ABCMdb

ABCC7 p.Pro205Ser

II-III (maturation defect, gating defect) <a href="https://www.ncbi.nlm.nih.gov/pubmed/26823392">Veit et al.</a>
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Publications

PMID: 10225950 [PubMed] Wigley WC et al: "Dynamic association of proteasomal machinery with the centrosome."

No. Sentence Comment

34 Several other CF-causing folding mutations (Gregory et al., 1991; Sheppard et al., 1996) including P205S which is located in the third membrane spanning helix (Wigley et al., 1998) of TMD1, also result in inefficient processing and maturation and increased degradation. Login to comment
35 Significantly, both the ⌬F508 and P205S folding mutants are functional when they assume a native conformation, thus raising the possibility that overcoming the maturation deficiency by correcting the underlying folding defect or by circumventing a proteolytic recognition step may be of therapeutic benefit. Login to comment
61 Preparation of P205S Mutant Expression Construct Oligonucleotide-directed mutagenesis as described (Andrews and Lesley, 1998) was used to generate the mutant CFTR from the parent expression vector pCMVNot6.2. Login to comment
63 The sequence of the mutagenic primer used to create P205S was 5Ј-CGTGTGGATCGCT- TCTTTGCAAGTGGC-3Ј. Login to comment
103 Analysis of Soluble and Insoluble Cellular Fractions 2.5 ϫ 105 HeLa cells per 3-cm dish were either mock-transfected or transfected with P205S mutant CFTR expression plasmid. Login to comment
152 To further test this hypothesis, we expressed in HEK 293 cells wild-type CFTR and two variants known to misfold, namely ⌬F508 and P205S, and examined their effect on the centrosome and the proteasome machinery. Login to comment
156 In sharp contrast, ⌬F508 and P205S mutant CFTR are detected predominantly in the ER of transfected cells as illustrated by the ER pattern of CFTR staining (Fig. 4, C and E) and the complete colocalization with BiP staining (Fig. 4, D and F). Login to comment
159 In striking contrast, expression of P205S (Fig. 5 B) or ⌬F508 (data not shown) expands the centrosome in a manner similar to that observed when cells are treated with lactacystin alone (Fig. 3). Login to comment
169 Recruitment of Proteasomal Components to a Centrosome-Associated Inclusion In cells overexpressing mutant CFTR (P205S) and treated with lactacystin, we observed the formation of large, perinuclear aggregates of misfolded CFTR which appear to arise from the centrosome as indicated by colocalization with ␥-tubulin (Fig. 6). Login to comment
179 However, in cells expressing P205S mutant CFTR and treated with lactacystin, ␥-tubulin was observed distributed between the soluble and insoluble fractions. Login to comment
186 When the cellular level of misfolded protein is high, either due to the overexpression of a misfolded mutant protein (such as ⌬F508 or P205S CFTR) or the inhibition of the proteasome, the cell responds by expanding the diame- Figure 3. Login to comment
204 Transiently transfected HEK 293 cells expressing either wild-type or mutant P205S CFTR (as indicated) were stained with antibodies against CFTR (red) and either PA28 (A) or 20S proteasome (B) (each in green). Login to comment
226 The expansion due to inhibition of the proteasome with lactacystin alone and lactacystin with low expression of wild-type, ⌬F508, and P205S CFTR was determined from at least eight measurements. Login to comment

PMID: 11345141 [PubMed] Modolell I et al: "Gastrointestinal, liver, and pancreatic involvement in adult patients with cystic fibrosis."

No. Sentence Comment

64 Other genotypes present in our series ⌬F508/711+1G>T 2A 5T/5T 1B ⌬F508/5T 2B ⌬1507/- 1A ⌬F508/R117H 2B R1162X/1898+1G>A 1A ⌬F508/R1162X 1A 2183A/- 1A ⌬F508/N1303K 1A 1609-CA/1811+1.6kbA>G 1A ⌬F508/3272-26A>G 1B 1609-CA/R347P 1A ⌬F508/D836Y 1B Q890X/- 1A ⌬F508/1717-1G>A 1A R334W/- 1B G542X/W1282X 1A N1303K/2789+5G>A 1B G542X/2789+5G>A 1B 3659-C/- 1B G542X/P205S 1B G85E/- 1B G542X/D1270N 1B Negative 1A, 20B L206W/- 1B Unknown 2A creatic insufficiency was highly prevalent, affecting 33 patients (84.6%). Login to comment

PMID: 11668613 [PubMed] Wong LJ et al: "Improved detection of CFTR mutations in Southern California Hispanic CF patients."

No. Sentence Comment

117 Summary of Mutations Found in This Group of Hispanic Patients Exon or Number of Mutation intron chromosomes Frequency % Mutations detected before full gene analysis 91 73.38% 1 F508 10 64 51.6 2 G542X 11 5 4 3 3849+10kb C>T Intron 19 5 4 4 S549N 11 3 2.4 5 I148T 4 2 1.6 6 3120+1G>A 16 2 1.6 7 R334W 7 2 1.6 8 G551D 11 1 0.8 9 N1303K 21 1 0.8 10 W1282X 20 1 0.8 11 R1162X 19 1 0.8 12 G85E 3 1 0.8 13 W1089X 17b 1 0.8 14 Y1092X 17b 1 0.8 15 P205S 6a 1 0.8 Mutations detected by full gene screening 26 20.97% 16 R1066Ca 17b 2 1.6 17 1949del84 13 1 0.8 18 2184delA 13 1 0.8 19 Q98R 4 1 0.8 20 R75X 3 1 0.8 21 G1244E 20 1 0.8 22 3876delA 20 7 5.65 23 935delA 6b 2 1.6 24 406-1G>A Intron 2 2 1.6 25 3271delGG 17a 1 0.8 26 2105-2117del13insAGAAA 13 1 0.8 27 663delT 5 1 0.8 28 3171delC 17a 1 0.8 29 2108delA 13 1 0.8 30 Q179K 5 1 0.8 31 3199del6 17a 1 0.8 32 3500-2 A->T Intron 17b 1 0.8 Total identified 117 (177)b 94.35 (97.5)b Unidentified 7 (3)b 5.65 (2.5)b Total 124 (120)b 100 (100)b a This mutation was also detected by SSCP. Login to comment

PMID: 11781704 [PubMed] Larriba S et al: "ATB(0)/SLC1A5 gene. Fine localisation and exclusion of association with the intestinal phenotype of cystic fibrosis."

No. Sentence Comment

151 Statistical analysis showed that the higher incidence for P17A and the lower incidence for V512L observed in the general population Table 3 CFTR mutations of the CF patients under study with and without meconium ileus (MI) CF-non MI CF-MI CFTR mutations n CFTR mutations n F508del/R117H 2 F508del/F508del 7 F508del/R334W 3 F508del/L365P 1 F508del/R347P 1 F508del/G542X 1 F508del/621+1G4Ta 1 F508del/621+IG4Ta 1 F508del/M1101K 1 F508del/R1066C 1 F508del/1609delCAa 1 F508del/W1089X 1 F508del/2789+5G4Aa 3 F508del/R1162X 1 F508del/3849+10kbC4T 1 F508del/1609delCAa 1 G542X/G85E 1 F508del/Q1281X 1 G542X/V232D 1 F508del/1811+1.6kbA4G 1 G542X/1811+1.6kb A4Ga 1 F508del/2789+5G4Aa 1 G542X/2789+5G4A 1 F508del/2869insG 1 Q890X/L206W 1 F508del/unknown 1 1811+1.6kbA4G/P205S 1 I507del/I507del 1 R1162X/3272-26A4G 1 G542X/1078delT 1 N1303K/R347H 1 G542X/1811+1.6kbA4Ga 1 N1303K/A1006E+5T 1 S549R/CFTR50kbdel 1 2789+5G4A/405+1G4A 1 R1066C/R1066C 1 W1282X/712-1G4T 1 a CF patient with a sibling presenting identical CFTR genotype and discordance of intestinal phenotype. Login to comment

PMID: 11938353 [PubMed] Wigley WC et al: "A protein sequence that can encode native structure by disfavoring alternate conformations."

No. Sentence Comment

21 Correspondence should be addressed to P.J.T. email: Philip.Thomas@UTSouthwestern.edu nature structural biology • volume 9 number 5 • may 2002 381 WT P205S P205S + lac P205S∆FWT B C a b Fig. 1 P205S mutant CFTR misfolds and aggregates in vivo. Login to comment
22 a, The subcellular disposition of wild type and P205S CFTR transiently expressed in HEK293 cells was evaluated by indirect immunofluorescence. Login to comment
23 Staining with polyclonal antiserum R3194 (directed against the CFTR C-terminus; (red) demonstrates surface expression of mature wild type protein (left) and ER-retention of P205S (center)). Login to comment
25 Treatment of mutant expressing cells with the proteasome inhibitor lactacystin (lac, 10 µM for 12 h) results in the accumulation of P205S CFTR in a single perinuclear aggregate or inclusion (right). Login to comment
26 b, Maturation of wild type (WT) and mutant (both ∆F508 and P205S) CFTR expressed in HEK293 cells was evaluated by western blotting using monoclonal anti-CFTR M3A7. Login to comment
32 However, the CF mutation P205S, in the center of the third TM α-helix (m3), results in maturation-deficient molecules that fail to correctly fold and traffic to the plasma membrane (Fig. 1a). Login to comment
40 Under these conditions, the wild type peptide is predominantly α-helical, whereas the P205S mutant forms a non-native structure, with a significantly decreased α-helical component and increased non-native structure (Fig. 2a). Login to comment
49 CD spec- troscopy30 evaluated the seconday structure of peptides representing wild type m3, the CF-causing mutant P205S, and control peptides P205G, P205A and P205L solubilized in either micellar SDS (0.5% (w/v) SDS and 5mM phosphate buffer, pH 7.2) or polyfluorinated organic solvents (10% HFIP, 40% TFE and 50% (v/v) H2O). Login to comment
50 The lines used to represent each peptide are wild type m3, dashed red; P205S, dashed blue; P205G, solid green; P205A, solid light purple; and P205L, solid black. Login to comment
63 Wild type peptides integrated well (>18%) in a predominately α-helical conformation, as opposed to P205S, which did not measurably integrate (data not shown). Login to comment
72 Constructs are denoted as follows: P, TfR-m3 wt; S, TfR-m3 P205S; and L, TfR-m3 P205L. Login to comment
81 b, The secondary structure of misfolded peptide P205S aggregates was assessed by ATR-FTIR spectroscopy (see Methods). Login to comment
92 Consistent with the peptide results, the wild type chimera properly integrates better than either the P205S or P205L mutants (Fig. 3b). Login to comment
100 Consistent with this observation, the misfolded, aggregated P205S peptide binds thioflavin T (ThT), a fluorescent stain used to identify β-amyloid33 (data not shown). Login to comment
143 An effect on apparent stability of similar magnitude is also observed for the mutant P205S (not shown). Login to comment
187 TfR-m3 chimeras were then generated by replacing the single TfR TM span with that of wild type CFTR m3 (residues 190-220), followed by site-directed mutagenesis (QuickChange, Stratagene) to introduce the P205S and L missense mutations. Login to comment

PMID: 12124743 [PubMed] Salvatore F et al: "Genotype-phenotype correlation in cystic fibrosis: the role of modifier genes."

No. Sentence Comment

46 A series of mutations usually associated with pancreatic sufficiency have been identified and defined as ''mild`` with reference to pancreatic status [Kerem et al., 1989c]: G85E, G91R, R117H, E193K, P205S, R334W, T338I, R347H, R347L, R347P, R352Q, A455E, S492F, S549N, P574H, D579G, 711 þ 5 G > A, C866Y, F1052V, H1054D, R1066H, R1068H, H1085R, D1152H, S1159P, S1251N, F1286S, G1349D, 2789 þ 5 G > A, and 3849 þ 10kb C > T [Dean et al., 1990; Cutting et al., 1990a; Cremonesi et al., 1992; Highsmith et al., 1994]. Login to comment

PMID: 12167682 [PubMed] Groman JD et al: "Variant cystic fibrosis phenotypes in the absence of CFTR mutations."

No. Sentence Comment

71 MUTATION IDENTIFIED BY SCREENING FOR COMMON MUTATIONS MUTATION IDENTIFIED BY DNA SEQUENCING NO. OF PATIENTS ∆F508 5T* 3 ∆F508 D1152H 2 ∆F508 2789+2insA 2 ∆F508 R117C 2 ∆F508 D110H 1 ∆F508 2789+5G→A 1 ∆F508 P205S 1 ∆F508 L967S 1 ∆F508 I1027T 1 ∆F508 L206W 1 ∆F508 T1053I and 5T 1 ∆F508 V920M and 5T 1 ∆F508 R1070W 1 ∆F508 D579G 1 ∆F508 P67L 1 ∆F508 2811G→T†‡ 1 G85E F191V† 1 R117H G103X and 5T 1 I148T I556V 1 G542X R1162L 1 W1282X D1152H 1 None L138ins and 3272-26 A→G 1 None G463D† and 5T 1 None F693L and 5T 1 ∆F508 None 6 G551D None 1 W1282X None 1 None 5T 4 None 2307insA 1 None L997F 1 None V520I 1 None None 30 in Subject II-2 in Family 1. Login to comment

PMID: 12544470 [PubMed] Strom CM et al: "Extensive sequencing of the cystic fibrosis transmembrane regulator gene: assay validation and unexpected benefits of developing a comprehensive test."

No. Sentence Comment

90 Table 4 Results of sequencing of patient samples Description Prior genotype Sequencing CommentAllele 1 Allele 2 Confirmed CF wt/delta F508 delta F508 P205S Known mutation Confirmed CF wt/3849 ϩ 10 kb 3849 ϩ 10 kb L1077P Known mutation C 3 T C 3 T Confirmed CF wt/delta F508 delta F508 R1066C Known mutation Confirmed CF wt/delta F508 delta F508 D806G Novel missense Confirmed CF wt/wt 3154delG 3154delG Both parents confirmed carriers Confirmed CF delta F508/wt delta F508 G1244E Known mutation Confirmed CF wt/wt wt F191L Novel missense Borderline sweat test wt/wt wt wt Table 5 Resolution of ambiguities on linear array assay using sequencing Linear array result Resolution Weak mutant A455E line 1508 C 3 T (S459F) polymorphism or novel mutation Weak mutant A455E line 1508 C 3 T (S459F) polymorphism or novel mutation Weak mutant A455E line wt/1496 C 3 T (A455V) polymorphism or novel mutation Weak mutant A455E line wt/1496 C 3 T (A455V) polymorphism or novel mutation Weak mutant A455E line wt/1520 G 3 A (G463D) polymorphism or novel mutation No A455E mutant or wt line Homozygous 1499 T 3 C (V456A) polymorphism or novel mutation No A455E mutant or wt line Homozygous 1497 C 3 A polymorphism (no amino acid change) Weak wt 1898 ϩ 1 G 3 A line wt/E587A novel missense mutation or polymorphism Weak 1898 ϩ 1 G 3 A line wt/1898 ϩ 1 G 3 C-different mutation; G 3 C NOT G 3 A DISCUSSION The ACMG recommended panel of CF mutations has rapidly become the standard of care for US carrier screening. Login to comment

PMID: 14526128 [PubMed] Bernardino AL et al: "CFTR, PRSS1 and SPINK1 mutations in the development of pancreatitis in Brazilian patients."

No. Sentence Comment

68 A total of 13 changes were found: 7 in the CFTR gene (∆F508/R851L, ∆F508/R170C, ∆F508/L206W, 2 N/∆F508, N/P205S, N/R31C and N/V920M), 2 in the PRSS1 gene (E79K and N246N) and 4 in the SPINK1 gene (-253T>C, -164G>C, -7T>G, c75C>T) (Table 1). Login to comment
69 The CFTR Gene Molecular analysis showed that 8 patients (9.8%) had mutations in the CFTR gene: 3 were compound heterozygotes (∆F508/R851L, ∆F508/R170C and ∆F508/L206W) and 5 had mutations on just one allele (2 N/∆F508, N/P205S, N/R31C and N/V920M). Login to comment
70 Among the 16 patients with idiopathic chronic pancreatitis, 5 (31.3%) had mutations in the CFTR gene (∆F508/R851L, ∆F508/L206W, N/∆F508, N/P205S and N/V920M). Login to comment
71 Two of these patients (∆F508/L206W and N/P205S), were found to have congenital absence of the vas deferens in addition to chronic pancreatitis. Login to comment
78 Gene Localization Mutation Polymorphism Frequency in patients' chromosomes Frequency in controls' chromosomes P value Exon 2 R31C 1/164 (0.6%) - - Exon 5 R170C 1/164 (0.6%) - - P205S 1/164 (0.6%) - -Exon 6 L206W 1/164 (0.6%) - - Exon 10 ∆F508 5/164 (3.0%) - - Exon 14a R851L 1/164 (0.6%) - - CFTR Exon 15 V920M 1/164 (0.6%) - - Exon 3 E79K 1/164 (0.6%) 1/300 (0.3%) 1.000a PRSS1 Exon 5 N246N 47/164 (28.7%) 85/300 (28.3%) 1.000b -253T>C 20/164 (12.2%) 20/400 (5.0%) 0.004b Promoter -164G>C 4/164 (2.4%) 13/400 (3.3%) 0.788a Exon 1 -7T>G 5/164 (3.0%) 8/300 (2.7%) 0.777a SPINK1 Exon 2 c75C>T 1/164 (0.6%) 3/300 (1.0%) 1.000a a Fisher's exact test b Yates' corrected chi-squared test alcohol-related chronic pancreatitis, but with no family history. Login to comment
94 Molecular analysis showed that 9.8% of the total group of patients had mutations in the CFTR gene: 3 were compound heterozygotes (∆F508/R851L, ∆F508/R170C and ∆F508/L206W) and 5 had mutations on just one allele (2 N/∆F508, N/P205S, N/R31C and N/V920M). Login to comment
96 Among the 16 patients with idiopathic chronic pancreatitis, 5 had mutations in the CFTR gene (∆F508/R851L, ∆F508/L206W, N/∆F508, N/P205S and N/V920M). Login to comment
97 Two of these patients (∆F508/L206W and N/P205S), were found to have congenital absence of the vas deferens, a condition associated with cystic fibrosis mutations in addition to chronic pancreatitis. Login to comment

PMID: 15097853 [PubMed] Casals T et al: "Different CFTR mutational spectrum in alcoholic and idiopathic chronic pancreatitis?"

