ABCMdb

ABCC7 p.Arg709*

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Publications

PMID: 11788089 [PubMed] Bombieri C et al: "Cystic fibrosis mutation testing in Italy."

No. Sentence Comment

35 CF MUTATIONS IDENTIFIED IN TWO ITALIAN REGIONS (VENETO AND TRENTINO ALTO ADIGE) Number of alleles Frequency Cumulative Mutation with mutation (%) frequency (%) DF508 107 47.6 47.56 R1162X 22 9.8 57.33 2183 AA ® G 21 9.3 66.67 N1303K 9 4.0 70.67 G542X 6 2.7 73.33 711 1 5 G ® A 6 2.7 76.00 1717-1 G ® A 5 2.2 78.22 G85E 3 1.3 79.56 R553X 3 1.3 80.89 2789 1 5 G ® A 3 1.3 82.22 Q552X 3 1.3 83.56 621 1 1 G ® T 2 0.9 84.44 W1282X 2 0.9 85.33 R347P 1 0.4 85.77 G551D 1 0.4 86.21 3849 1 10 Kb C ® T 1 0.4 86.67a 3132 del TG 2 0.9 87.54 2790-2 A ® G 2 0.9 88.43 457 TAT ® G 1 0.4 88.87 1717-8 G ® A 1 0.4 89.31 R709X 1 0.4 89.75 1898 1 3 A ® G 1 0.4 90.22 Total 203 90.22 Numbers refer to CFTR gene alleles carrying the specified mutation, over total tested alleles (n 5 225) from the affected subjects CF cohort, as indicated in the text (from Bonizzato et al., 1995). Login to comment

PMID: 12007216 [PubMed] Bobadilla JL et al: "Cystic fibrosis: a worldwide analysis of CFTR mutations--correlation with incidence data and application to screening."