No. Sentence Comment

63 Time Years BMI Alcohol Alcohol Time Years Tobacco Pancreatic Features Hepatobiliary Disease CFTR Genotype Sweat Test mmol/L FEV1/FVC % Predicted Male Fertility Alcoholic Chronic Pancreatitis (n = 15) 1 M/52 15 24.5 110g/d 27 yes AP, P, Ps, DM, PI Chronic hepatitisa F508del/S1235R 18 105/107 yes 2 M/72 15 23.4 85g/d 22 yes AP, P, C, PS no F508del/1716G/A 72 90/104 yes 3 M/53 10 21.9 135g/d 20 yes P, C, DM, PI no F508del/- 54 71/89 yes 4 M/64 18 20.7 250g/d 27 yes AP, P, C, Ps, DM, PI cirrhosis, lithiasis W1282X/- 68 71/78 unproved 5 M/44 13 22.0 95g/d 6 yes AP, P, C, Ps, DM, PI lithiasis R170C/- 16 105/111 yes 6 M/62 12 22.1 >60g/d >5 yes AP, P, C, Ps, DM, PS no R258G/- 82 73/82 yes 7 M/38 9 18.0 210g/d 15 yes AP, P, C, Ps, PS no M281T/- 62 132/126 yes 8 M/40 11 - >60g/d >5 yes AP, P, C, Ps, PS lithiasis R297Q/- 46 103/99 yes 9 M/42 2 21.4 150g/d 20 yes AP, P, C, Ps, PS no 1716G/A/- 19 93/102 yes 10 M/44 3 22.2 95g/d 22 yes AP, P, DM, PS no R668C/- 58 105/102 yes 11 M/59 6 21.8 90g/d 18 yes PS lithiasis L997F/- 85 69/84 nd 12 M/72 16 - >60g/d >5 no P, C, DM, PI lithiasis R1162L/- - - yes 13 M/35 8 21.0 90g/d 7 yes AP, P, C, PS no 5T-12TG-V470/- 13 106/114 unproved 14 M/60 14 28.0 80g/d 20 no AP, P, C, Ps, DM, PI no 5T-11TG/- 28 80/77 yes 15 M/65 12 24.4 100g/d 23 yes AP, P, C, DM, PS no 5T-11TG/ 40 86/110 yes Idiopathic Chronic Pancreatitis (n = 12) 16 M/21 5 - no - yes AP, P, PS no 1716G/A/R170H 40 normal yes 17 M/59 4 24.2 no - no PS chronic hepatitisb 1716G/A/- 40 146/128 yes 18 M/63 14 21.4 no - no DM, PI no 1716G/A/- 34 144/126 yes 19 M/70 18 19.9 no - yes AP, P, DM, PI chronic hepatitisa 1716G/A/- 60 36/47 yes 20 M/65 1 27.7 no - yes P, Ps, DM, PI no 1716G/A/- 38 79/78 yes 21 M/76 8 24.1 no - no AP, P, DM, PS no 1716G/A/- 60 81/109 yes 22 M/25 2 25.0 no - yes AP, P, PS no 1716G/A/- 48 94/86 nd 23 F/42 10 22.6 no - yes P, C, PS lithiasis P205S/- 72 111/109 - 24 F/81 21 34.6 no - no P, C, DM, PI lithiasis D443Y+G+R*/- 42 121/108 - 25 F/72 8 23.3 no - yes AP, C, PS no L997F/- 40 100/93 - 26 M/9 2 19.2 no - no AP, P, PS no 5T-11TG/- 30 101/110 nd 27 M/63 6 - no - no C, DM, PI cirrhosis 5T-11TG/- - - yes a C virus hepatitis. Login to comment

PMID: 15274098 [PubMed] Davis PB et al: "Relation of sweat chloride concentration to severity of lung disease in cystic fibrosis."

No. Sentence Comment

27 T; G91R; E92K; P205S; G551S; Y563N; and P574H.23,24 Note that there are 36 mild alleles in 34 subjects, because two subjects had both the 3848 þ 10 kb C ! Login to comment

PMID: 15333598 [PubMed] Grangeia A et al: "Characterization of cystic fibrosis conductance transmembrane regulator gene mutations and IVS8 poly(T) variants in Portuguese patients with congenital absence of the vas deferens."

No. Sentence Comment

92 The frequency of the other mutations was: four of 62 (6.5%) for R334W, two of 62 (3.2%) for R117H, P205S and G576A, and one of 62 (1.6%) for D614G, V562I, R668C, 2789-5G ! Login to comment
104 Of the 22 NOAZ patients with conserved spermatogenesis and normal renal development, there were seven (31.8%) Table I. CFTR mutations and IVS8-5T variants found in 77 Portuguese azoospermic patients Syndromes Mutations n CFTR mutations IVS8 poly(T) variants Two mutations One mutation CBAVD F508del/R117H 1 1 - 7/9 F508del/D614G 1 1 - 7/9 R334W/R334W 1 1 - 7/7 R334W/V562I 1 1 - 5/7 R117H/P205S 1 1 - 7/7 2789 þ 5G ! Login to comment
105 A/S1235R 1 1 - 5/7 F508del/- 6 - 6 5/9 (£6) I507del/- 1 - 1 7/9 G576A-R668C/- 1 - 1 5/7 P205S/- 1 - 1 5/5 R334W/- 1 - 1 7/7 G576A/- 1 - 1 7/7 3272-26A ! Login to comment
125 Contrary to all other countries, the second most frequent mutation found in Portugal was R334W (6.5%), whereas no differences from other countries were found regarding the third most frequent mutations, R117H, P205S and G576A (3.2%), with the exception of Germany regarding R117H (11%) (Dork et al., 1997). Login to comment

PMID: 15365999 [PubMed] Alper OM et al: "Identification of novel and rare mutations in California Hispanic and African American cystic fibrosis patients."

No. Sentence Comment

73 Mutations Not Included in 87-Mutation Panel Nucleotide change-position Traditional nomenclature Approved nomenclature Protein Mutation/Effect Exon/ Intron Number of chromosomes 136 C>T c.4C>T p.Gln2Ter nonsense mutation 1 1 355 C>T c.223C>T p.Arg75Ter nonsense mutation 3 1 406-1G>A c.274-1G>A splice mutation/ truncation int 3 9 (1 sib) 424 C>T c.292C>T p.Gln98Ter nonsense mutation 4 1 425 A>G c.293A>G p.Gln98Arg missense mutation 4 2 663 del T c.531delT p.Ile177fs frameshift/ truncation 5 2 (sib) 727 C>T c.595C>T p.His199Tyr missense mutation 6a 5 (1 sib) Nucleotide change-position Traditional nomenclature Approved nomenclature Protein Mutation/Effect Exon/ Intron Number of chromosomes 745 C>T c.613C>T p.Pro205Ser missense mutation 6a 4 1248+1G>A c.1116+1G>A splice mutation/ truncation 7 2 (sib) 1461 ins AGAT c.1326_1327ins4 p.Asp443fs frameshift/ truncation 9 1 1529 C>G c.1397C>G p.Ser466Ter nonsense mutation 10 1 1607 C>T c.1475C>T p.Ser492Phe missense mutation 10 3 1924 del 7bp c.1792_1798del7 p.Lys598fs frameshift/ truncation 13 2 (sib) 2055 del 9bp to A c.1923_1931del9 insA p.Ser641fs frameshift/ truncation 13 2 (homo) 2105_2117 del 13bp insAGAAA c.1973_1985del 13insAGAAA p.Arg658fs frameshift/ truncation 13 3 2184 ins A c.2052dupA p.Gln685fs frameshift/ truncation 13 2 (twin) 3272-26A>G c.3140-26A>G splice mutation/ truncation int 17a 4 (3 rel) 3313 G>C c.3181G>C p.Gly1061Arg missense mutation 17b 1 3431 A>C c.3299A>C p.Gln1100Pro missense mutation 17b 1 3743 G>A c.3611G>A p.Trp1204Ter nonsense mutation 19 5 (1 sib, 1 homo) 4382 del A c.4250delA p.E1417fs frameshift/ truncation 24 1 Sib:1 sibling pair; homo:homozygote; 3 rel: 3 relatives. Login to comment

PMID: 15776432 [PubMed] Clain J et al: "Misprocessing of the CFTR protein leads to mild cystic fibrosis phenotype."

No. Sentence Comment

250 Interestingly, the disease-causing mutation p.P205S, flanking p.L206W in the middle of the TM3, produced nearly no detectable mature protein [Sheppard et al., 1996]. Login to comment
275 Unexpectedly, the mechanism of dysfunction of p.L206W resembles that of p.G85E and p.P205S, which are misprocessed without altering ion conductance [Sheppard et al., 1996; Xiong et al., 1997]. Login to comment

PMID: 15880796 [PubMed] Kerem E et al: "Pharmacological induction of CFTR function in patients with cystic fibrosis: mutation-specific therapy."

No. Sentence Comment

58 C-D565G II DF508 D1507 S549R S549I S549N S549R S945D S945L H1054D G1061R L1065P R1066C R1066M L1077P H1085R N1303K G85E III G551D S492F V520F R553G R560T R560S Y569D IV R117H, R117C, R117P, R117L D1152H, L88S, G91R, E92K, Q98R, P205S, L206W, L227R, F311L, G314E, R334W, R334Q, I336K, T338I, L346P, R347C, R347H, R347L, R347P, L927P, R1070W, R1070Q V 3849 þ 10 kb C ! Login to comment

PMID: 15994263 [PubMed] de Gracia J et al: "Genotype-phenotype correlation for pulmonary function in cystic fibrosis."

No. Sentence Comment

209 To study the decline in pulmonary function between groups the ANOVA method (repeated measures) was used with baseline and current spirometric values as dependent variables, genotype groups as the independent variable, and age and evolution time as Table 1 CFTR mutation according to functional classification Class Molecular dysfunction Mutation I Defective protein production G542X, 711+1GRT, 1609delCA, R1162X, 1717-8GRA, W1282X, 1782delA, Q890X, 1898+3ARG, CFTRdele19, 936delTA II Defective protein processing F508del, N1303K, I507del, R1066C III Defective protein regulation D1270N, G551D IV Defective protein conductance L206W, R334W, R117H, R347H, D836Y, P205S V Partially defective production or processing 2789+5GRA, 1811+1.6kbARG, 3849+10kbCRT, 3272+26GRA Table 2 Groups based on genotype in CF adult patients Functional classes Genotype No of subjects I-I G542X/W1282X 1 R1162X/1898+3ARG 1 R1162X/CFTRdele19 1 I-II F508del/G542X 5 F508del/711+1GRT 2 F508del/1717-8GRA 1 F508del/936delTA 1 F508del/R1162X 1 N1303K/1609delCA 1 I-III G542X/D1270N+R74W 1 711+1G-T/G551D 1 I-IV G542X/P205S 1 Q890X/R334W 1 1609delCA/R347H 1 I-V G542X/2789+5GRT 2 G542X/1811+1.6kbARG 1 1782delA/2789+5GRA 1 1609delCA/1811+1.6kbARG 1 II-II F508del/F508del 21 F508del/N1303K 1 F508del/R1066C 1 II-III F508del/D1270N+R74W 1 I507del/D1270N+R74W 1 II-IV F508del/L206W 4 F508del/R334W 3 F508del/R117H 3 F08del/R347H 2 F508del/D836Y 1 II-V F508del/2789+5GRA 5 F508del/3849+10kbCRT 2 F508del/1811+1.6kbARG 2 F508del/3272+26GRA 1 N1303K/1811+1.6kbARG 1 N1303K/2789+5GRA 1 adjusted variables. Login to comment

PMID: 16837565 [PubMed] Cabello GM et al: "Polymorphic markers suggest a gene flow of CFTR gene from Sub-Saharan/Arabian and Mediterranean to Brazilian Population."

No. Sentence Comment

23 A previous screening of the whole coding region and flanking intronic sequences from the 23 exons of the CFTR gene in 190 chromosomes allowed us to identify 11 different mutations: DF508 (28.4%), G85E (4.7%), 3120 þ 1G / A (3.7%), R334W (2.6%), G542X (2.1%), P205S (1.0%), G551D (0.5%), R1162X (0.5%), Y1092X (0.5%), S549R (0.5%), and S4X (0.5%) (Cabello GMK, Cabello PH, Otsuki, and others 2005). Login to comment

PMID: 17413420 [PubMed] Grangeia A et al: "Molecular characterization of the cystic fibrosis transmembrane conductance regulator gene in congenital absence of the vas deferens."

No. Sentence Comment

93 DeltaF508 was the second most common mutation, representing 21 (23.3%) of total alleles, followed by R334W (6, Table 1 CFTR gene mutations and polymorphisms in patients with congenital absence of the vas deferens Mutation Location Nucleotide alteration Effect Method 1 CFTRdele2,3 Exons 2-3 Deletion of exons 2 and 3 Frameshift QFM-PCR 2 R117H Exon 4 G¡A at 482 AA substitution 31 mutation panel 3 P205S Exon 6a C¡T at 745 AA substitution DGGE/dHPLC 4 L206W Exon 6a T¡G at 749 AA substitution DGGE/dHPLC 5 R258G Exon 6b A¡G at 904 AA substitution DGGE/dHPLC 6 R334W Exon 7 C¡T at 1132 AA substitution 31 mutation panel 7 T5 allele Intron 8 Deletion of 2T at 1342-12 to -6 Aberrant splicing DGGE/DNA sequencing 8 P439S Exon 9 C¡T at 1447 AA substitution DGGE/dHPLC 9 D443Ya Exon 9 G¡T at 1459 AA substitution DGGE/dHPLC 10 I507del Exon 10 Deletion of 3 bp at 1648-1653 AA deletion 31 mutation panel 11 DeltaF508 Exon 10 Deletion of 3 bp at 1652-1655 AA deletion 31 mutation panel 12 G542X Exon 11 G¡T at 1756 Truncation 31 mutation panel 13 V562I Exon 12 G¡A at 1816 AA substitution DGGE/dHPLC 14 G576Aa Exon 12 G¡C at 1859 Aberrant splicing DGGE/dHPLC 15 D614G Exon 13 A¡G at 1973 AA substitution DGGE/dHPLC 16 R688Ca Exon 13 C¡T at 2134 AA substitution DGGE/dHPLC 17 V754M Exon 13 G¡A at 2392 AA substitution DGGE/dHPLC 18 E831X Exon 14a G¡T at 2623 Truncation DGGE/dHPLC 19 3272-26AϾG Intron 17a A¡G at 3272-26 Aberrant splicing DGGE/dHPLC 20 2789ϩ5G¡A Intron 14b G¡A at 2789ϩ5 Aberrant splicing 31 mutation panel 21 V1108L Exon 17b G¡C at 3454 AA substitution DGGE/dHPLC 22 L1227S Exon 19 T¡C at 3812 AA substitution DGGE/dHPLC 23 S1235R Exon 19 T¡G at 3837 AA substitution DGGE/dHPLC 24 P1290S Exon 20 C¡T at 4000 AA substitution DGGE/dHPLC 25 N1303K Exon 21 C¡G at 4041 AA substitution 31 mutation panel 26 E1401K Exon 23 G¡A at 4333 AA substitution DGGE/dHPLC Polymorphisms 1 TG repeats Intron 8 9-13 copies at 1342-12 to -35 Sequence variation DGGE/DNA sequencing 2 M470V Exon 10 A or G at 1540 Sequence variation DNA sequencing 3 125G/C Exon 1 G¡C at 125 Sequence variation DGGE/dHPLC 4 1001ϩ11T/C Intron 6b C¡4T at 1001ϩ11 Sequence variation DGGE/dHPLC 5 1716G/A Exon 10 G¡A at 1716 Sequence variation DGGE/dHPLC 6 1899-136T/G Intron 12 T¡G at 1899-136 Sequence variation DGGE/dHPLC 7 T854T Exon 14a T¡G at 2694 Sequence variation DGGE/dHPLC 8 3601-65C/A Intron 18 C¡A at 3601-65 Sequence variation DGGE/dHPLC 9 4521G/A Exon 24 G¡A at 4521 Sequence variation DGGE/dHPLC QFM-PCR, semiquantitative fluorescent multiplex polymerase chain reaction; bp, base pair; DGGE, denaturing gradient gel electrophoresis; dHPLC, denaturing high-performance liquid chromatography. Login to comment
97 The allelic frequency of the other mutations was 4.4% for R117H, G576A, and R668C, 3.3% for S1235R and 3272-26A¡G, and 2.2% for P205S, L206W, D443Y, G542X, D614G, and N1301K, whereas the remaining 12 mutations were present in single patients (Table 3). Login to comment
101 The missense M470V polymorphism was evaluated in all 45 pa- tientswithCAVD(Table2).TheallelicfrequencyoftheM470variant Table 2 CFTR genotypes identified in patients with congenital absence of the vas deferens CFTR mutation genotypes [(TG)mTn] genotype M470V Patients N % DeltaF508 (TG)10T9 (TG)12T5 M V 11 24.4 DeltaF508 (TG)10T9 (TG)11T5 M M 1 2.2 DeltaF508 R117H (TG)10T9 (TG)10T7 M M 2 4.4 G542X (TG)10T9 (TG)12T5 M V 2a 4.4 DeltaF508 R334W (TG)10T9 (TG)11T7 M V 1 2.2 DeltaF508 D443Y-G576A-R668C (TG)10T9 (TG)10T7 M M 1 2.2 DeltaF508 D614G (TG)10T9 (TG)11T7 M V 1 2.2 DeltaF508 E831X (TG)10T9 (TG)11T7 M V 1 2.2 DeltaF508 L1227S (TG)10T9 (TG)11T7 M M 1 2.2 DeltaF508 E1401K (TG)10T9 (TG)11T7 M V 1 2.2 I507del D614G (TG)11T7 (TG)10T7 M V 1 2.2 N1303K L206W (TG)10T9 (TG)9T9 M M 1 2.2 R117H P205S (TG)11T7 (TG)10T7 M V 1 2.2 R117H R334W (TG)10T7 (TG)11T7 M V 1 2.2 R334W P439S (TG)11T7 (TG)11T7 M V 1 2.2 R334W R334Wb (TG)11T7 (TG)11T7 V V 1 2.2 R334W V562I (TG)11T7 (TG)11T5 V M 1 2.2 D443Y-G576A-R668C 3272-26A¡G (TG)10T7 (TG)10T7 M M 1 2.2 G576A-R668C V754Mb (TG)10T7 (TG)11T7 M M 1 2.2 S1235R S1235Rb (TG)13T5 (TG)13T5 M M 1 2.2 2789ϩ5G¡A S1235Rb (TG)10T7 (TG)13T5 M M 1 2.2 3272-26A¡G P1290S (TG)11T7 (TG)10T7 M V 1 2.2 P205S (TG)11T7 (TG)12T5 V V 1 2.2 G576A-R668C b (TG)10T7 (TG)11T5 M M 1 2.2 V1108L b (TG)11T7 (TG)11T5 V M 1 2.2 N1303K (TG)10T9 (TG)12T5 M V 1 2.2 3272-26A¡G b (TG)10T7 (TG)12T5 M V 1 2.2 CFTRdele2,3 b (TG)11T7 (TG)13T5 V M 1 2.2 b (TG)11T5 (TG)12T5 M V 1 2.2 b (TG)13T5 (TG)12T5 M V 1 2.2 DeltaF508 - (TG)10T9 (TG)11T7 M V 1a 2.2 L206W -b (TG)9T9 (TG)11T7 M V 1 2.2 R258G -b (TG)11T7 (TG)11T7 V V 1 2.2 a CUAVD. Login to comment
110 Large Table 3 Allelic frequencies of CFTR mutations in patients with congenital absence of the vas deferens CBAVD CUAVD Total Patients 42 3 45 Alleles 84 6 90 Mutations N % N % N % 1 T5 allele 26a 31 2 33.3 28 31.1 2 DeltaF508 20 23.8 1 16.7 21 23.3 3 R334W 6a 7.1 0 0 6 6.7 4 R117H 4 4.8 0 0 4 4.4 5 G576A 4b 4.8 0 0 4 4.4 6 R688C 4b 4.8 0 0 4 4.4 7 S1235R 3a 3.6 0 0 3 3.3 8 3272-26A¡G 3 3.6 0 0 3 3.3 9 P205S 2 2.4 0 0 2 2.2 10 L206W 2 2.4 0 0 2 2.2 11 D443Y 2b 2.4 0 0 2 2.2 13 D614G 2 2.4 0 0 2 2.2 14 N1303K 2 2.4 0 0 2 2.2 12 G542X 0 0 2 33.3 2 2.2 15 R258G 1 1.2 0 0 1 1.1 16 P439S 1 1.2 0 0 1 1.1 17 I507del 1 1.2 0 0 1 1.1 18 V562I 1 1.2 0 0 1 1.1 19 V754M 1 1.2 0 0 1 1.1 20 E831X 1 1.2 0 0 1 1.1 21 2789ϩ5G¡A 1 1.2 0 0 1 1.1 22 V1108L 1 1.2 0 0 1 1.1 23 L1227S 1 1.2 0 0 1 1.1 24 P1290S 1 1.2 0 0 1 1.1 25 E1401K 1 1.2 0 0 1 1.1 26 CFTRdele2,3 1 1.2 0 0 1 1.1 CBAVD, congenital bilateral absence of the vas deferens; CUAVD, congenital unilateral absence of the vas deferens. Login to comment

PMID: 18306312 [PubMed] Gene GG et al: "N-terminal CFTR missense variants severely affect the behavior of the CFTR chloride channel."

No. Sentence Comment

133 Genotype^Phenotype Correlation in the N-Terminal CFTR MissenseVariants Under StudyÃ Missense varianta Phenotype Second allele (number of patients)b p.P5L CF p.F508del (1), p.P205S (1) p.S50P CBAVD p.F508del (1), p.E115del (1) p.E60K CF p.G542X (1), p.I507del (1) p.R75Q HT p.F508del (3), p.E725K (1) B p.R347H (1), p.R75Q (1), n.i. (4) Br c.1584G4A (2), c.1210-7_1210-6delTT (1), n.i.(3) NT p.F508del (1) CP c.1584G4A (1), n.i. (3) MI n.i. (1) CUAVD n.i. (2) OZ n.i. (2) Normal p.R75Q (1), c.2052_2053insA (1), n.i. (1) p.G85E CF p.F508del (8), p.G542X (2), p.I507del (1), c.580-1G4T (1), p.G85E (1), c.1477_ 1478delCA (1) CBAVD p.G576A (1) HT p.L997F (1),WT (1) p.G85V CF p.F508del (2), p.G542X (2), p.Y1092X (1), c.265715G4A (1), p.A1006E, c.1210-7_1210- 6delTT (1), n.i. (1) p.Y89C CF n.i. (1)c p.E92K CF p.F508del (2), p.Q890X (1), p.L206W (1) CBAVD c.1210-7_1210-6delTT (1) ÃThe recommendations for mutation nomenclature (www.hgvs.org/mutnomen/) were used to name CFTR gene sequence variations at both the nucleotide level and the protein level. Login to comment

PMID: 19181854 [PubMed] Rath A et al: "Detergent binding explains anomalous SDS-PAGE migration of membrane proteins."

No. Sentence Comment

24 We find that gel shifts strongly correlate (R2 ϭ 0.8) with changes in the SDS-loading capacity of these miniature membrane proteins, indicating that altered detergent binding explains anomalous SDS-PAGE behavior. Our results reveal a distinction between two CF-phenotypic mutants studied: V232D binds significantly less SDS than the WT protein while P205S SDS binding is indistinguishable from WT, indicating that CFTR dysfunction may arise variously as a consequence of altered protein-lipid interactions or via altered intra-protein contacts. Login to comment
42 We noted that certain hairpins ran as more diffuse bands than others (e.g., P205S and Q220W vs. V232K and E217V, see Fig. 1B). Login to comment
62 V232D, V232A, P205S, and Q220W) migrated as WT within statistical significance; 2 were faster (V232D and V232K); and 4 were slower (G228L, E217V, E217F, and E217S/S222E). Login to comment
155 On the other hand, the as-WT stoichiometry of the P205S protein-SDS complex suggests that this lesion could disrupt CFTR folding and/or dynamics by directly altering protein-protein interactions while maintaining native protein-lipid contacts. Login to comment

PMID: 20100616 [PubMed] Havasi V et al: "Association of cystic fibrosis genetic modifiers with congenital bilateral absence of the vas deferens."

No. Sentence Comment

68 Portuguese CFTR alleles Spanish CFTR alleles Turkish CFTR alleles 5T 22 F508del 11 5T 20 F508del 14 5T 9 D1152H 14 R334W 5 D443Ya 3 D110H 3 R117H 3 G576Aa 3 F508del 2 S1235R 3 R668Ca 3 3041-11del7 2 N1303K 2 G542X 2 1767del6 2 P205S 2 R117H 2 2789þ5G>A 2 D614G 2 V232D 2 CFTRdele2(ins186) 2 G542X 1 L997F 1 3120þ1G>A 1 L206W 1 H609R 1 G1130A 1 V562I 1 N1303H 1 M952I 1 I507del 1 L206W 1 365insT 1 3272-26A>G 1 3272-26A/G 1 E585X 1 2789þ5G>A 1 L15P 1 2752-15C>G 1 G576Aa 1 R347H 1 R334Q 1 R668Ca 1 2689insG 1 R347H 1 CFTRdele2,3 1 R1070W 1 E831X 1 L1227S 1 I 1027T 1 R1070W 1 E831X 1 3272-26A>G 1 L997F 1 I853F 1 A349V 1 6T 1 Note: CFTR ¼ cystic fibrosis transmembrane conductance regulator. Login to comment

PMID: 21097845 [PubMed] Sheridan MB et al: "CFTR transcription defects in pancreatic sufficient cystic fibrosis patients with only one mutation in the coding region of CFTR."

No. Sentence Comment

61 To detect these transcripts, we amplified Table 1 CFTR genotypes and clinical characteristics of patients with one CFTR mutation after CFTR screening or scanning ID Sweat [ClL ]* FEV1 y Pseudomonas infection NPD CBAVD CFTR genotype upon entry to study (method) CFTR genotype after sequencing 1 52 57 Yes ND ND DF508/unknown, IVS8 5T/9T (c.1210-12T[5]/c.1210-12T[9]) (comprehensive scan) DF508/IVS8-TG12-5T 2 98 79 No CF Yes DF508/unknown (comprehensive scan) DF508/S492F [p.Ser492Phe] 3 89 62 No ND NA DF508/unknown (screened e 86 mutations) DF508/P205S [p.Pro205Ser] 4z 65 58 Yes ND NA R553X/unknown (screened e 86 mutations) R553X/711+3 A/G 5z 66 82 Yes ND Yes R553X/unknown (screened e 70 mutations) R553X/711+3 A/G 6 72 71 Yes CF No DF508/unknown{ DF508/unknownyy 7 59 106 Yes Abnormalx NA DF508/unknown{ DF508/unknownyy 8 37 85 No CF NA DF508/unknown{ DF508/unknownyy 9 40 112 No ND ND DF508/unknown (comprehensive scan) DF508/unknown 10 66 ND Yes ND ND 621+1G/T/unknown (comprehensive scan) 621+1G/T/ unknownyy 11 58 ND No ND ND NA** R764X/unknownyy *Sweat [ClÀ ] concentration is expressed as mmol/l. Login to comment
87 A Splicing of RNA from CFTR gene with R553X: Genomic DNA Transcript including exon 5 and R553X GTA R553X R553X (R553X) Splicing of RNA from CFTR gene with 711+3 A>G: Transcript missing exon 5 (90 bp)Transcript including exon 5 GTG (Exon 5+) (Exon 5-) 4 5 6b6a 11 6a 6b54 11 Genomic DNA4 5 6b6a 11 6a 6b54 11 6a 6b4 11 B PeakHeight Exon 5-Exon 5+ /R553X including exon 5 390bp missing exon 5 300bp Table 2 Functional consequences of CFTR mutations identified after CFTR sequencing ID Second CFTR mutation identified after sequencing Amino acid conservation* Functional consequence References 1 TG12-5T NA Missplicingeloss of exon 9 from CFTR transcript Cuppens et al 199835 Groman et al 200436 2 S492F Conserved in mammalian orthologues except platypus None described Ferec et al31 Wine et al 200139 3 P205S Conserved in mammalian orthologues Defective biosynthesis, decreased amount of fully glycosylated CFTR Sheppard et al 199634 4, 5 711+3 A/G NA Missplicingeloss of exon 5 from CFTR transcript This study (figure 2) *Sequences were obtained from GenBank. Login to comment
63 To detect these transcripts, we amplified Table 1 CFTR genotypes and clinical characteristics of patients with one CFTR mutation after CFTR screening or scanning ID Sweat [ClL ]* FEV1 y Pseudomonas infection NPD CBAVD CFTR genotype upon entry to study (method) CFTR genotype after sequencing 1 52 57 Yes ND ND DF508/unknown, IVS8 5T/9T (c.1210-12T[5]/c.1210-12T[9]) (comprehensive scan) DF508/IVS8-TG12-5T 2 98 79 No CF Yes DF508/unknown (comprehensive scan) DF508/S492F [p.Ser492Phe] 3 89 62 No ND NA DF508/unknown (screened e 86 mutations) DF508/P205S [p.Pro205Ser] 4z 65 58 Yes ND NA R553X/unknown (screened e 86 mutations) R553X/711+3 A/G 5z 66 82 Yes ND Yes R553X/unknown (screened e 70 mutations) R553X/711+3 A/G 6 72 71 Yes CF No DF508/unknown{ DF508/unknownyy 7 59 106 Yes Abnormalx NA DF508/unknown{ DF508/unknownyy 8 37 85 No CF NA DF508/unknown{ DF508/unknownyy 9 40 112 No ND ND DF508/unknown (comprehensive scan) DF508/unknown 10 66 ND Yes ND ND 621+1G/T/unknown (comprehensive scan) 621+1G/T/ unknownyy 11 58 ND No ND ND NA** R764X/unknownyy *Sweat [ClÀ ] concentration is expressed as mmol/l. Login to comment
90 A Splicing of RNA from CFTR gene with R553X: Genomic DNA Transcript including exon 5 and R553X GTA R553X R553X (R553X) Splicing of RNA from CFTR gene with 711+3 A>G: Transcript missing exon 5 (90 bp)Transcript including exon 5 GTG (Exon 5+) (Exon 5-) 4 5 6b6a 11 6a 6b54 11 Genomic DNA4 5 6b6a 11 6a 6b54 11 6a 6b4 11 B PeakHeight Exon 5-Exon 5+ /R553X including exon 5 390bp missing exon 5 300bp Table 2 Functional consequences of CFTR mutations identified after CFTR sequencing ID Second CFTR mutation identified after sequencing Amino acid conservation* Functional consequence References 1 TG12-5T NA Missplicingeloss of exon 9 from CFTR transcript Cuppens et al 199835 Groman et al 200436 2 S492F Conserved in mammalian orthologues except platypus None described Ferec et al31 Wine et al 200139 3 P205S Conserved in mammalian orthologues Defective biosynthesis, decreased amount of fully glycosylated CFTR Sheppard et al 199634 4, 5 711+3 A/G NA Missplicingeloss of exon 5 from CFTR transcript This study (figure 2) *Sequences were obtained from GenBank. Login to comment

PMID: 9724537 [PubMed] Akabas MH et al: "Channel-lining residues in the M3 membrane-spanning segment of the cystic fibrosis transmembrane conductance regulator."

No. Sentence Comment

200 The mutation P205S is associated with mild CF (58); this and other mutations of Pro205 reduce the formation of mature CFTR protein but they do not alter the halide permeability and conductance ratios (31). Login to comment
222 Several mutations of residues in and flanking the M3 membrane-spanning segment have been identified in patients with CF, including D192G, E193K, H199Y, P205S, and L206W (58, 60-63). Login to comment

PMID: 9920885 [PubMed] Lee MG et al: "Regulation of Cl-/ HCO3- exchange by cystic fibrosis transmembrane conductance regulator expressed in NIH 3T3 and HEK 293 cells."

No. Sentence Comment

52 The mutagenesis primers were as follows: P205S primer, 5Ј-CGT GTG GAT CGC TTC TTT GCA AGT GGC-3Ј; W846term, 5Ј-GAG CAT ACC AGC AGT GAC TAC ATA GAA CAC ATA CCT TCG ATA TAT TAC-3Ј; G1247D/G1249E, 5Ј-GTG GGC CTC TTG GGA AGA ACT GAT TCA GAG AAG AGT ACT TTG TTA TCA GC-3Ј; K1250M, 5Ј-CTT GGG AAG AAC TGG ATC AGG GAT GAG TAC TTT GTT ATC AGC-3Ј; D1370N, 5Ј-GTA AGG CGA AGA TCT TGC TGC TTA ATG AAC CCA GTG CTC ATT TGG ATC-3Ј. Login to comment
161 Fig. 6, c and d shows the localization of WT CFTR relative to that of BiP, and g and h show the localization of P205S CFTR. Login to comment
162 It is clear that WT CFTR was present in the ER and plasma membrane whereas P205S CFTR localized in the ER. Login to comment
185 Panels e and g show the predominant ER localization of ⌬F508 and P205S CFTR, respectively. Login to comment
234 ⌬F508 and P205S CFTR are known maturation mutants (26, 27) that do not reach the plasma membrane of 293 cells (Fig. 6). Login to comment
256 Folding CFTR mutants and N-terminal half CFTR had no effect on AE activity. HEK 293 cells were cotransfected with plasmids carrying GFP and P205S CFTR (a), ⌬F508 CFTR (b), or Trp-846 termination codon CFTR (c). Login to comment
272 This is further supported by the findings with the ⌬F508 and P205S CFTR maturation mutants, which showed that expression of CFTR in the plasma membrane, rather than mere expression of CFTR in the cells, was required for activation of AE. Login to comment

PMID: 15300780 [PubMed] Wong LJ et al: "Detection of CFTR mutations using temporal temperature gradient gel electrophoresis."

No. Sentence Comment

133 Identification of rare and novel mutations and polymorphisms Base substitution Mutation Exon or intron Homozygote or heterozygote Polymorphism or mutation # Alleles identified 1 c.124_146del23bp Frameshift 1 Heterozygote Mutation 1 2 c.296+2T>A Splice Int 2 Heterozygote Mutation 1 3 c.296+28A/G Int 2 Homozygote Polymorphism 2 4 c.355CT p.R75X 3 Heterozygote Mutation 2 5 c.360_365insT Frameshift 3 Heterozygote Mutation 1 6 c.379_381insT Frameshift 3 Heterozygote Mutation 1 7 c.406-1G>A Splice Int 4 Heterozygote Mutation 2 8 c.424C.T p.Q98X 4 Heterozygote Mutation 1 9 c.425A.G p.Q98R 4 Heterozygote Mutation 3 10 c.586A.G p.M152V 4 Homozygote Mutation 2 11 c.663delT Frameshift 5 Heterozygote Mutation 3 12 c.667C>A p.Q179K 5 Heterozygote Mutation, 1 13 c.745C.T p.P205S 6a Heterozygote Mutation 5 14 c.875140A/G 6a Heterozygote Polymorphism 11 15 c.935delA Frameshift 6b Heterozygote Mutation 2 16 c.124811G.A Splice Int 7 Heterozygote Mutation 2 17 c.1285ins TA Frameshift 8 Heterozygote Mutation 4 Homozygote Mutation 2 18 c.1342+196C/T Int 8 Heterozygote Polymorphism 4 Homozygote 2 19 c.1461insAGAT Frameshift 9 Heterozygote Mutation 1 20 c.1525-61A/G 10 Heterozygote Polymorphism 22 21 c.1529C.A/G p.S466X 10 Heterozygote Mutation 1 22 c.1607C.T p.S492F 10 Heterozygote Mutation 3 23 c.1814C.T p.A561E 12 Heterozygote Mutation 1 24 c.189813A.G Splice Int 12 Heterozygote Mutation 1 25 c.18981152T/A Int 12 Heterozygote Polymorphism 5 26 c.1924del 7bp Frameshift 13 Heterozygote Mutation 1 27 c.1949del84 Frameshift 13 Heterozygote Mutation 1 28 c.2055del9toA Frameshift 13 Homozygote Mutation 2 29 c.2105_2117 Frameshift 13 Heterozygote Mutation 4 del13insAGAAA 30 c.2108delA Frameshift 13 Heterozygote Mutation 1 31 c.2184insA Frameshift 13 Heterozygote Mutation 2 32 c.2184delA Frameshift 13 Heterozygote Mutation 1 33 c.2289_2295 Frameshift 13 Heterozygote Mutation 1 del7insGT 34 c.2694T.G p.T854T 14a Heterozygote Polymorphism 10 35 c.2752+12G/C Int 14a Heterozygote Polymorphism 2 36 c.2800C.T p.Q890X 15 Homozygote Mutation 2 37 c.3171delC Frameshift 17a Heterozygote Mutation 1 38 c.3179T>C p.F1016S 17a Heterozygote Mutation 1 39 c.3199del 6bp Frameshift 17a Heterozygote Mutation 1 40 c.3212T.C p.I1027T 17a Heterozygote Mutation 1 41 c.3272-26A.G Splice Int17a Heterozygote Mutation 4 42 c.3271delGG Frameshift 17a Heterozygote Mutation 1 43 c.3313G.C p.G1061R 17b Heterozygote Mutation 1 44 c.3328C.T p.R1066C 17b Heterozygote Mutation 2 45 c.3362T.C p.L1077P 17b Heterozygote Mutation 1 46 c.3431A.C p.Q1100P 17b Heterozygote Mutation 1 47 c.3500-2A>T Splice Int 17b Heterozygote Mutation 1 48 c.3743G.A p.W1204X 19 Heterozygote Mutation 1 Homozygote Mutation 2 49 c.3601-65C/A Int 19 Heterozygote Polymorphism 14 50 c.3863G.A p.G1244E 20 Heterozygote Mutation 3 Table 3. Login to comment

PMID: 17331079 [PubMed] Alonso MJ et al: "Spectrum of mutations in the CFTR gene in cystic fibrosis patients of Spanish ancestry."

No. Sentence Comment

52 Mutation 0.46-0.35 9 c.1078delT #, p.R347P # 8 p.G85V, c.621 + 1G > T #, p.S549R (T > G) #, p.R553X #, c.3849 + 10kbC > T # 7 p.R347H #, c.1812-1G > A, p.R709X 0.30-0.10 6 p.H199Y, p.P205S, 5 p.R117H #, p.G551D #, p.W1089X, p.Y1092X, CFTR50kbdel 4 c.296 + 3insT, c.1717-1G > A #, c.1949del84, c.3849 + 1G > A 3 p.E92K, c.936delTA, c.1717-8G > A, c.1341G > A, p.A561E, c.2603delT, p.G1244E, [p.D1270N; p.R74W] 2 p.Q2X, p.P5L, CFTRdele2,3, p.S50P, p.E60K, c.405 + 1G > A, c.1677delTA, p.L558S, p.G673X, p.R851X, p.Y1014C, p.Q1100P, p.M1101K, p.D1152H, CFTRdele19, p.G1244V, p.Q1281X, p.Y1381X <0,1 1 c.124del23bp, p.Q30X, p.W57X, c.406-1G > A, p.Q98R, p.E115del, c.519delT, p.L159S, c.711 + 3A > T, p.W202X, c.875 + 1G > A, p.E278del, p.W361R, c.1215delG, p.L365P, p.A399D, c.1548delG, p.K536X, p.R560G, c.1782delA, p.L571S, [p.G576A; p.R668C], p.T582R, p.E585X, c.1898 + 1G > A, c.1898 + 3A > G, c.2051delTT, p.E692X, p.R851L, c.2711delT, c.2751 + 3A > G, c.2752-26A > G, p.D924N, p.S945L, c.3121-1G > A, p.V1008D, p.L1065R, [p.R1070W; p.R668C], [p.F1074L; 5T], p.H1085R, p.R1158X, c.3659delC #, c.3667del4, c.3737delA, c.3860ins31, c.3905insT #, c.4005 + 1G > A, p.T1299I, p.E1308X, p.Q1313X, c.4095 + 2T > A, rearrangements study (n = 4) Mutations identified in CF families with mixed European origin: c.182delT, p.L1254X, c.4010del4. Login to comment

PMID: 19236881 [PubMed] Enquist K et al: "Membrane-integration characteristics of two ABC transporters, CFTR and P-glycoprotein."