No. Sentence Comment

111 Slovakia ∆F508 (57.3%) CFTRdele2,3 (1.2%) 82.7 68.4 14 908/254 CFGAC [1994]; Estivill et al. G542X (6.8%) 3849+10KbC→T (1.0%) [1997]; Dörk et al. [2000]; R553X (4.0%) S42F (0.9%) Macek et al. [2002] N1303K (3.4%) R75X (0.9%) 2143delT (1.8%) G85E (0.9%) R347P (1.4%) 605insT (0.9%) W1282X (1.3%) 1898+1G→A (0.9%) Slovenia ∆F508 (57.8%) R347P (1.1%) 79.7 63.5 16 455/132 CFGAC [1994]; Dörk et al. 2789+5G→A (4.1%) S4X (0.8%) [2000]; Macek et al. [2002] R1162X (3.2%) 457TAT→G (0.8%) G542X (1.9%) D192G (0.8%) Q552X (1.5%) R553X (0.8%) Q685X (1.5%) A559T (0.8%) 3905insT (1.5%) 2907delTT (0.8%) CFTRdele2,3 (1.5%) 3667ins4 (0.8%) Spain ∆F508 (52.7%) G85E (0.8%) 80.2 64.3 21 3608/1356 Chillón et al. [1994]; Casals et G542X (8.0%) R1066C (0.8%) al. [1997]; Estivill et al. [1997] N1303K (2.5%) 2789+5G→A (0.7%) 3601-111G→C (2.0%) 2869insG (0.7%) 1811+1.6Kb A→G (1.7%) ∆I507 (0.6%) R1162X (1.6%) W1282X (0.6%) 711+1G→T (1.3%) L206W (0.5%) R334W (1.2%) R709X (0.5%) Q890X (1.0%) K710X (0.5%) 1609delCA (1.0%) 3272-26A→G (0.5%) 712-1G→T (1.0%) Sweden ∆F508 (66.6%) E60X (0.6%) 85.9 73.8 10 1357/662 Schwartz et al. [1994]; Estivill et 394delTT (7.3%) Y109C (0.6%) al. [1997]; Schaedel et al. 3659delC (5.4%) R117H (0.6%) [1999] 175insT (2.4%) R117C (0.6%) T338I (1.2%) G542X (0.6%) Switzerland ∆F508 (57.2%) K1200E (2.1%) 91.3 83.4 9 1268/1173 Estivill et al. [1997]; R553X (14.0%) N1303K (1.2%) Hergersberg et al. [1997] 3905insT (9.8%) W1282X (1.1%) 1717-1G→A (2.7%) R347P (0.6%) G542X (2.6%) Ukraine ∆F508 (65.2%) CFTRdele2,3 (1.1%) 74.6 55.7 6 1055/580 Estivill et al. [1997]; Dörk et al. R553X (3.6%) G551D (1.8%) [2000]; Macek et al. [2002] N1303K (2.4%) W1282X (0.5%) United ∆F508 (75.3%) 621+1G→T (0.93%) 81.6 66.6 5 19622/9815 Schwartz et al. [1995b]; Kingdom G551D (3.1%) 1717-1G→A (0.57%) Estivill et al. [1997] (total) G542X (1.7%) TABLE 1. Continued. Estimated Projected detection of Number of Number of Country/ allele two CFTR mutations chromosomes Region Mutation array detectiona mutationsb includedc (max/min)d Reference WORLDWIDEANALYSISOFCFTRMUTATIONS585 United ∆F508 (56.6%) 621+1G→T (1.8%) 69.1 47.7 7 456 CFGAC [1994] Kingdom G551D (3.7%) R117H (1.5%) (N. Ireland) R560T (2.6%) ∆I507 (0.9%) G542X (2.0%) United ∆F508 (19.2%) 621+2T→C (3.8%) 84.4 71.2 11 52 Malone et al. [1998] Kingdom Y569D (15.4%) 2184insA (3.8%) (Pakistani) Q98X (11.5%) R560S (1.9%) 1525-1G→A (9.6%) 1898+1G→T (1.9%) 296+12T→C (7.7%) R709X (1.9%) 1161delC (7.7%) United ∆F508 (71.3%) 1717-1G→A (1.0%) 86.4 74.6 9 1236/730 Shrimpton et al. [1991]; Kingdom G551D (5.5%) 621+1G→T (0.6%) Gilfillan et al. [1998] (Scotland) G542X (4.0%) ∆I507 (0.6%) R117H (1.4%) R560T (0.6%) P67L (1.4%) United ∆F508 (71.6%) 1717-1G→A (1.1%) 98.7 97.4 17 183 Cheadle et al. [1993] Kingdom 621+1G→T (6.6%) 3659delC (0.5%) (Wales) 1898+1G→A (5.5%) R117H (0.5%) G542X (2.2%) N1303K (0.5%) G551D (2.2%) E60X (0.5%) 1078delT (2.2%) S549N (0.5%) R1283M (1.6%) 3849+10KbC→T (0.5%) R553X (1.1%) 4016insT (0.5%) ∆I507 (1.1%) Yugoslavia ∆F508 (68.9%) 3849G→A (1.0%) 82.2 67.6 11 709/398 Dabovic et al. [1992]; Estivill et G542X (4.0%) N1303K (0.8%) al. [1997]; Macek et al. R1162C (3.0%) 525delT (0.5%) (submitted for publication) 457TAT→G (1.0%) 621+1G→T (0.5%) I148T (1.0%) G551D (0.5%) Q552X (1.0%) Middle East/Africa Algeria 1) DF508 (20.0%) 4) 1812-1G®A (5.0%) - - 5 20 Loumi et al. [1999] 2) N1303K (20.0%) 5) V754M (5.0%) 3) 711+1G®T (10.0%) Jewish W1282X (48.0%) 3849+10KbC→T (6.0%) 95.0 90.3 6 261 Kerem et al. [1995] (Ashkenazi) ∆F508 (28.0%) N1303K (3.0%) G542X (9.0%) 1717-1G→A (1.0%) Jewish 1) N1303K - - 1 6 Kerem et al. [1995] (Egypt) Jewish 1) Q359K/T360K - - 1 8 Kerem et al. [1995] (Georgia) Jewish 1) DF508 2) 405+1G®A - - 2 11 Kerem et al. [1995] (Libya) Jewish 1) DF508 (72.0%) 3) D1152H (6.0%) - - 3 33 Kerem et al. [1995] (Morocco) 2) S549R (6.0%) Jewish ∆F508 (35.0%) W1282X (2.0%) 43.0 18.5 4 51 Shoshani et al. [1992] (Sepharadim) G542X (4.0%) S549I (2.0%) (Continued) BOBADILLAETAL. Login to comment

PMID: 12357328 [PubMed] McCormick J et al: "Demographics of the UK cystic fibrosis population: implications for neonatal screening."