No. Sentence Comment

113 For CFTR, we chose mutations located in TM1CFTR (F87L, G91R), TM3CFTR (P205S, L206W), TM4CFTR (C225R), TM5CFTR (DF311, G314E), TM6CFTR (R334L/W, I336K/R/D, I340N/S, L346P, R347L/H), TM8CFTR (S909I, S912L), TM9CFTR (I1005R, A1006E), TM10CFTR (Y1032N), and TM12CFTR (M1137R, ΔM1140, M1140K), or close to the TM region of TM1CFTR (R74W, L102R/P), TMF2CFTR (R117P/L, L137P), and TM11CFTR (M1101K/R). Login to comment
109 For CFTR, we chose mutations located in TM1CFTR (F87L, G91R), TM3CFTR (P205S, L206W), TM4CFTR (C225R), TM5CFTR (DF311, G314E), TM6CFTR (R334L/W, I336K/R/D, I340N/S, L346P, R347L/H), TM8CFTR (S909I, S912L), TM9CFTR (I1005R, A1006E), TM10CFTR (Y1032N), and TM12CFTR (M1137R, ƊM1140, M1140K), or close to the TM region of TM1CFTR (R74W, L102R/P), TMF2CFTR (R117P/L, L137P), and TM11CFTR (M1101K/R). Login to comment

PMID: 22874010 [PubMed] Marson FA et al: "The ACE gene D/I polymorphism as a modulator of severity of cystic fibrosis."

No. Sentence Comment

33 Others identified mutations as class IV (P205S e R334W) were included in the statistical analysis in the not identified mutation subgroup, to minimize the associated factor with the mutation classes in the CFTR gene, being that the class IV is associated with a minor severity. Login to comment
99 Others identified mutations as class IV (P205S e R334W) was included in the statistical analysis in the not identified mutation subgroup, to minimize the associated factor with the mutation classes in the CFTR gene. Login to comment
32 Others identified mutations as class IV (P205S e R334W) were included in the statistical analysis in the not identified mutation subgroup, to minimize the associated factor with the mutation classes in the CFTR gene, being that the class IV is associated with a minor severity. Login to comment
98 Others identified mutations as class IV (P205S e R334W) was included in the statistical analysis in the not identified mutation subgroup, to minimize the associated factor with the mutation classes in the CFTR gene. Login to comment

PMID: 22779403 [PubMed] Nadeau VG et al: "Sequence hydropathy dominates membrane protein response to detergent solubilization."

No. Sentence Comment

89 We further noted that the spectra of mutant hairpins solubilized in DDM exhibited a gradation of intensities, whereas SDS-solubilized mutant spectra could be divided into "low helicity" (WT, V232D, A204L, and P205S) or "high helicity" (E217V, ES/SE, and E217F) clusters. Login to comment
144 In DDM (Figure 4B, left), we found that the P205S (E:M = 0.87 ± 0.20), E217V (E:M = 0.78 ± 0.06), E271F (E:M = 0.76 ± 0.12) and A204L spectra (E:M = 0.69 ± 0.02) each displayed excimer fluorescence, and the E:M ratio of each of these "compact" mutants was statistically distinct from the negative control in DDM (E:M = 0.52 ± 0.02, 4.7 × 10-6 ≤ p ≤ 0.008). Login to comment
189 We were thus excited to observe that solubilization by DDM supports a distance <10 Å between pyrene molecules conjugated at the ends of TM3 and TM4, giving rise to a subset of "compact" mutants (P205S, E217V, E217F, and A204L) (Figure 4B, left). Login to comment

PMID: 16246729 [PubMed] Kleizen B et al: "Folding of CFTR is predominantly cotranslational."

No. Sentence Comment

93 Altogether these results validate our proteolysis assay as a measure for CFTR folding and conformation in semipermeabilized cells, which was confirmed further by the subtle changes we detected in two CF patient-related mutants, CFTR ⌬F508 and CFTR P205S (our unpublished data). Login to comment
92 Altogether these results validate our proteolysis assay as a measure for CFTR folding and conformation in semipermeabilized cells, which was confirmed further by the subtle changes we detected in two CF patient-related mutants, CFTR èc;F508 and CFTR P205S (our unpublished data). Login to comment

PMID: 16049310 [PubMed] Schrijver I et al: "Genotyping microarray for the detection of more than 200 CFTR mutations in ethnically diverse populations."

No. Sentence Comment

51 Complete List of Mutations Detectable with the CF APEX Assay CFTR location Amino acid change Nucleotide change 1 E 1 Frameshift 175delC 2 E 2,3 Frameshift del E2, E3 3 E 2 W19C 189 GϾT 4 E 2 Q39X 247 CϾT 5 IVS 2 Possible splicing defect 296 ϩ 12 TϾC 6 E 3 Frameshift 359insT 7 E 3 Frameshift 394delTT 8 E 3 W57X (TAG) 302GϾA 9 E 3 W57X (TGA) 303GϾA 10 E 3 E60X 310GϾT 11 E 3 P67L 332CϾT 12 E 3 R74Q 353GϾA 13 E 3 R75X 355CϾT 14 E 3 G85E 386GϾA 15 E 3 G91R 403GϾA 16 IVS 3 Splicing defect 405 ϩ 1GϾA 17 IVS 3 Possible splicing defect 405 ϩ 3AϾC 18 IVS 3 Splicing defect 406 - 1GϾA 19 E 4 E92X 406GϾT 20 E 4 E92K 406GϾA 21 E 4 Q98R 425AϾG 22 E 4 Q98P 425AϾC 23 E 4 Frameshift 444delA 24 E 4 Frameshift 457TATϾG 25 E 4 R117C 481CϾT 26 E 4 R117H 482GϾA 27 E 4 R117P 482GϾC 28 E 4 R117L 482GϾT 29 E 4 Y122X 498TϾA 30 E 4 Frameshift 574delA 31 E 4 I148T 575TϾC 32 E 4 Splicing defect 621GϾA 33 IVS 4 Splicing defect 621 ϩ 1GϾT 34 IVS 4 Splicing defect 621 ϩ 3AϾG 35 E 5 Frameshift 624delT 36 E 5 Frameshift 663delT 37 E 5 G178R 664GϾA 38 E 5 Q179K 667CϾA 39 IVS 5 Splicing defect 711 ϩ 1GϾT 40 IVS 5 Splicing defect 711 ϩ 1GϾA 41 IVS 5 Splicing defect 712 - 1GϾT 42 E 6a H199Y 727CϾT 43 E 6a P205S 745CϾT 44 E 6a L206W 749TϾG 45 E 6a Q220X 790CϾT 46 E 6b Frameshift 935delA 47 E 6b Frameshift 936delTA 48 E 6b N287Y 991AϾT 49 IVS 6b Splicing defect 1002 - 3TϾG 50 E 7 ⌬F311 3-bp del between nucleotides 1059 and 1069 51 E 7 Frameshift 1078delT 52 E 7 Frameshift 1119delA 53 E 7 G330X 1120GϾT 54 E 7 R334W 1132CϾT 55 E 7 I336K 1139TϾA 56 E 7 T338I 1145CϾT 57 E 7 Frameshift 1154insTC 58 E 7 Frameshift 1161delC 59 E 7 L346P 1169TϾC 60 E 7 R347H 1172GϾA 61 E 7 R347P 1172GϾC 62 E 7 R347L 1172GϾT 63 E 7 R352Q 1187GϾA 64 E 7 Q359K/T360K 1207CϾA and 1211CϾA 65 E 7 S364P 1222TϾC 66 E 8 Frameshift 1259insA 67 E 8 W401X (TAG) 1334GϾA 68 E 8 W401X (TGA) 1335GϾA 69 IVS 8 Splicing changes 1342 - 6 poly(T) variants 5T/7T/9T 70 IVS 8 Splicing defect 1342 - 2AϾC Table 1. Continued CFTR location Amino acid change Nucleotide change 71 E 9 A455E 1496CϾA 72 E 9 Frameshift 1504delG 73 E 10 G480C 1570GϾT 74 E 10 Q493X 1609CϾT 75 E 10 Frameshift 1609delCA 76 E 10 ⌬I507 3-bp del between nucleotides 1648 and 1653 77 E 10 ⌬F508 3-bp del between nucleotides 1652 and 1655 78 E 10 Frameshift 1677delTA 79 E 10 V520F 1690GϾT 80 E 10 C524X 1704CϾA 81 IVS 10 Possible splicing defect 1717 - 8GϾA 82 IVS 10 Splicing defect 1717 - 1GϾA 83 E 11 G542X 1756GϾT 84 E 11 G551D 1784GϾA 85 E 11 Frameshift 1784delG 86 E 11 S549R (AϾC) 1777AϾC 87 E 11 S549I 1778GϾT 88 E 11 S549N 1778GϾA 89 E 11 S549R (TϾG) 1779TϾG 90 E 11 Q552X 1786CϾT 91 E 11 R553X 1789CϾT 92 E 11 R553G 1789CϾG 93 E 11 R553Q 1790GϾA 94 E 11 L558S 1805TϾC 95 E 11 A559T 1807GϾA 96 E 11 R560T 1811GϾC 97 E 11 R560K 1811GϾA 98 IVS 11 Splicing defect 1811 ϩ 1.6 kb AϾG 99 IVS 11 Splicing defect 1812 - 1GϾA 100 E 12 Y563D 1819TϾG 101 E 12 Y563N 1819TϾA 102 E 12 Frameshift 1833delT 103 E 12 D572N 1846GϾA 104 E 12 P574H 1853CϾA 105 E 12 T582R 1877CϾG 106 E 12 E585X 1885GϾT 107 IVS 12 Splicing defect 1898 ϩ 5GϾT 108 IVS 12 Splicing defect 1898 ϩ 1GϾA 109 IVS 12 Splicing defect 1898 ϩ 1GϾC 110 IVS 12 Splicing defect 1898 ϩ 1GϾT 111 E 13 Frameshift 1924del7 112 E 13 del of 28 amino acids 1949del84 113 E 13 I618T 1985TϾC 114 E 13 Frameshift 2183AAϾG 115 E 13 Frameshift 2043delG 116 E 13 Frameshift 2055del9ϾA 117 E 13 D648V 2075TϾA 118 E 13 Frameshift 2105-2117 del13insAGAA 119 E 13 Frameshift 2108delA 120 E 13 R668C 2134CϾT 121 E 13 Frameshift 2143delT 122 E 13 Frameshift 2176insC 123 E 13 Frameshift 2184delA 124 E 13 Frameshift 2184insA 125 E 13 Q685X 2185CϾT 126 E 13 R709X 2257CϾT 127 E 13 K710X 2260AϾT 128 E 13 Frameshift 2307insA 129 E 13 V754M 2392GϾA 130 E 13 R764X 2422CϾT 131 E 14a W846X 2670GϾA 132 E 14a Frameshift 2734delGinsAT 133 E 14b Frameshift 2766del8 134 IVS 14b Splicing defect 2789 ϩ 5GϾA 135 IVS 14b Splicing defect 2790 - 2AϾG 136 E 15 Q890X 2800CϾT 137 E 15 Frameshift 2869insG 138 E 15 S945L 2966CϾT 139 E 15 Frameshift 2991del32 140 E 16 Splicing defect 3120GϾA interrogation: ACCAACATGTTTTCTTTGATCTTAC 3121-2A3G,T S; 5Ј-ACCAACATGTTTTCTTTGATCTTAC A GTTGTTATTAATTGTGATTGGAGCTATAG-3Ј; CAACAA- TAATTAACACTAACCTCGA 3121-2A3G,T AS. Login to comment
150 Primers Generated to Create Synthetic Templates That Serve As Positive Mutation Controls Primer name Sense strand 5Ј 3 3Ј Name Antisense strand 5Ј 3 3Ј 175delC synt F T(15)ATTTTTTTCAGGTGAGAAGGTGGCCA 175delC synt R T(15)ATTTGGAGACAACGCTGGCCTTTTCC W19C synt F T(15)TACCAGACCAATTTTGAGGAAAGGAT W19C synt R T(15)ACAGCTAAAATAAAGAGAGGAGGAAC Q39X synt F T(15)TAAATCCCTTCTGTTGATTCTGCTGA Q39X synt R T(15)AGTATATGTCTGACAATTCCAGGCGC 296 ϩ 12TϾC synt F T(15)CACATTGTTTAGTTGAAGAGAGAAAT 296 ϩ 12TϾC synt R T(15)GCATGAACATACCTTTCCAATTTTTC 359insT synt F T(15)TTTTTTTCTGGAGATTTATGTTCTAT 359insT synt R T(15)AAAAAAACATCGCCGAAGGGCATTAA E60X synt F T(15)TAGCTGGCTTCAAAGAAAAATCCTAA E60X synt R T(15)ATCTATCCCATTCTCTGCAAAAGAAT P67L synt F T(15)TTAAACTCATTAATGCCCTTCGGCGA P67L synt R T(15)AGATTTTTCTTTGAAGCCAGCTCTCT R74Q synt F T(15)AGCGATGTTTTTTCTGGAGATTTATG R74Q synt R T(15)TGAAGGGCATTAATGAGTTTAGGATT R75X synt F T(15)TGATGTTTTTTCTGGAGATTTATGTT R75X synt R T(15)ACCGAAGGGCATTAATGAGTTTAGGA W57X(TAG) synt F T(15)AGGATAGAGAGCTGGCTTCAAAGAAA W57X(TAG) synt R T(15)TATTCTCTGCAAAAGAATAAAAAGTG W57X(TGA) synt F T(15)AGATAGAGAGCTGGCTTCAAAGAAAA W57X(TGA) synt R T(15)TCATTCTCTGCAAAAGAATAAAAAGT G91R synt F T(15)AGGGTAAGGATCTCATTTGTACATTC G91R synt R T(15)TTAAATATAAAAAGATTCCATAGAAC 405 ϩ 1GϾA synt F T(15)ATAAGGATCTCATTTGTACATTCATT 405 ϩ 1GϾA synt R T(15)TCCCTAAATATAAAAAGATTCCATAG 405 ϩ 3AϾC synt F T(15)CAGGATCTCATTTGTACATTCATTAT 405 ϩ 3AϾC synt R T(15)GACCCCTAAATATAAAAAGATTCCAT 406 - 1GϾA synt F T(15)AGAAGTCACCAAAGCAGTACAGCCTC 406 - 1GϾA synt R T(15)TTACAAAAGGGGAAAAACAGAGAAAT E92X synt F T(15)TAAGTCACCAAAGCAGTACAGCCTCT E92X synt R T(15)ACTACAAAAGGGGAAAAACAGAGAAA E92K synt F T(15)AAAGTCACCAAAGCAGTACAGCCTCT E92K synt R T(15)TCTACAAAAGGGGAAAAACAGAGAAA 444delA synt F T(15)GATCATAGCTTCCTATGACCCGGATA 444delA synt R T(15)ATCTTCCCAGTAAGAGAGGCTGTACT 574delA synt F T(15)CTTGGAATGCAGATGAGAATAGCTAT 574delA synt R T(15)AGTGATGAAGGCCAAAAATGGCTGGG 621GϾA synt F T(15)AGTAATACTTCCTTGCACAGGCCCCA 621GϾA synt R T(15)TTTCTTATAAATCAAACTAAACATAG Q98P synt F T(15)CGCCTCTCTTACTGGGAAGAATCATA Q98P synt R T(15)GGTACTGCTTTGGTGACTTCCTACAA 457TATϾG synt F T(15)GGACCCGGATAACAAGGAGGAACGCT 457TATϾG synt R T(15)CGGAAGCTATGATTCTTCCCAGTAAG I148T synt F T(15)CTGGAATGCAGATGAGAATAGCTATG I148T synt R T(15)GTGTGATGAAGGCCAAAAATGGCTGG 624delT synt F T(15)CTTAAAGCTGTCAAGCCGTGTTCTAG 624delT synt R T(15)TAAGTCTAAAAGAAAAATGGAAAGTT 663delT synt F T(15)ATGGACAACTTGTTAGTCTCCTTTCC 663delT synt R T(15)CATACTTATTTTATCTAGAACACGGC G178R synt F T(15)AGACAACTTGTTAGTCTCCTTTCCAA G178R synt R T(15)TAATACTTATTTTATCTAGAACACGG Q179K synt F T(15)AAACTTGTTAGTCTCCTTTCCAACAA Q179K synt R T(15)TTCCAATACTTATTTTATCTAGAACA 711 ϩ 5GϾA synt F T(15)ATACCTATTGATTTAATCTTTTAGGC 711 ϩ 5GϾA synt R T(15)TTATACTTCATCAAATTTGTTCAGGT 712 - 1GϾT synt F T(15)TGGACTTGCATTGGCACATTTCGTGT 712 - 1GϾT synt R T(15)TATGGAAAATAAAAGCACAGCAAAAAC H199Y synt F T(15)TATTTCGTGTGGATCGCTCCTTTGCA H199Y synt R T(15)TATGCCAATGCTAGTCCCTGGAAAATA P205S synt F T(15)TCTTTGCAAGTGGCACTCCTCATGGG P205S synt R T(15)TAAGCGATCCACACGAAATGTGCCAAT L206W synt F T(15)GGCAAGTGGCACTCCTCATGGGGCTA L206W synt R T(15)TCAAGGAGCGATCCACACGAAATGTGC Q220X synt F T(15)TAGGCGTCTGCTTTCTGTGGACTTGG Q220X synt R T(15)TATAACAACTCCCAGATTAGCCCCATG 936delTA synt F T(15)AATCCAATCTGTTAAGGCATACTGCT 936delTA synt R T(15)TGATTTTCAATCATTTCTGAGGTAATC 935delA synt F T(15)GAAATATCCAATCTGTTAAGGCATAC 935delA synt R T(15)TATTTCAATCATTTCTGAGGTAATCAC N287Y synt F T(15)TACTTAAGACAGTAAGTTGTTCCAAT N287Y synt R T(15)TATTCAATCATTTTTTCCATTGCTTCT 1002 - 3TϾG synt F T(15)GAGAACAGAACTGAAACTGACTCGGA 1002 - 3TϾG synt R T(15)TCTAAAAAACAATAACAATAAAATTCA 1154insTC syntwt F T(15)ATCTCATTCTGCATTGTTCTGCGCAT 1154insTC syntwt R T(15)TTGAGATGGTGGTGAATATTTTCCGGA 1154insTC syntmt F T(15)TCTCTCATTCTGCATTGTTCTGCGCAT 1154insTC syntmt R T(15)TAGAGATGGTGGTGAATATTTTCCGGA DF311 mt syntV1 F T(15)CCTTCTTCTCAGGGTTCTTTGTGGTG dF311 mt syntV1 R T(15)GAGAAGAAGGCTGAGCTATTGAAGTATC G330X synt F T(15)TGAATCATCCTCCGGAAAATATTCAC G330X synt R T(15)ATTTGATTAGTGCATAGGGAAGCACA S364P synt F T(15)CCTCTTGGAGCAATAAACAAAATACA S364P synt R T(15)GGTCATACCATGTTTGTACAGCCCAG Q359K/T360K mt synt F T(15)AAAAAATGGTATGACTCTCTTGGAGC Q359K/T360K mt synt R T(15)TTTTTTACAGCCCAGGGAAATTGCCG 1078delT synt F T(15)CTTGTGGTGTTTTTATCTGTGCTTCC 1078delT synt R T(15)CAAGAACCCTGAGAAGAAGAAGGCTG 1119delA synt F T(15)CAAGGAATCATCCTCCGGAAAATATT 1119delA synt R T(15)CTTGATTAGTGCATAGGGAAGCACAG 1161delC synt F T(15)GATTGTTCTGCGCATGGCGGTCACTC 1161delC synt R T(15)TCAGAATGAGATGGTGGTGAATATTT T338I synt F T(15)TCACCATCTCATTCTGCATTGTTCTG T338I synt R T(15)ATGAATATTTTCCGGAGGATGATTCC R352Q synt F T(15)AGCAATTTCCCTGGGCTGTACAAACA R352Q synt R T(15)TGAGTGACCGCCATGCGCAGAACAAT L346P synt F T(15)CGCGCATGGCGGTCACTCGGCAATTT L346P synt R T(15)GGAACAATGCAGAATGAGATGGTGGT 1259insA synt F T(15)AAAAAGCAAGAATATAAGACATTGGA 1259insA synt R T(15)TTTTTGTAAGAAATCCTATTTATAAA W401X(TAG)mtsynt F T(15)AGGAGGAGGTCAGAATTTTTAAAAAA W401X(TAG)mtsynt R T(15)TAGAAGGCTGTTACATTCTCCATCAC W401X(TGA) synt F T(15)AGAGGAGGTCAGAATTTTTAAAAAAT W401X(TGA) synt R T(15)TCAGAAGGCTGTTACATTCTCCATCA 1342 - 2AϾC synt F T(15)CGGGATTTGGGGAATTATTTGAGAAA 1342 - 2AϾC synt R T(15)GGTTAAAAAAACACACACACACACAC 1504delG synt F T(15)TGATCCACTGTAGCAGGCAAGGTAGT 1504delG synt R T(15)TCAGCAACCGCCAACAACTGTCCTCT G480C synt F T(15)TGTAAAATTAAGCACAGTGGAAGAAT G480C synt R T(15)ACTCTGAAGGCTCCAGTTCTCCCATA C524X synt F T(15)ACAACTAGAAGAGGTAAGAAACTATG C524X synt R T(15)TCATGCTTTGATGACGCTTCTGTATC V520F synt F T(15)TTCATCAAAGCAAGCCAACTAGAAGA V520F synt R T(15)AGCTTCTGTATCTATATTCATCATAG 1609delCA synt F T(15)TGTTTTCCTGGATTATGCCTGGCACC 1609delCA synt R T(15)CAGAACAGAATGAAATTCTTCCACTG 1717 - 8GϾA synt F T(15)AGTAATAGGACATCTCCAAGTTTGCA 1717 - 8GϾA synt R T(15)TAAAAATAGAAAATTAGAGAGTCACT 1784delG synt F T(15)AGTCAACGAGCAAGAATTTCTTTAGC 1784delG synt R T(15)ACTCCACTCAGTGTGATTCCACCTTC A559T synt F T(15)ACAAGGTGAATAACTAATTATTGGTC A559T synt R T(15)TTAAAGAAATTCTTGCTCGTTGACCT Q552X synt F T(15)TAACGAGCAAGAATTTCTTTAGCAAG Q552X synt R T(15)AACCTCCACTCAGTGTGATTCCACCT S549R(AϾC) synt F T(15)CGTGGAGGTCAACGAGCAAGAATTTC S549R(AϾC) synt R T(15)GCAGTGTGATTCTACCTTCTCCAAGA S549R(TϾG) synt F T(15)GGGAGGTCAACGAGCAAGTATTTC S549R(TϾG) synt R T(15)CCTCAGTGTGATTCCACCTTCTCCAA L558S synt F T(15)CAGCAAGGTGAATAACTAATTATTGG L558S synt R T(15)GAAGAAATTCTCGCTCGTTGACCTCC 1811 ϩ 1.6 kb AϾG synt F T(15)GTAAGTAAGGTTACTATCAATCACAC 1811 ϩ 1.6 kb AϾG synt R T(15)CATCTCAAGTACATAGGATTCTCTGT 1812 - 1GϾA synt F T(15)AAGCAGTATACAAAGATGCTGATTTG 1812 - 1GϾA synt R T(15)TTAAAAAGAAAATGGAAATTAAATTA D572N synt F T(15)AACTCTCCTTTTGGATACCTAGATGT D572N synt R T(15)TTAATAAATACAAATCAGCATCTTTG P574H synt F T(15)ATTTTGGATACCTAGATGTTTTAACA P574H synt R T(15)TGAGAGTCTAATAAATACAAATCAGC 1833delT synt F T(15)ATTGTATTTATTAGACTCTCCTTTTG 1833delT synt R T(15)CAATCAGCATCTTTGTATACTGCTCT Table 4. Continued Primer name Sense strand 5Ј 3 3Ј Name Antisense strand 5Ј 3 3Ј Y563D synt F T(15)GACAAAGATGCTGATTTGTATTTATT Y563D synt R T(15)CTACTGCTCTAAAAAGAAAATGGAAA T582R synt F T(15)GAGAAAAAGAAATATTTGAAAGGTAT T582R synt R T(15)CTTAAAACATCTAGGTATCCAAAAGG E585X synt F T(15)TAAATATTTGAAAGGTATGTTCTTTG E585X synt R T(15)ATTTTTCTGTTAAAACATCTAGGTAT 1898 ϩ 5GϾT synt F T(15)TTTCTTTGAATACCTTACTTATATTG 1898 ϩ 5GϾT synt R T(15)AATACCTTTCAAATATTTCTTTTTCT 1924del7 synt F T(15)CAGGATTTTGGTCACTTCTAAAATGG 1924del7 synt R T(15)CTGTTAGCCATCAGTTTACAGACACA 2055del9ϾA synt F T(15)ACATGGGATGTGATTCTTTCGACCAA 2055del9ϾA synt R T(15)TCTAAAGTCTGGCTGTAGATTTTGGA D648V synt F T(15)TTTCTTTCGACCAATTTAGTGCAGAA D648V synt R T(15)ACACATCCCATGAGTTTTGAGCTAAA K710X synt F T(15)TAATTTTCCATTGTGCAAAAGACTCC K710X synt R T(15)ATCGTATAGAGTTGATTGGATTGAGA I618T synt F T(15)CTTTGCATGAAGGTAGCAGCTATTTT I618T synt R T(15)GTTAATATTTTGTCAGCTTTCTTTAA R764X synt F T(15)TGAAGGAGGCAGTCTGTCCTGAACCT R764X synt R T(15)ATGCCTGAAGCGTGGGGCCAGTGCTG Q685X synt F T(15)TAATCTTTTAAACAGACTGGAGAGTT Q685X synt R T(15)ATTTTTTTGTTTCTGTCCAGGAGACA R709X synt F T(15)TGAAAATTTTCCATTGTGCAAAAGAC R709X synt R T(15)ATATAGAGTTGATTGGATTGAGAATA V754M synt F T(15)ATGATCAGCACTGGCCCCACGCTTCA V754M synt R T(15)TGCTGATGCGAGGCAGTATCGCCTCT 1949del84 synt F T(15)AAAAATCTACAGCCAGACTTTATCTC 1949del84 synt R T(15)TTTTTAGAAGTGACCAAAATCCTAGT 2108delA synt F T(15)GAATTCAATCCTAACTGAGACCTTAC 2108delA synt R T(15)ATTCTTCTTTCTGCACTAAATTGGTC 2176insC synt F T(15)CCAAAAAAACAATCTTTTAAACAGACTGGAGAG 2176insC synt R T(15)GGTTTCTGTCCAGGAGACAGGAGCAT 2184delA synt F T(15)CAAAAAACAATCTTTTAAACAGACTGG 2184delA synt R T(15)GTTTTTTGTTTCTGTCCAGGAGACAG 2105-2117 del13 synt F T(15)AAACTGAGACCTTACACCGTTTCTCA 2105-2117 del13 synt R T(15)TTTCTTTCTGCACTAAATTGGTCGAA 2307insA synt F T(15)AAAGAGGATTCTGATGAGCCTTTAGA 2307insA synt R T(15)TTTCGATGCCATTCATTTGTAAGGGA W846X synt F T(15)AAACACATACCTTCGATATATTACTGTCCAC W846X synt R T(15)TCATGTAGTCACTGCTGGTATGCTCT 2734G/AT synt F T(15)TTAATTTTTCTGGCAGAGGTAAGAAT 2734G/AT synt R T(15)TTAAGCACCAAATTAGCACAAAAATT 2766del8 synt F T(15)GGTGGCTCCTTGGAAAGTGAGTATTC 2766del8 synt R T(15)CACCAAAGAAGCAGCCACCTGGAATGG 2790 - 2AϾG synt F T(15)GGCACTCCTCTTCAAGACAAAGGGAA 2790 - 2AϾG synt R T(15)CGTAAAGCAAATAGGAAATCGTTAAT 2991del32 synt F T(15)TTCAACACGTCGAAAGCAGGTACTTT 2991del32 synt R T(15)AAACATTTTGTGGTGTAAAATTTTCG Q890X synt F T(15)TAAGACAAAGGGAATAGTACTCATAG Q890X synt R T(15)AAAGAGGAGTGCTGTAAAGCAAATAG 2869insG synt F T(15)GATTATGTGTTTTACATTTACGTGGG 2869insG synt R T(15)CACGAACTGGTGCTGGTGATAATCAC 3120GϾA synt F T(15)AGTATGTAAAAATAAGTACCGTTAAG 3120GϾA synt R T(15)TTGGATGAAGTCAAATATGGTAAGAG 3121 - 2AϾT synt F T(15)TGTTGTTATTAATTGTGATTGGAGCT 3121 - 2AϾT synt R T(15)AGTAAGATCAAAGAAAACATGTTGGT 3132delTG synt F T(15)TTGATTGGAGCCATAGCAGTTGTCGC 3132delTG synt R T(15)AATTAATAACAACTGTAAGATCAAAG 3271delGG synt F T(15)ATATGACAGTGAATGTGCGATACTCA 3271delGG synt R T(15)ATTCAGATTCCAGTTGTTTGAGTTGC 3171delC synt F T(15)ACCTACATCTTTGTTGCAACAGTGCC 3171delC synt R T(15)AGGTTGTAAAACTGCGACAACTGCTA 3171insC synt F T(15)CCCCTACATCTTTGTTGCTACAGTGC 3171insC synt R T(15)GGGGTTGTAAAACTGCGACAACTGCT 3199del6 synt F T(15)GAGTGGCTTTTATTATGTTGAGAGCATAT 3199del6 synt R T(15)CCACTGGCACTGTTGCAACAAAGATG M1101K synt F T(15)AGAGAATAGAAATGATTTTTGTCATC M1101K synt R T(15)TTTTGGAACCAGCGCAGTGTTGACAG G1061R synt F T(15)CGACTATGGACACTTCGTGCCTTCGG G1061R synt R T(15)GTTTTAAGCTTGTAACAAGATGAGTG R1066L synt F T(15)TTGCCTTCGGACGGCAGCCTTACTTT R1066L synt R T(15)AGAAGTGTCCATAGTCCTTTTAAGCT R1070P synt F T(15)CGCAGCCTTACTTTGAAACTCTGTTC R1070P synt R T(15)GGTCCGAAGGCACGAAGTGTCCATAG L1077P synt F T(15)CGTTCCACAAAGCTCTGAATTTACAT L1077P synt R T(15)GGAGTTTCAAAGTAAGGCTGCCGTCC W1089X synt F T(15)AGTTCTTGTACCTGTCAACACTGCGC W1089X synt R T(15)TAGTTGGCAGTATGTAAATTCAGAGC L1093P synt F T(15)CGTCAACACTGCGCTGGTTCCAAATG L1093P synt R T(15)GGGTACAAGAACCAGTTGGCAGTATG W1098R synt F T(15)CGGTTCCAAATGAGAATAGAAATGAT W1098R synt R T(15)GGCGCAGTGTTGACAGGTACAAGAAC Q1100P synt F T(15)CAATGAGAATAGAAATGATTTTTGTC Q1100P synt R T(15)GGGAACCAGCGCAGTGTTGACAGGTA D1152H synt F T(15)CATGTGGATAGCTTGGTAAGTCTTAT D1152H synt R T(15)GTATGCTGGAGTTTACAGCCCACTGC R1158X synt F T(15)TGATCTGTGAGCCGAGTCTTTAAGTT R1158X synt R T(15)ACATCTGAAATAAAAATAACAACATT S1196X synt F T(15)GACACGTGAAGAAAGATGACATCTGG S1196X synt R T(15)CAATTCTCAATAATCATAACTTTCGA 3732delA synt F T(15)GGAGATGACATCTGGCCCTCAGGGGG 3732delA synt R T(15)CTCCTTCACGTGTGAATTCTCAATAA 3791delC synt F T(15)AAGAAGGTGGAAATGCCATATTAGAG 3791delC synt R T(15)TTGTATTTTGCTGTGAGATCTTTGAC 3821delT synt F T(15)ATTCCTTCTCAATAAGTCCTGGCCAG 3821delT synt R T(15)GAATGTTCTCTAATATGGCATTTCCA Q1238X synt F T(15)TAGAGGGTGAGATTTGAACACTGCTT Q1238X synt R T(15)AGCCAGGACTTATTGAGAAGGAAATG S1255X (ex19)synt F T(15)GTCTGGCCCTCAGGGGGCCAAATGAC S1255X (ex19) synt R T(15)CGTCATCTTTCTTCACGTGTGAATTC S1255X;L synt F T(15)AAGCTTTTTTGAGACTACTGAACACT S1255X;L synt R T(15)TATAACAAAGTAATCTTCCCTGATCC 3849 ϩ 4AϾG synt F T(15)GGATTTGAACACTGCTTGCTTTGTTA 3849 ϩ 4AϾG synt R T(15)CCACCCTCTGGCCAGGACTTATTGAG 3850 - 1GϾA synt F T(15)AGTGGGCCTCTTGGGAAGAACTGGAT 3850 - 1GϾA synt R T(15)TTATAAGGTAAAAGTGATGGGATCAC 3905insT synt F T(15)TTTTTTTGAGACTACTGAACACTGAA 3905insT synt R T(15)AAAAAAAGCTGATAACAAAGTACTCT 3876delA synt F T(15)CGGGAAGAGTACTTTGTTATCAGCTT 3876delA synt R T(15)CGATCCAGTTCTTCCCAAGAGGCCCA G1244V synt F T(15)TAAGAACTGGATCAGGGAAGAGTACT G1244V synt R T(15)ACCAAGAGGCCCACCTATAAGGTAAA G1249E synt F T(15)AGAAGAGTACTTTGTTATCAGCTTTT G1249E synt R T(15)TCTGATCCAGTTCTTCCCAAGAGGCC S1251N synt F T(15)ATACTTTGTTATCAGCTTTTTTGAGACTACTG S1251N synt R T(15)TTCTTCCCTGATCCAGTTCTTCCCAA S1252P synt F T(15)CCTTTGTTATCAGCTTTTTTGAGACT S1252P synt R T(15)GACTCTTCCCTGATCCAGTTCTTCCC D1270N synt F T(15)AATGGTGTGTCTTGGGATTCAATAAC D1270N synt R T(15)TGATCTGGATTTCTCCTTCAGTGTTC W1282R synt F T(15)CGGAGGAAAGCCTTTGGAGTGATACC W1282R synt R T(15)GCTGTTGCAAAGTTATTGAATCCCAA R1283K synt F T(15)AGAAAGCCTTTGGAGTGATACCACAG R1283K synt R T(15)TTCCACTGTTGCAAAGTTATTGAATC 4005 ϩ 1GϾA synt F T(15)ATGAGCAAAAGGACTTAGCCAGAAAA 4005 ϩ 1GϾA synt R T(15)TCTGTGGTATCACTCCAAAGGCTTTC 4010del4 synt F T(15)GTATTTTTTCTGGAACATTTAGAAAAAACTTGG 4010del4 synt R T(15)AAAATACTTTCTATAGCAAAAAAGAAAAGAAGAA 4016insT synt F T(15)TTTTTTTCTGGAACATTTAGAAAAAACTTGG 4016insT synt R T(15)AAAAAAATAAATACTTTCTATAGCAAAAAAGAAAAGAAGA CFTRdele21 synt F T(15)TAGGTAAGGCTGCTAACTGAAATGAT CFTRdele21 synt R T(15)CCTATAGCAAAAAAGAAAAGAAGAAGAAAGTATG 4382delA synt F T(15)GAGAGAACAAAGTGCGGCAGTACGAT 4382delA synt R T(15)CTCTATGACCTATGGAAATGGCTGTT Bold, mutation allele of interest; bold and italicized, modified nucleotide. 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PMID: 15858154 [PubMed] Schrijver I et al: "Diagnostic testing by CFTR gene mutation analysis in a large group of Hispanics: novel mutations and assessment of a population-specific mutation spectrum."

No. Sentence Comment

98 Spectrum of CFTR Sequence Variants in 257 Hispanic Patients Who Underwent Diagnostic DNA Testing for CF Mutations in 257 patients Allele counts of each mutation % of variant alleles (183) % of all alleles tested (514) ACMG/ACOG recommended 25 mutation panel* DeltaF508 53 28.96 10.31 G542X 7 3.83 1.36 R334W 2 1.09 0.39 R553X 2 1.09 0.39 DeltaI507 1 0.55 0.19 1717 - 1 GϾA 1 0.55 0.19 3120 ϩ 1 GϾA 1 0.55 0.19 7 different mutations 67 36.61 13.04 All mutations included ACMG/ACOG 1248 ϩ 1 GϾA 1 0.55 0.19 1249 - 29delAT 1 0.55 0.19 1288insTA1288insTA 1 0.55 0.19 1341 ϩ 80 GϾA1341 ϩ 80 GϾA 1 0.55 0.19 1429del71429del7 1 0.55 0.19 1525 - 42 GϾA1525 - 42 GϾA 1 0.55 0.19 1717 - 1 GϾA 1 0.55 0.19 1717 - 8 GϾA 2 1.09 0.39 1811 ϩ 1 GϾA1811 ϩ 1 GϾA 1 0.55 0.19 2055del9-ϾA 3 1.64 0.58 2105-2117del13insAGAAA 1 0.55 0.19 2215insG 1 0.55 0.19 2585delT2585delT 1 0.55 0.19 2752 - 6 TϾC 1 0.55 0.19 296 ϩ 28 AϾG 1 0.55 0.19 3120 ϩ 1 GϾ A 1 0.55 0.19 3271 ϩ 8 AϾG3271 ϩ 8 AϾG 1 0.55 0.19 3271delGG 1 0.55 0.19 3272 - 26 AϾG 2 1.09 0.39 3876delA 2 1.09 0.39 4016insT 1 0.55 0.19 406 - 1 GϾA 6 3.28 1.17 406 - 6 TϾC 1 0.55 0.19 4374 ϩ 13 A ϾG 1 0.55 0.19 663delT 1 0.55 0.19 874insTACA874insTACA 1 0.55 0.19 A1009T 2 1.09 0.39 A559T 1 0.55 0.19 D1152H 1 0.55 0.19 D1270N 3 1.64 0.58 D1445N 2 1.09 0.39 D836Y 1 0.55 0.19 DeltaF311 1 0.55 0.19 DeltaF508 53 28.96 10.31 DeltaI507 1 0.55 0.19 E116K 2 1.09 0.39 E585X 1 0.55 0.19 E588VE588V 2 1.09 0.39 E831X 1 0.55 0.19 F311L 1 0.55 0.19 F693L 1 0.55 0.19 G1244E 1 0.55 0.19 G542X 7 3.83 1.36 G576A 1 0.55 0.19 H199Y 3 1.64 0.58 I1027T 3 1.64 0.58 I285FI285F 1 0.55 0.19 L206W 3 1.64 0.58 L320V 1 0.55 0.19 L967S 1 0.55 0.19 L997F 3 1.64 0.58 P1372LP1372L 1 0.55 0.19 P205S 1 0.55 0.19 P439SP439S 1 0.55 0.19 Q1313X 1 0.55 0.19 Q890X 2 1.09 0.39 Q98R 1 0.55 0.19 R1066C 1 0.55 0.19 R1066H 1 0.55 0.19 (Table continues) missense variant, I1027T (3212TϾC), in exon 17a.25 Family studies have not been performed to identify which allele carries two mutations. Login to comment
187 CFTR Sequence Variants Identified in Five Comprehensive CFTR Studies in US Hispanics CFTR mutations Alleles Relative mutation frequency (%) (of 317) deltaF508 123 38.80 3876delA 15 4.70 G542X 12 3.80 406 - 1GϾA 8 2.50 3849 ϩ 10kbCϾT 5 1.60 R75X 4 1.30 935delA 4 1.30 S549N 4 1.30 W1204X 4 1.30 R334W 4 1.30 2055del9ϾA 3 1 R74W 3 1 H199Y 3 1 L206W 3 1 663delT 3 1 3120 ϩ 1GϾA 3 1 L997F 3 1 I1027T 3 1 R1066C 3 1 W1089X 3 1 D1270N 3 1 2105del13insAGAAA 3 1 Q98R 2 Ͻ1 E116K 2 Ͻ1 I148T 2 Ͻ1 R668C 2 Ͻ1 P205S 2 Ͻ1 V232D 2 Ͻ1 S492F 2 Ͻ1 T501A 2 Ͻ1 1949del84 2 Ͻ1 Q890X 2 Ͻ1 3271delGG 2 Ͻ1 3272 - 26AϾG 2 Ͻ1 G1244E 2 Ͻ1 D1445N 2 Ͻ1 R553X 2 Ͻ1 E588V 2 Ͻ1 1717 - 8GϾA 2 Ͻ1 A1009T 2 Ͻ1 S1235R 2 Ͻ1 G85E 1 Ͻ1 296 ϩ 28AϾG 1 Ͻ1 406 - 6TϾC 1 Ͻ1 V11I 1 Ͻ1 Q179K 1 Ͻ1 V201 mol/L 1 Ͻ1 874insTACA 1 Ͻ1 I285F 1 Ͻ1 deltaF311 1 Ͻ1 F311L 1 Ͻ1 L320V 1 Ͻ1 T351S 1 Ͻ1 R352W 1 Ͻ1 1248 ϩ 1GϾA 1 Ͻ1 1249 - 29delAT 1 Ͻ1 1288insTA 1 Ͻ1 1341 ϩ 80GϾA 1 Ͻ1 1429del7 1 Ͻ1 1525 - 42GϾA 1 Ͻ1 P439S 1 Ͻ1 1717 - 1GϾA 1 Ͻ1 1811 ϩ 1GϾA 1 Ͻ1 deltaI507 1 Ͻ1 G551D 1 Ͻ1 A559T 1 Ͻ1 Y563N 1 Ͻ1 (Table continues) In this study, we used temporal temperature gradient gel electrophoresis (TTGE) and direct DNA sequencing to increase the sensitivity of mutation detection in U.S. Hispanics, and to determine whether additional mutations are recurrent. Login to comment

PMID: 15480987 [PubMed] Hirtz S et al: "CFTR Cl- channel function in native human colon correlates with the genotype and phenotype in cystic fibrosis."

No. Sentence Comment

78 Relationship Between the CFTR Genotype and Cl- Channel Function in Native Rectal Epithelia CFTR genotype Number of individuals Sweat Cl-concentration (mmol/L)a cAMP-mediated response Carbachol-induced plateau response or maximal lumen-negative response Isc-cAMP (␮A/cm2) Cl- secretion (% of control) Isc-carbachol (␮A/cm2) Cl- secretion (% of control) Cl- secretion absent R1162X/Q552X 1 71 17.1 0 0.7 0 W1282X/3121-2AϾG 1 112 1.9 0 0.6 0 1898 ϩ 1G Ͼ T/1609delCA 2b 114, 118 25.4, 13.4 0, 0 0, 0.7 0, 0 ⌬F508/Q39X 2b 127, 129 2.6, 4.4 0, 0 1.7, 3.7 0, 0 ⌬F508/G542X 1 102 29.0 0 6.6 0 ⌬F508/R553X 3 112, 102, 109 13.1, 4.5, 23.8 0, 0, 0 1.5, 4.4, 1.0 0, 0, 0 ⌬F508/E585X 1 115 1.4 0 1.1 0 ⌬F508/Q637X 1 100 2.9 0 1.2 0 ⌬F508/Y1092X 1 119 0.0 0 -0.3 0 ⌬F508/120del23c 1 72 20.1 0 3.3 0 ⌬F508/182delT 1 116 10.8 0 5.2 0 ⌬F508/3905insT 2 88, 96 8.4, 5.6 0, 0 2.3, -1.1 0, 1 ⌬F508/V520F 1 68 1.2 0 1.7 0 ⌬F508/A561E 3 113, 146, 100 17.0, 17.0, 16.0 0, 0, 0 2.1, 1.5, 3.7 0, 0, 0 ⌬F508/R1066C 1 138 0.0 0 0.0 0 ⌬F508/N1303K 3 100, 117, 94 1.7, 4.1, 1.5 0, 0, 0 -0.6, 2.2, 0.8 0, 0, 0 A561E/A561E 2 101, 116 6.6, 2.0 0, 0 7.3, 3.3 0, 0 Residual Cl- secretiond G542X/I148N 1 75 -50.1 54 -22.2 12 1898 ϩ 3A Ͼ G/1898 ϩ 3A Ͼ G 1 82 -36.8 39 -12.9 7 ⌬F508/3272-26A Ͼ G 1 116 -17.8 19 -27.2 14 ⌬F508/S108F 1 118 -15.8 17 -12.3 7 ⌬F508/R117H 1 90 -35.9 38 -207.7 109 ⌬F508/Y161Cc 1 44 -35.1 37 -45.9 25 ⌬F508/P205S 1 80 -23.3 25 -10.4 5 ⌬F508/V232D 1 120 -16.9 18 -26.9 14 ⌬F508/R334W 1 92 -22.1 23 -21.1 11 ⌬F508/R334W 1 101 -24.5 26 -37.4 20 ⌬F508/T338I 1 73 -44.4 47 -79.4 42 ⌬F508/G576A 1 40 -16.9 18 -115.5 61 ⌬F508/I1234V 1 113 -13.6 15 -8.6 5 G576A/G85E 1 95 -26.1 28 -61.6 32 F1052V/M1137R 1 47 -36.7 39 -146.6 77 M1101K/M1101K 1 94 -11.1 12 -4.8 3 S1159F/S1159F 1 67 -47.9 51 -38.7 21 N1303K/R334W 1 91 -30.3 32 -47.7 25 NOTE. CFTR Cl- channel function was determined in rectal epithelia from Cl- secretory responses induced by IBMX/forskolin (Isc-cAMP) and after co-activation with carbachol (Isc-carbachol). Login to comment
101 Functional Classification and Protein Location of CFTR Mutations Mutation type Severe mutations (protein location) Mild mutations (protein location) Missense V520F, A561E (NBD1) G85E (MSD1, TM1) R1066C (MSD2, CL4) S108F, R117H (MSD1, EL1) N1303K (NBD2) I148N, Y161Ca (MSD1, CL1) P205S (MSD1, TM3) V232D (MSD1, TM4) R334W, T338I (MSD1, TM6) G576A (NBD1) I1234V (NBD2) F1052V, M1101K (MSD2, CL4) M1137R (MSD2, TM12) S1159F (pre-NBD2) Splice 1898 ϩ 1G Ͼ T (R domain) 1898 ϩ 3A Ͼ G (R domain) 3121-2A Ͼ G (MSD2, TM9) 3272-26A Ͼ G (MSD2, TM10) Single amino acid deletion ⌬F508 (NBD1) Nonsense Q39X (N-terminus) G542X, Q552X, R553X, E585X (NBD1) Q637X (R domain) Y1092X (MSD2, CL4) R1162X (pre-NBD2) W1282X (NBD2) Frameshift 120del23a 182delT (N-terminus) 1609delCA (NBD1) 3905insT (NBD2) NOTE. Severe mutation, Cl- secretion absent; mild mutation, residual cAMP-mediated Cl- secretion. Login to comment
123 Residual function also was observed for mutants, which are expected to form membrane Cl- channels that are reduced in number, either owing to improper protein maturation (P205S, M1137R) or owing to reduced levels of full-length CFTR messenger RNA (3272-26AϾG, G576A).32,38 - 40 The only exception was M1101K, which was reported as a loss of function mutation in heterologous cells34 and was associated with residual CFTR function in the 1 homozygous patient studied (Table 1). Login to comment

PMID: 10923036 [PubMed] Claustres M et al: "Spectrum of CFTR mutations in cystic fibrosis and in congenital absence of the vas deferens in France."

No. Sentence Comment

107 f 306insA, W79X, R117C, P205S, L227R, I336K, 1248+1G>A, 1609delCA, 1717-8G>A, S549R(T>G), S549N, 1812-1G>A, P574H, 2176insC, R709X, E827X, D836Y, 3007delG, L1065P, L1077P, H1085R, M1101K, 4021insT. Login to comment

PMID: 9454574 [PubMed] Wigley WC et al: "Transmembrane domain of cystic fibrosis transmembrane conductance regulator: design, characterization, and secondary structure of synthetic peptides m1-m6."

No. Sentence Comment

261 The critical importance of this intramembrane residue to CFTR structure is highlighted by the CF-causing mutation of proline 205 to serine (54), which prevents proper folding and processing of CFTR (52) and causes a form of cystic fibrosis similar to other misprocessing mutants such as A455E and P574H (55). Login to comment

PMID: 9374552 [PubMed] Fanen P et al: "Cystic fibrosis phenotype associated with pancreatic insufficiency does not always reflect the cAMP-dependent chloride conductive pathway defect. Analysis of C225R-CFTR and R1066C-CFTR."

No. Sentence Comment

101 Six CF-associated mutations (P99L, R117H, P205S, R334W, R347P, and R347H) located in putative membrane-spanning domains that have already been analyzed for their functional properties (2-5) were all associated with a mild phenotype (pancreatic sufficiency, PS). Login to comment

PMID: 8947061 [PubMed] Hubert D et al: "Genotype-phenotype relationships in a cohort of adult cystic fibrosis patients."

No. Sentence Comment

77 - Genotype of the 110 CF patients: details of the CF mutations and classification into four groups Genotype Genotype Pts groups n 1 ∆F508/∆F508 48* 2 ∆F508/G542X 6 ∆F508/E827X 3† ∆F508/R553X 2 ∆F508/W1282X 2 ∆F508/E595X 1 ∆F508/E60X 1 ∆F508/W846X 1 ∆F508/1078delT 1 ∆F508/2143delT 1 ∆F508/2347delG 1 ∆F508/3659delC 1 ∆F508/4382delA 1 ∆F508/2183 AA→G 1 ∆F508/1717-1 G→A 1 ∆F508/1811+1.6 kb A→G 1 E595X/Y1092X 1 1717-1 G→A/1078delT 1 3 ∆F508/I336K 1 ∆F508/G27E 1 ∆F508/D192N 1 ∆F508//I980K 1 ∆F508/P205S 1 ∆F508/2789+5 G→A 1 ∆F508/3272-26 A→G 1 G542X/3849+10 kb C→T 2‡ G542X/2789+5 G→A 1 W361R/297-3 C→T 1 G551D/1717-1 G→A 1 N1303H/2183 AA→G 1 2789+5 G→A/2183 AA→G 1 R1070Q/D1152H 1 R1070Q/unidentified 1 S1251N/unidentified 1 4 ∆F508/unidentified 7 ∆I507/unidentified 2 1811+1.6 kb A→G/unidentified 1 1161delC/unidentified 1 unidentified/unidentified 8 *: two patients are brothers; †: three brothers; ‡: two sisters. Login to comment

PMID: 8933333 [PubMed] Vazquez C et al: "Thirteen cystic fibrosis patients, 12 compound heterozygous and one homozygous for the missense mutation G85E: a pancreatic sufficiency/insufficiency mutation with variable clinical presentation."

No. Sentence Comment

105 Identification of a new missense mutation (P205S) in the first transmembrane domain of the CFTR gene associated with a mild cystic fibrosis phenotype. Login to comment
103 Identification of a new missense mutation (P205S) in the first transmembrane domain of the CFTR gene associated with a mild cystic fibrosis phenotype. Login to comment

PMID: 8663008 [PubMed] Sheppard DN et al: "Contribution of proline residues in the membrane-spanning domains of cystic fibrosis transmembrane conductance regulator to chloride channel function."

No. Sentence Comment

2 These residues are conserved across species, and mutations of two (P99L and P205S) are associated with cystic fibrosis. Login to comment
23 These residues are conserved across species and mutations of two (P99L and P205S) are associated with cystic fibrosis (CF) (12, 13). Login to comment
24 Because P99L and P205S are associated with a milder clinical phenotype characterized by retention of some pancreatic function (termed pancreatic sufficiency) (2), these mutants may retain some residual Cl- channel function. Based on the above information, the aims of this study were to determine the contribution of proline residues located within the MSDs of CFTR to Cl- channel function and to understand how P99L and P205S cause a loss of Cl- channel function. Login to comment
76 Cyclic AMP agonists activated whole cell currents in cells expressing each of the individual proline to alanine or glycine mutations and in cells expressing the CF-associated mutations, P99L and P205S. Login to comment
77 As an example, Fig. 2 shows data from studies of P99A, P99G, and P99L; qualitatively similar results were obtained with the Pro205 , Pro324 , and Pro1021 mutants (data not shown). Login to comment
122 Mutant n Px/PCl Gx/GCl Br- Cl- IBr- ClI- CFTR 5 1.18 Ϯ 0.08 1.00 0.73 Ϯ 0.05 1.27 Ϯ 0.16 1.00 0.61 Ϯ 0.08 P99A 7 0.98 Ϯ 0.03 1.00 0.70 Ϯ 0.06 1.04 Ϯ 0.05 1.00 0.72 Ϯ 0.05 P99G 5 1.06 Ϯ 0.02 1.00 0.75 Ϯ 0.08 1.04 Ϯ 0.07 1.00 0.66 Ϯ 0.05 P99L 5 1.21 Ϯ 0.07 1.00 1.06 Ϯ 0.07 1.33 Ϯ 0.11 1.00 0.95 Ϯ 0.08 P205A 4 1.09 Ϯ 0.07 1.00 0.64 Ϯ 0.09 0.95 Ϯ 0.04 1.00 0.46 Ϯ 0.11 P205G 5 1.09 Ϯ 0.05 1.00 0.45 Ϯ 0.05 1.05 Ϯ 0.03 1.00 0.44 Ϯ 0.06 P205S 2 1.01 Ϯ 0.01 1.00 0.55 Ϯ 0.28 1.09 Ϯ 0.09 1.00 0.59 Ϯ 0.08 P324A 7 1.08 Ϯ 0.04 1.00 0.72 Ϯ 0.06 1.15 Ϯ 0.07 1.00 0.60 Ϯ 0.08 P324G 6 1.12 Ϯ 0.07 1.00 0.69 Ϯ 0.04 1.22 Ϯ 0.14 1.00 0.57 Ϯ 0.04 P1021A 3 1.15 Ϯ 0.17 1.00 0.73 Ϯ 0.11 1.17 Ϯ 0.10 1.00 0.47 Ϯ 0.19 P1021G 7 1.17 Ϯ 0.06 1.00 0.78 Ϯ 0.02 1.21 Ϯ 0.08 1.00 0.59 Ϯ 0.06 though for P99G the reduction was small, for P99A and P99L the effect was marked. Login to comment
126 The conductance for P99G was 7.31 Ϯ 0.24 pS (n ϭ 5), not significantly different from wild type (p ϭ 0.26). Login to comment
145 The number of cells responding to cAMP agonists with Cl- current activation relative to the total number of cells tested for each construct was: CFTR (8/16; 50%), P99A (11/12; 92%), P99G (9/19; 47%), P99L (10/19; 53%), P205A (7/12; 58%), P205G (5/9; 56%), P205S (7/20; 35%), P324A (9/18; 50%), P324G (9/22; 41%), P1021A (8/18; 44%), and P1021G (7/16; 44%). Login to comment
206 Implications for Cystic Fibrosis-P99L and P205S are CF mutations located in MSD1 that are associated with a milder (pancreatic sufficiency) clinical phenotype (12, 13). Login to comment
207 Our studies of the processing and function of P99L and P205S explain why these mutants generate less Cl- current than wild-type CFTR. Login to comment
208 Loss of Cl- channel function caused by P205S was predominantly a result of defective protein processing; whereas that caused by P99L was a consequence of both defective protein processing and altered Cl- channel function. Login to comment
212 This suggests that the defective processing of the P205S mutant observed in HeLa cells likely accounts for the loss of Cl- channel function in patients bearing this mutation. Login to comment
215 The present results complement and extend our previous study of mild CF mutants located in MSD1 (R117H, R334W, and R347P). Login to comment
217 The mechanism of dysfunction of P205S resembles that of the nucleotide-binding domain 1 pancreatic sufficiency mutants A455E and P574H, which are misprocessed (23). Login to comment
149 The number of cells responding to cAMP agonists with Cl2 current activation relative to the total number of cells tested for each construct was: CFTR (8/16; 50%), P99A (11/12; 92%), P99G (9/19; 47%), P99L (10/19; 53%), P205A (7/12; 58%), P205G (5/9; 56%), P205S (7/20; 35%), P324A (9/18; 50%), P324G (9/22; 41%), P1021A (8/18; 44%), and P1021G (7/16; 44%). Login to comment
214 Implications for Cystic Fibrosis-P99L and P205S are CF mutations located in MSD1 that are associated with a milder (pancreatic sufficiency) clinical phenotype (12, 13). Login to comment
216 Loss of Cl2 channel function caused by P205S was predominantly a result of defective protein processing; whereas that caused by P99L was a consequence of both defective protein processing and altered Cl2 channel function. Login to comment
220 This suggests that the defective processing of the P205S mutant observed in HeLa cells likely accounts for the loss of Cl2 channel function in patients bearing this mutation. Login to comment
225 The mechanism of dysfunction of P205S resembles that of the nucleotide-binding domain 1 pancreatic sufficiency mutants A455E and P574H, which are misprocessed (23). Login to comment

PMID: 8844213 [PubMed] Morral N et al: "Haplotype analysis of 94 cystic fibrosis mutations with seven polymorphic CFTR DNA markers."

No. Sentence Comment

105 CFTR Haplotypes for Diallelic and Multiallelic DNA Markers for 94 CF Mutations" J44-GATT- 8CA-17BTA- No. of T854-TUB20 17BCA Mutation chromosomes % Normal Laboratory Reference 2-7-1-2 17-47-13 (55.4%) 17-46-13 17-45-13 17-34-13 17-32-13 17-31-14 17-31-13 17-29-14 17-28-13 16-48-13 16-46-14 16-46-13 16-45-13 16-44-13 16-35-13 16-33-13 16-32-13 16-31-14 16-31-13 16-30-13 16-29-13 16-26-13 16-25-13 16-24-13 14-31-13 1-7-2-1 17-7-17 (16.8%) R334W R334W 3860ins31 G1244E R1162X R1162X R1162X G91R MllOlK R347P R334W R117C E92K 3849+lOkbC+T 3293delA 1811+1.6kb A-tG 1811+1.6kb A-tG 2184insA P205S 3659delC G673X 11005R I336K W58S R347P W846X 405+1-A G178R 3905insT R1162X R347H 3100insA E60X 1078delT 4005+1-A K710X 1677delTA H199Y 3601-2AjG 3850-3T+G 3272-26A-tG 3850-1-A 1812-1-A R117H L1059X S492F Y1092X Y569H 3732delA C866Y 711+1G+T 711+1-T G85E 1949del84 2789+5-A H1085R W1282X R1066C 2043delG V456F 2 1 1 1 2 1 6 2 2 1 2 1 1 2 1 1 4 1 1 1 3 2 1 1 1 1 1 1 2 7 1 1 1 1 2 1 1 3 19 3 3 1 1 2 1 1 5 1 1 1 1 3 6 3 5 1 13 2 1 1 - 0.48 0.48 - - - 0.24 - - - 2.65 2.40 1.93 2.65 1.68 2.65 0.72 13.94 13.46 1.93 - 0.72 0.24 3.37 - b b fP fP fP t b,fb.fP h fb t h t h h fP fP b.h b h h b h h h h h fb fb,fP.t fP fP fP9t fP b t fPh b h fb b.fb,h fb*fP b,fP h h t h fb fb,fp,h.t fP fP fb t b.fP,t b,fb,h,t b f b h h fb b,fb.fP,h fP h h Gasparini et al. (1991b) Chilldn et al. (1993a) Devoto et al. (1991) Gasparini et al. (1991b) Dork et al. (1993a) Guillermit et al. (1993) Zielenski et al. (1993) Dean et al. (1990) Dork et al. (1994a) Nunes et al. (1993) Highsmith et al. (1994) Ghanem et al. (1994) Chilldn et al. (1995) Dork et al. (1994a) Dork et al. (1993a) Chilldn et al. (1993b) Kerem et al. (1990) Dork et al. (1994a) Dork et al. (1994a) Cuppenset al. (1993) Fanen et al. (1992) Maggio et al. (personal communication) Audrezet et al. (1993) Vidaud et al. (1990) Dork et al. (1993b) Zielenski et al. (1991a) Chilldn et al. (1994b) Malik et al. (personal communication) Cremonesi et at. Login to comment

PMID: 7534040 [PubMed] Chillon M et al: "A novel donor splice site in intron 11 of the CFTR gene, created by mutation 1811+1.6kbA-->G, produces a new exon: high frequency in Spanish cystic fibrosis chromosomes and association with severe phenotype."

No. Sentence Comment

111 Three CF patients carried mutation P205S on the other chromosome, which is associated with a mild CF phenotype and pancreatic sufficiency (Chillon et al. 1993). Login to comment
125 of patients ...................... 17 3 82 Age (years) ...................... 9.1 ± 5.8 12 ± 5.3 7.8 ± 5.2 Age at diagnosis (years) ............... 2.8 ± 4.0 7.1 ± 5.2 2.2 ± 2.8 Sweat chloride (mmolIL) ............. 98 ± 11.7 100 ± 10 104.4 ± 15.7 FEV1 (% predicted)d .................... 65 ± 24.8 70.8 ± 12.8 74.8 ± 23.1 Shwachman score' ...................... 74.5 ± 12.3 86.6 ± 2.3 83.1 ± 11.8 Pancreatic sufficiency ................... 0/19 (0%) 3/3 (100%) 1/82 (1.2%) a A1507, AF508, 1609delCA, G542X, K710X, and N1303K. Login to comment
126 b Mutation P205S has been described as associated with a mild CF phenotype and pancreatic sufficiency. Login to comment
110 Three CF patients carried mutation P205S on the other chromosome, which is associated with a mild CF phenotype and pancreatic sufficiency (Chillon et al. 1993). Login to comment

PMID: 7532150 [PubMed] Casals T et al: "Extensive analysis of 40 infertile patients with congenital absence of the vas deferens: in 50% of cases only one CFTR allele could be detected."

No. Sentence Comment

143 Cell 63:827-837 Chill6n M, Casals T, Nunes V, Gimdnez J, Pdrez Ruiz E, Estivill X (1993) Identification of a new missense mutation (P205S) in the first transmembrane domain of the CFTR gene associated with a mild cystic fibrosis phenotype. Login to comment

PMID: 7513293 [PubMed] Chillon M et al: "Analysis of the CFTR gene confirms the high genetic heterogeneity of the Spanish population: 43 mutations account for only 78% of CF chromosomes."

No. Sentence Comment

41 A Exon 13 4 0.41 621-1 G--~T Intron 4 3 0.31 P205S Exon 6a 3 0.31 936 del TA Exon 6b 3 0.31 1949 del 84 Exon 13 3 0.31 K710X Exon 13 3 0.31 CF del #1 Exon 4-7/11-18 3 0.31 L206W Exon 6a 2 0.20 R347H Exon 7 2 0.20 Y1092X Exon 17b 2 0.20 Q1100P Exon 17b 2 0.20 Q30X Exon 2 1 0.10 E92K Exon 4 1 0.10 A120T Exon 4 1 0.10 I148T Exon 4 1 0.10 H199Y Exon 6a 1 0.10 1078 del T Exon 7 1 0.10 1717-1 G--+A Intron 10 1 0.10 T582R Exon 12 1 0.10 E585X Exon 12 1 0.10 1898+3 A~---G Intron 12 1 0.10 W1098X Exon 17b 1 0.10 R1158X Exon 19 1 0.10 3667 del 4 Exon 19 1 0.10 3860 ins 31 Exon 20 1 0.10 3905 ins T Exon 20 1 0.10 Unknown 212 21.81 The Basque subset The Basques have a different genetic background with respect to other ethnic groups (Pancorbo et al. 1989) as they are the only pre-Indoeuropean group in Spain. Login to comment

PMID: 7505694 [PubMed] Chillon M et al: "Identification of a new missense mutation (P205S) in the first transmembrane domain of the CFTR gene associated with a mild cystic fibrosis phenotype."

No. Sentence Comment

1 10 -1742 Identification of a new missense mutation (P205S) in the first transmembrane domain of the CFTR gene associated with a mild cystic fibrosis phenotype Miguel Chilldn, Teresa Casals, Virginia Nunes, Javier Gimenez, Estela Perez Ruiz1 and Xavier Estivill* Molecular Genetics Department Cancer Research Institute, Hospital Duran i Reynals, Autovte de Castefldefete Km. 2.7, L'Hospttalet de Uobregat, 08907 Barcelona and 1 Servtao de Neumotogla infantil, Hospital Matemo infants, Malaga, Spain Received June 11, "1993; Revised and Accepted July 26, 1993 Since the cloning of the CFTR gene in 1989 more than 300 cystic fibrosis (CF) mutations have been identified (ref. Login to comment
7 We report here, a new missense mutation (P205S) in the first transmembrane domain of the CFTR gene, which is associated with a mild CF phenotype, pancreatic sufficiency and without gastrointestinal symptoms. Login to comment
8 Mutation P205S was identified, in one patient, in exon 6a, after SSCP analysis of 20 exons of theCT77?gene (1-7, 10-14a, 15-16, and 17b-21) in a panel of 40 unrelated Spanish CF patients. Login to comment
9 Further association of P205S with CFTR microsatellites (4) and screening in a large sample of Spanish CF chromosomes were performed. Login to comment
20 Direct sequencing of the sample, using primers 6ai-5 and 6ai-3, showed a C to T substitution at nucleotide 745 that replaces serine with proline at codon 205 (mutation P205S) (Figure 1). Login to comment
22 P205S does not affect any restriction enzyme site and it was found associated with haplotype 16-44-13 (TVS8CA-IVS17BTA-IVS17BCA) (4). Login to comment
23 For a rapid screening of the mutation, we designed a mutagenesis primer (6) E6XD1 5'-TGGCACATTTCGTGTGAATCGC-3', which creates a Xmnl site if the change C to T, that leads to P205S, is present. Login to comment
24 Screening of mutation P205S in our sample of CF chromosomes was partially based on its association with the microsatellite haplotype 16-44-13. Login to comment
26 A total of three independent P205S alleles were found in the sample analysed (3/950) with a final estimated frequency of 0.3%. Login to comment
27 Clinical data (Table 1) were available for four CF patients carrying mutation P205S (3 were from the same family). Login to comment
34 Clinical presentations of patients carrying P205S suggest its association with a mild CF phenotype, with pancreatic suffiency and without gastrointestinal symptoms. Login to comment
37 Clinical and laboratory features of individuals with P205S Mutation in other chromosome Current age Age at diagnosis Sex Sweat chloride mEq/1. Login to comment

PMID: 23688510 [PubMed] Servidoni MF et al: "Rectal forceps biopsy procedure in cystic fibrosis: technical aspects and patients perspective for clinical trials feasibility."

No. Sentence Comment

89 As shown in Figure 3B, we were able to detect CFTR protein at the plasma membrane for both wt-CFTR and F508del/P205S-CFTR (P205S is a class IV mutation), but F508del/F508del-CFTR was retained into cytoplasm, close to the basolateral membrane. Login to comment
104 Images evidence CFTR at the membrane in a non-CF tissue (top panels) and also, albeit weaker, in a biopsy from a CF patient with the F508del/P205S-CFTR genotype (bottom panels). Login to comment

PMID: 23758905 [PubMed] de Lima Marson FA et al: "Genetic interaction of GSH metabolic pathway genes in cystic fibrosis."

No. Sentence Comment

64 Other identified mutations, class IV (P205S e R334W) were not included in the statistical analysis. Login to comment

PMID: 23810505 [PubMed] Prach L et al: "Novel CFTR variants identified during the first 3 years of cystic fibrosis newborn screening in California."

No. Sentence Comment

26 Newborns were screened using the California method, which includes i) analysis of serum immunoreactive trypsinogen (IRT) levels using the AutoDELFIA neonatal IRT L kit (PerkinElmer, Waltham, MA) in all newborn blood spot specimens, ii) CFTR mutation panel [29-40 mutations (the mutations on the California panel were selected for the most part according to allelic frequencies found in a comprehensively genotyped group of California CF cases to achieve a 95% race/ethnicity-specific rate of CF case detection in black, white, and Hispanic individuals in California and include c.1585-1G>A, c.1680-1G>A, c.1973-1985del13insAGAAA, c.2175_2176insA, c.164 &#fe; 2T>A (removed on August 12, 2008), c.2988 &#fe; 1G>A, c.3717 &#fe; 12191C>T, c.3744delA, c.274-1G>A, c.489 &#fe; 1G>T, c.579 &#fe; 1G>T, p.A559T, p.F311del, p.F508del, p.I507del, p.G542X, p.G551D, p.G85E, p.H199Y, p.N1303K, p.R1066C, p.R1162X, p.R334W, p.R553X, p.S549N, p.W1089X, p.W1204X (c.3611G>A), p.W1282X, c.1153_1154insAT [added October 4, 2007], c.1923_1931del9insA, c.3140-26A>G, c.531delT, c.803delA, c.54-5940_273 &#fe; 10250del21kb, p.P205S, p.Q98R, p.R75X, p.S492F [added December 12, 2007], c.3659delC, p.G330X, p.W1204X [c.3612G>A] [added August 12, 2008] [Signature CF 2.0 ASR; Asuragen Inc., Austin, TX])] testing of specimens with IRT 62 ng/mL (highest 1.5%), iii) CFTR gene scanning and sequence analysis (Ambry Test: CF; Ambry Genetics, Aliso Viejo, CA) for specimens found to have only one mutation after CFTR mutation panel testing, and iv) referral to 1 of 15 pediatric CF care centers (CFCs) for sweat chloride (SC) testing and follow-up of all newborns with either two CFTR mutations detected during panel testing or one CFTR mutation detected during panel testing and one (or more) additional CFTR mutation and/or variant detected during sequencing. Login to comment
59 of parents receiving CFTR mutation testing Diagnosis/ status Study participants with positive NBS results 1 W, H 83.5 p.F508del* c.2554_2555insTy 7T/9T 2 CF 2 H 527.0 p.F508del c.-877C>T p.F1107L 7T/9T 0 CF 3 W 86.5 p.F508del p.V562Iy c.-837T>Cy 5Tyz /9T 1 CF 4 H 222.3 p.F508del p.I556V c.1278delC NA 0 CF 5 H, O 93.5 p.F508del* c.-152G>Cy 7T/9T 2 CF 6 W, H, B, O 95.4 p.F508del* p.L323Py 5Tyz /9T 2 CF 7 H 70.5 p.F508del p.L32M 7T/9T 0 CF 8 W 209.5 p.F508del c.2883_2886dupGTCA 9T/9T 0 CF 9 H 155.7 p.F508del* c.2349_2350insT 7T/9T 1 CF 10 O 146.8 p.F508del* c.3718-24G>Ay 5Tyx /9T 2 CF 11 B 99.4 p.A559T* p.L206Wy c.-448A>G* 7T/9T 2 CF 12 W, H 90.3 p.P205S p.K114del 7T/7T 0 CF 13 H 69.7 p.P205S p.K114del 7T/7T 0 CF 14 H 82.9 c.274-1G>A* c.-602A>Ty 7T/7T 2 CF 15 W 106.6 p.F508del* c.-461A>Gy c.-983A>T* 7T/9T 2 CRMS 16 W, B 83.9 p.F508del c.4243-5C>T 5T*x /9T 1 CRMS 17 W 81.5 p.F508del* p.I1027T* p.Y325C 7T/9T 2 CRMS 18 H 70.7 p.F508del c.-967T>C 9T/9T 0 CRMS 19 W, H 62.4 p.F508del* c.-635A>G 7T/9T 1 CRMS 20 H 65.4 p.F508dely c.2490 &#fe; 14G>T* 7T/9T 2 CRMS 21 W 69.3 p.F508del* c.744-15T>Cy 7T/9T 2 CRMS 22 W, H, O 66.2 p.F508del p.D249Y 7T/9T 0 CRMS 23 H 94.8 p.F508del p.R811S 7T/9T 0 CRMS 24 W 75.8 p.F508del* p.H1375Ny 7T/9T 2 CRMS 25 H 63.0 p.F508del p.L136P 7T/9T 0 CRMS 26 W, O 63.0 p.F508del* p.M1140L 7T/9T 1 CRMS 27 W, O 91.7 p.F508del p.V1198M 9T/9T 0 CRMS 28 H 69.3 p.F508dely c.1767-13T>G* 7T/9T 2 CRMS 29 H 108.8 p.F508del p.V1322L 7T/9T 0 CRMS 30 H 96.4 p.F508dely p.C76R* 7T/9T 2 CRMS 31 H 69.0 c.3140-26A>G c.-510G>A* 7T/7T 1 CRMS 32 H 100.2 p.G542X c.-684G>A* 7T/9T 1 CRMS 33 H 84.1 c.1153_1154insAT* c.-730A>Gy 7T/7T 2 CRMS 34 H 62.9 c.1973_ 1985del13insAGAAA* p.D112Gy 7T/7T 2 CRMS 35 H 116.7 c.3744delA* p.T887P 7T/7T 1 CRMS 36 B 73.3 c.2988 &#fe; 1G>A c.-288G>C 7T/9T 0 CRMS 37 H 93.5 p.R75X c.3367 &#fe; 3A>C 7T/7T 0 CRMS 38 W, H 81.4 c.3717 &#fe; 12191C>T* c.-769A>Gy 7T/7T 2 CRMS 39 W 79.0 c.3717 &#fe; 12191C>Ty p.R668Cy p.T1396P* 7T/9T 2 CRMS 40 H 87.3 c.274-1G>A p.F315S 7T/7T 0 CRMS 41 H 79.7 p.G542X c.869 &#fe; 8G>T 7T/9T 0 CRMS 42 O 79.8 p.R553X p.T1478R 7T/7T 0 CRMS 43 H 70.5 p.A559T* c.-448A>G* 7T/7T 2 Carrier 44 B 76.2 p.A559T* c.-448A>G* 7T/7T 1 Carrier 45 W, H 69.2 p.G85E* c.744-15T>C* 5Tyz /7T 2 Carrier 46 W 69.1 p.N1303K* c.2490 &#fe; 14G>A* 7T/9T 1 Carrier 47 W, O 111.7 p.F508del c.3963 &#fe; 6G>T 7T/9T 0 ND{ 48 W 80.1 p.F508del p.R1128G 7T/9T 0 ND{ (table continues) sequencing. Login to comment
139 p.K114del Two nontwin siblings with genotype p.P205S/p.K114del were identified [participants 12 and 13 (younger)]. Login to comment

PMID: 24517344 [PubMed] Raju SV et al: "Impact of heterozygote CFTR mutations in COPD patients with chronic bronchitis."

No. Sentence Comment

81 As expected based on genotype-phenotype correlations in the disease [33], HBE cells derived from a F508del CFTR heterozygote had slightly lower CFTR activity at baseline than wild type monolayers as measured by Table 1 List of CFTR mutations analyzed F508del R117H 1717-1G > A R117C G85E R334W 1898 + 1G > A Y122X A455E R347P 2184delA G178R I507del R553X 2789 + 5G > A G314E G542X R560T 3120 + 1G > A G330X G551D W1282X 3659delC R347H N1303K 621 + 1G > T K710X 406-1G > A R1162X 711 + 1G > T E60X G480C R1066C W1089X V520F A559T S1196X Q1238X S1251N S1255X 663delT 935delA 1161delC 1288insTA 2184insA 2307insA 2711delT 2869insG R709X R764X R1158X 574delA Q493X 1898 + 5G > T 3905insT I506T 3849 + 10kbC > T 712-1G > T Q98R Q552X S549N 1078delT H199Y 444delA S549R (T > G) 2143delT P205S 2043delG 1811 + 1.6kbA > G 3272-26A > G L206W 3791delC Y1092X (C > G) 3199del6 F508C 2108delA Y1092X (C > A) D1152H V520I 3667del4 394delTT 3876delA M1101K 1677delTA W1098X (TGA) 1812-1G > A 4016insT 1609delCA 3171delC response to forskolin stimulation (49.3 &#b1; 11.5 bc;A/cm2 in CFTR (+/+) vs. 40.5 &#b1; 5.3 bc;A/cm2 in CFTR (+/-), although this was not statistically significant (Figure 1A,B). Login to comment

PMID: 24583165 [PubMed] Bonadia LC et al: "CFTR genotype and clinical outcomes of adult patients carried as cystic fibrosis disease."

No. Sentence Comment

82 2 7 V I s s a l C / I I s s a l C H 2 5 1 1 D / l e d 8 0 5 F 2 2 F508del/1584-18672pb A>G Class II/Class V 63.7 90.7 61.5 93.1 62.6 91.9 2 P205S/G542X Class IV/Class I 102 136.2 93.1 112.3 97.55 124.25 6 . Login to comment

PMID: 24593045 [PubMed] Marson FA et al: "Polymorphisms in the glutathione pathway modulate cystic fibrosis severity: a cross-sectional study."

No. Sentence Comment

51 All class I, II or III mutations, but not class IV mutations (P205S and R334W), identified were included in statistical analysis. Login to comment

PMID: 25287046 [PubMed] Mornon JP et al: "Full-open and closed CFTR channels, with lateral tunnels from the cytoplasm and an alternative position of the F508 region, as revealed by molecular dynamics."

No. Sentence Comment

346 First, almost all CF-causing mutations involving residues located in the MSD transmembrane segments are encountered in MSD1 and generally concern positions lining the pore (G85E, E92K, D110H, P205S, R334W, I336K, T338I, S341P, R347H/R347P, and R352Q) (Fig. 7a). Login to comment
348 In addition, L206W and H199Y are situated nearby P205S, orientated toward the lipid bilayer. Login to comment

PMID: 25674778 [PubMed] Baker MW et al: "Improving newborn screening for cystic fibrosis using next-generation sequencing technology: a technical feasibility study."

No. Sentence Comment

15 Correspondence: Mei W. Baker (mwbaker@wisc.edu) Improving newborn screening for cystic fibrosis using next-generation sequencing technology: a technical feasibility study Mei W. Baker, MD1,2 , Anne E. Atkins, MPH2 , Suzanne K. Cordovado, PhD3 , Miyono Hendrix, MS3 , Marie C. Earley, PhD3 and Philip M. Farrell, MD, PhD1,4 Table 1ߒ CF-causing or varying consequences mutations in the MiSeqDx IUO Cystic Fibrosis System c.1521_1523delCTT (F508del) c.2875delG (3007delG) c.54-5940_273ߙ+ߙ10250del21kb (CFTRdele2,3) c.3909C>G (N1303K) c.3752G>A (S1251N) Mutations that cause CF when combined with another CF-causing mutation c.1624G>T (G542X) c.2988ߙ+ߙ1G>A (3120ߙ+ߙ1G->A) c.3964-78_4242ߙ+ߙ577del (CFTRdele22,23) c.613C>T (P205S) c.1021T>C (S341P) c.948delT (1078delT) c.2988G>A (3120G->A) c.328G>C (D110H) c.200C>T (P67L) c.1397C>A (S466X(C>A)) c.1022_1023insTC (1154insTC) c.2989-1G>A (3121-1G->A) c.3310G>T (E1104X) c.3937C>T (Q1313X) c.1397C>G (S466X(C>G)) c.1081delT (1213delT) c.3140-26A>G (3272-26A->G) c.1753G>T (E585X) c.658C>T (Q220X) c.1466C>A (S489X) c.1116ߙ+ߙ1G>A (1248ߙ+ߙ1G->A) c.3528delC (3659delC) c.178G>T (E60X) c.115C>T (Q39X) c.1475C>T (S492F) c.1127_1128insA (1259insA) c.3659delC (3791delC) c.2464G>T (E822X) c.1477C>T (Q493X) c.1646G>A (S549N) c.1209ߙ+ߙ1G>A (1341ߙ+ߙ1G->A) c.3717ߙ+ߙ12191C>T (3849ߙ+ߙ10kbC->T) c.2491G>T (E831X) c.1573C>T (Q525X) c.1645A>C (S549R) c.1329_1330insAGAT (1461ins4) c.3744delA (3876delA) c.274G>A (E92K) c.1654C>T (Q552X) c.1647T>G (S549R) c.1393-1G>A (1525-1G->A) c.3773_3774insT (3905insT) c.274G>T (E92X) c.2668C>T (Q890X) c.2834C>T (S945L) c.1418delG (1548delG) c.262_263delTT (394delTT) c.3731G>A (G1244E) c.292C>T (Q98X) c.1013C>T (T338I) c.1545_1546delTA (1677delTA) c.3873ߙ+ߙ1G>A (4005ߙ+ߙ1G->A) c.532G>A (G178R) c.3196C>T (R1066C) c.1558G>T (V520F) c.1585-1G>A (1717-1G->A) c.3884_3885insT (4016insT) c.988G>T (G330X) c.3197G>A (R1066H) c.3266G>A (W1089X) c.1585-8G>A (1717-8G->A) c.273ߙ+ߙ1G>A (405ߙ+ߙ1G->A) c.1652G>A (G551D) c.3472C>T (R1158X) c.3611G>A (W1204X) c.1679ߙ+ߙ1.6kbA>G (1811ߙ+ߙ1.6kbA->G) c.274-1G>A (406-1G->A) c.254G>A (G85E) c.3484C>T (R1162X) c.3612G>A (W1204X) c.1680-1G>A (1812-1G->A) c.4077_4080delTGTTinsAA (4209TGTT->AA) c.2908G>C (G970R) c.349C>T (R117C) c.3846G>A (W1282X) c.1766ߙ+ߙ1G>A (1898ߙ+ߙ1G->A) c.4251delA (4382delA) c.595C>T (H199Y) c.1000C>T (R334W) c.1202G>A (W401X) c.1766ߙ+ߙ3A>G (1898ߙ+ߙ 3A->G) c.325_327delTATinsG (457TAT->G) c.1007T>A (I336K) c.1040G>A (R347H) c.1203G>A (W401X) c.2012delT (2143delT) c.442delA (574delA) c.1519_1521delATC (I507del) c.1040G>C (R347P) c.2537G>A (W846X) c.2051_2052delAAinsG (2183AA->G) c.489ߙ+ߙ1G>T (621ߙ+ߙ 1G->T) c.2128A>T (K710X) c.1055G>A (R352Q) c.3276C>A (Y1092X (C>A)) c.2052delA (2184delA) c.531delT (663delT) c.3194T>C (L1065P) c.1657C>T (R553X) c.3276C>G (Y1092X (C>G)) c.2052_2053insA (2184insA) c.579ߙ+ߙ1G>T (711ߙ+ߙ 1G->T) c.3230T>C (L1077P) c.1679G>A (R560K) c.366T>A (Y122X) c.2175_2176insA (2307insA) c.579ߙ+ߙ3A>G (711ߙ+ߙ 3A->G) c.617T>G (L206W) c.1679G>C (R560T) - c.2215delG (2347delG) c.579ߙ+ߙ5G>A (711ߙ+ߙ 5G->A) c.1400T>C (L467P) c.2125C>T (R709X) - c.2453delT (2585delT) c.580-1G>T (712-1G->T) c.2195T>G (L732X) c.223C>T (R75X) - c.2490ߙ+ߙ1G>A (2622ߙ+ߙ1G->A) c.720_741delAGGGAG AATGATGATGAAGTAC (852del22) c.2780T>C (L927P) c.2290C>T (R764X) - c.2583delT (2711delT) c.1364C>A (A455E) c.3302T>A (M1101K) c.2551C>T (R851X) - c.2657ߙ+ߙ5G>A (2789ߙ+ߙ5G->A) c.1675G>A (A559T) c.1A>G (M1V) c.3587C>G (S1196X) - Mutations/variants that were validated in this study are in bold. CF, cystic fibrosis. Table 1ߒ Continued on next page reduce carrier detection and potentially improve the positive predictive value (PPV), the NBS goals of equity and the highest possible sensitivity become more difficult to achieve. Login to comment

PMID: 26014425 [PubMed] Girardet A et al: "The improvement of the best practice guidelines for preimplantation genetic diagnosis of cystic fibrosis: toward an international consensus."

No. Sentence Comment

79 (unknown) Q39X c.115C4T p.Gln39* P67L c.200C4T p.Pro67Leu R75X c.223C4T p.Arg75* 405+1G4A c.273+1G4A 406-1G4A c.274-1G4A E92X c.274G4T p.Glu92* E92K c.274G4A p.Glu92Lys Q98X c.292C4T p.Gln98* 457TAT4G c.325_327delTATinsG p.Tyr109Glyfs*4 D110H c.328G4C p.Asp110His R117C c.349C4T p.Arg117Cys Y122X c.366 T4A p.Tyr122* 574delA c.442delA p.Ile148Leufs*5 444delA c.313delA p.Ile105Serfs*2 663delT c.531delT p.Ile177Metfs*12 G178R c.532G4A p.Gly178Arg 711+3 A4G c.579+3 A4G 711+5G4A c.579+5G4A 712-1G4T c.580-1G4T H199Y c.595C4T p.His199Tyr P205S c.613C4T p.Pro205Ser L206W c.617 T4G p.Leu206Trp Q220X c.658C4T p.Gln220* 852del22 c.720_741delAGGGAGAAT GATGATGAAGTAC p.Gly241Glufs*13 1078delT c.948delT p.Phe316Leufs*12 G330X c.988G4T p.Gly330* Table 1 (Continued ) HGVS nomenclature Legacy name cDNA nucleotide name Protein name R334W c.1000C4T p.Arg334Trp I336K c.1007 T4A p.Ile336Lys T338I c.1013C4T p.Thr338Ile 1154insTC c.1021_1022dupTC p.Phe342Hisfs*28 S341P c.1021 T4C p.Ser341Pro R347H c.1040G4A p.Arg347His 1213delT c.1081delT p.Trp361Glyfs*8 1248+1G4A c.1116+1G4A 1259insA c.1130dupA p.Gln378Alafs*4 W401X(TAG) c.1202G4A p.Trp401* W401X(TGA) c.1203G4A p.Trp401* 1341+1G4A c.1209+1G4A 1461ins4 c.1329_1330insAGAT p.Ile444Argfs*3 1525-1G4A c.1393-1G4A S466X c.1397C4A or c.1397C4G p.Ser466* L467P c.1400 T4C p.Leu467Pro S489X c.1466C4A p.Ser489* S492F c.1475C4T p.Ser492Phe 1677delTA c.1545_1546delTA p.Tyr515* V520F c.1558G4T p.Val520Phe 1717-1G4A c.1585-1G4A 1717-8G4A c.1585-8G4A S549R c.1645 A4C p.Ser549Arg S549N c.1646G4A p.Ser549Asn S549R c.1647 T4G p.Ser549Arg Q552X c.1654C4T p.Gln552* A559T c.1675G4A p.Ala559Thr 1811+1.6kbA4G c.1680-886 A4G 1812-1G4A c.1680-1G4A R560K c.1679G4A p.Arg560Lys E585X c.1753G4T p.Glu585* 1898+3 A4G c.1766+3 A4G 2143delT c.2012delT p.Leu671* 2184insA c.2052_2053insA p.Gln685Thrfs*4 2184delA c.2052delA p.Lys684Asnfs*38 R709X c.2125C4T p.Arg709* K710X c.2128 A4T p.Lys710* 2307insA c.2175dupA p.Glu726Argfs*4 L732X c.2195 T4G p.Leu732* 2347delG c.2215delG p.Val739Tyrfs*16 R764X c.2290C4T p.Arg764* 2585delT c.2453delT p.Leu818Trpfs*3 E822X c.2464G4T p.Glu822* 2622+1G4A c.2490+1G4A E831X c.2491G4T p.Glu831* W846X c.2537G4A p.Trp846* W846X (2670TGG4TGA) c.2538G4A p.Trp846* R851X c.2551C4T p.Arg851* 2711delT c.2583delT p.Phe861Leufs*3 S945L c.2834C4T p.Ser945Leu 2789+2insA c.2657+2_2657+3insA Q890X c.2668C4T p.Gln890* L927P c.2780 T4C p.Leu927Pro 3007delG c.2875delG p.Ala959Hisfs*9 G970R c.2908G4C p.Gly970Arg 3120G4A c.2988G4A function variants that cause CF disease when paired together; (ii) variants that retain residual CFTR function and are compatible with milder phenotypes such as CFTR-RD; (iii) variants with no clinical consequences; and (iv) variants of unproven or uncertain clinical relevance. Login to comment

PMID: 26500004 [PubMed] Pepermans X et al: "Identification and frequencies of cystic fibrosis mutations in central Argentina."

No. Sentence Comment

99 rs name HGVS p. name HGVS c. name Legacy name n (%) Screening panel CFTR1 database CFTR2 database rs199826652 p.Phe508del c.1521_1523delCTT F508del 94 (56.6) Yes Yes CF-causing rs113993959 p.Gly542* c.1624G N T G542X 7 (4.2) Yes Yes CF-causing No p.Asn1303Lys c.3909C N G N1303K 5 (3) Yes Yes CF-causing rs74767530 p.Arg1162* c.3484C N T R1162X 4 (2.4) Yes Yes CF-causing rs75961395 p.Gly85Glu c.254G N A G85E 3 (1.8) Yes Yes CF-causing rs78756941 NA c.489 + 1G N T 621 + 1G N T 3 (1.8) Yes Yes CF-causing rs76713772 NA c.1585-1G N A 1717-1G N A 3 (1.8) Yes Yes CF-causing No p.Lys684Serfs*38 c.2051_2052delAAinsG 2183AA N G 3 (1.8) Yes Yes CF-causing rs397508173 p.Ser4* c.11C N A S4X 2 (1.2) No Yes No rs121909011 p.Arg334Trp c.1000C N T R334W 2 (1.2) Yes Yes CF-causing rs77010898 p.Trp1282* c.3846G N A W1282X 2 (1.2) Yes Yes CF-causing rs397508141 p.Leu34_Gln39del c.100_117delTTGTCAGACATATACCAA 232del18 1 (0.6) No Yes No No p.Leu49Pro c.146 T N C L49P &#a7; 1 (0.6) No No No rs77834169 p.Arg117Cys c.349C N T R117C 1 (0.6) Yes Yes CF-causing No p.Arg117Pro c.350G N C R117P 1 (0.6) No Yes No rs80282562 p.Gly178Arg c.532G N A G178R 1 (0.6) Yes Yes CF-causing rs121908803 p.Pro205Ser c.613C N T P205S 1 (0.6) No Yes CF-causing rs121908752 p.Leu206Trp c.617 T N G L206W 1 (0.6) Yes Yes CF-causing No p.Arg347Pro c.1040G N C R347P 1 (0.6) Yes Yes CF-causing rs397508155 p.Tyr362* c.1086 T N A Y362X 1 (0.6) No Yes No rs74597325 p.Arg553* c.1657C N T R553X 1 (0.6) Yes Yes CF-causing rs1800098 + rs1800100 p.[Gly576Ala(;)Arg668Cys] c. Login to comment
126 Genotype N Frequency (%) Total N Total frequency (%) Category I: p.Phe508del/p.Phe508del p.Phe508del/p.Phe508del 30 36.1 30 36.1 Category II: p.Phe508del/Other p.Phe508del/p.Gly542* 5 6 p.Phe508del/p.Asn1303Lys 3 3.6 p.Phe508del/p.Gly85Glu 2 2.4 p.Phe508del/c.1585-1G N A 2 2.4 p.Phe508del/c.2051_2052delAAinsG 2 2.4 p.Phe508del/p.Trp1282* 2 2.4 p.Phe508del/p.Arg117Pro 1 1.2 p.Phe508del/p.Pro205Ser 1 1.2 p.Phe508del/p.Leu206Trp 1 1.2 p.Phe508del/p.Arg553* 1 1.2 p.Phe508del/p.Ser589Ile 1 1.2 p.Phe508del/p.Ser737Phe 1 1.2 p.Phe508del/p.Arg1162* 1 1.2 p.Phe508del/c.1766 + 1G N A 1 1.2 p.Phe508del/p.Leu34_Gln39del 1 1.2 p.Phe508del/p.Leu812Phefs*11 1 1.2 p.Phe508del/c.3140-26A N G 1 1.2 p.Phe508del/c.3873 + 1G N A 1 1.2 p.Phe508del/p.Ser1297Phefs*5 1 1.2 p.Phe508del/c.4242_4242 + 1delGGinsTT 1 1.2 p.Phe508del/c.489 + 1G N T 1 1.2 31 37.5 Category III: Other/other p.Gly542*/p.Asn1303Lys 1 1.2 p.Asn1303Lys/p.Gly85Glu 1 1.2 c.489 + 1G N T/p.Lys684Serfs*38 1 1.2 c.489 + 1G N T/p.Gly542* 1 1.2 p.Arg1162*/p.Ser4* 1 1.2 p.Arg1162*/p.Tyr362* 1 1.2 p.Arg334Trp/c.1585-1G N A 1 1.2 p.Arg334Trp/p.Ser821Argfs*4 1 1.2 p.Arg347Pro/p.Ser4* 1 1.2 c.2657 + 5G N A/p.Tyr852Leufs*44 # 1 1.2 p.Arg1162*/p.Leu49Pro # 1 1.2 11 13.2 Category IV: A single mutation p.Phe508del/WT 3 3.6 c.2988 + 1G N A/WT 1 1.2 p.Arg117Cys/WT 1 1.2 p.Gly178Arg/WT 1 1.2 p.[Gly576Ala(;)Arg668Cys]/TG11-5T 1 1.2 7 8.4 Category V: Wild type 4 4.8 #: new mutation submitted to CFTR1 database [1]; other = other mutation than p.Phe508del. Login to comment

PMID: 26574590 [PubMed] Kharrazi M et al: "Newborn Screening for Cystic Fibrosis in California."

No. Sentence Comment

77 July 16, 2007 c.164+2T.A (296+2T.A) 28 c.254G.A (G85E) c.274-1G.A (406-1G.A) c.489+1G.T (621+1G.T) c.579+1G.T (711+1G.T) c.595C.T (H199Y) c.933_935delCTT (F311del) c.1000C.T (R334W) c.1519_1521delATC (I507del) c.1521_1523delCTT (F508del) c.1585-1G.A (1717-1G.A) c.1624G.T (G5423) c.1646G.A (S549N) c.1652G.A (G551D) c.1657C.T (R5533) c.1675G.A (A559T) c.1680-1G.A (1812-1G.A) c.1973-1985del13insAGAAA (2105-2117del13insAGAAA) c.2175_2176insA (2307insA) c.2988+1G.A (3120+1G.A) c.3196C.T (R1066C) c.3266G.A (W10893) c.3485G.T (R11623) c.3611G.A (W12043 [3743G.A]) c.3717+12191C.T (3849+10kbC.T) c.3744delA (3876delA) c.3846G.A (W12823) c.3909C.G (N1303K) October 4, 2007 c.1153_1154insAT (1288insTA) 29 December 12, 2007 c.54-5940_273+10250del21kb (CFTRdele2,3(21kb)) 38 c.531delT (663delT) c.613C.T (P205S) c.803delA (935delA) c.1475C.T (S492F) c.1923_1931del9insA (2055del9.A) c.223C.T (R753) c.293A.G (Q98R) c.3140-26A.G (3272-26A.G) August 12, 2008 c.988G.T (G3303) 40 c.3612G.A (W12043 [3744G.A]) c.3659delC (3791delC) c.164+2T.A (296+2T.A), removed cDNA, complementary DNA. Login to comment