No. Sentence Comment

79 It is envisaged that the proposed screening programme will be based on a three-stage protocol.6 In Table 3 Genotypes of the UK CF Caucasian and ISC populations Percentage of Percentage of genotyped UK CF genotyped UK CF Caucasian population ISC population Genotype n=4753 (%) n=78 (%) DF508/DF508 57.5 24.7 DF508/Unknown 11.5 3.5 DF508/G551D 5.1 0.0 DF508/G542X 2.8 0.0 Unknown/Unknown 2.7 27.1 DF508/621+1G?T 2.0 1.2 DF508/R117H 2.0 0.0 DF508/1898+1G?A 1.0 0.0 DF508/1717-G?A 0.9 0.0 DF508/N1303K 0.8 0.0 DF508 DI507 0.8 0.0 DF508/R553X 0.6 0.0 DF508/R560T 0.6 0.0 DF508/Q493X 0.5 0.0 G551D/Unknown 0.4 0.0 Other/Other 2.8 15.3* DF508/Other 6.7 0.0 Y569D/Y569D 0.0 8.2 L218X/L218X 0.0 3.5 1161delC/1161delC 0.0 3.5 R709X/V456A 0.0 2.4 G542X/G542X 0.4 2.4 Other/Unknown 1.0 3.5 The shaded areas represent the commonest genotypes in the ISC population. Login to comment
84 The following seven mutations appear in Table 4 but not in the 31 mutation panel; 1154insTC, E60X, P67L, Y569D, L218X, 1161delC and R709X. Login to comment
85 Table 4 The commonest CFTR mutations in the UK Genotypes UK CF population Genotyped UK Caucasian CF Genotyped UK CF ISC (n=9866 chromosomes) population (n=9506 chromosomes) population (n=156 chromosomes) CFTR mutation gene frequency per 1000 genes gene frequency per 1000 genes gene frequency per 1000 genes DF508 741.0 752.0 294.9 G551D 33.7 34.3 12.8 G542X 18.5 18.4 25.6 R117H 12.5 12.7 0.0 621+1G?T 12.7 12.7 6.4 1717-1G?A 5.8 5.8 0.0 1898+1G?A 5.7 5.9 0.0 N1303K 5.6 5.4 0.0 DI507 4.8 5.0 0.0 R560T 4.2 4.3 0.0 R553X 3.3 3.4 0.0 1154insTC 3.2 3.3 0.0 Q493X 2.8 2.9 0.0 3659delC 2.8 2.9 0.0 E60X 2.4 2.4 0.0 W1282X 2.7 2.7 0.0 P67L 2.1 2.1 0.0 G85E 2.1 2.0 0.0 V520F 1.6 1.7 0.0 1078delT 1.3 1.4 0.0 Y569D 1.5 0.0 96.2 L218X 0.6 0.0 38.5 1161delC 0.7 0.1 38.5 R1162X 0.9 0.6 19.2 R709X 0.4 0.2 12.8 3849+10kbC?T 1.2 0.8 19.2 S549R* 0.6 0.0 0.0 *S549R mutations appear in the non-Caucasian but not the ISC subgroup. Login to comment

PMID: 14998948 [PubMed] Danziger KL et al: "Improved detection of cystic fibrosis mutations in infertility patients with DNA sequence analysis."

No. Sentence Comment

164 Mutation V456A (subject 7) has since been detected in three other symptomatic individuals, including: a Caucasian fetus with echogenic bowel, who has one other deleterious mutation, DF508; a Pakistani adult female with pulmonary symptoms and referred for CF testing who also harbors a DF508 mutation; and an Asian female infant with positive newborn screening and sweat tests, who has one other mutation, R709X. Login to comment

PMID: 15502086 [PubMed] Farez-Vidal ME et al: "Multimutational analysis of eleven cystic fibrosis mutations common in the Mediterranean areas."

No. Sentence Comment

51 Two multiplex reactions were designed for the analysis of 11 mutations: multiplex 1 (M1) analyzed K710X, R1066C/R1066S, 2869 insG, and Q890X polymorphisms; and multiplex 2 (M2) analyzed L206W, 1609delCA, R1066L/R1066H, R709X, and 1811 ϩ 1.6Kb polymorphisms. Login to comment
73 Fig. 1B shows M2 multiplex analysis of a sample heterozygous for the 1609delCA mutation; the colored peaks correspond to the following wild-type alleles: L206W (red), 1609delCA (black), R1066L/H (blue), R709X (black), and 1811 ϩ 1.6Kb (green). Login to comment
75 [Results for individuals carrying the K710X (M1), R1066C/S (M1), 2869 insG (M1), L206W (M2), R1066 L/H (M2), R709X (M2), and 1811 ϩ 1.6 Kb (M2) mutations, respectively, are shown in Figs. Login to comment
87 Peaks in M2 multiplex correspond to the following mutations: L206W, 1609delCA, R1066L/H, R709X, and 1811 ϩ 1.6Kb. Login to comment
88 Peaks sizes for wild-type positions studied (nt) were as follows: for L206W, 28.78-29.10; for 1609delCA, 32.71-32.89; for R1066L/H, 35.77-36.16; for R709X, 41.89-42.16; and for 1811 ϩ 1.6Kb, 49.71-49.91. Login to comment

PMID: 15832355 [PubMed] Castellani C et al: "Cystic fibrosis carriers have higher neonatal immunoreactive trypsinogen values than non-carriers."

No. Sentence Comment

40 Distribution and Classification of the Tested Mutations in the Normal IRT Heterozygote Population Under Study Mutations Type of mutation Class of mutation Number of cases F508del Severe II 161 N1303K Severe II 19 G542X Severe I 19 711 þ 5G > A - V 15 R117H Mild IV 13 R1162X Severe I 13 R553X Severe I 11 G85E - IV 8 2183AA > G Severe I 8 1717-1G > A Severe I 8 R334Q Mild - 4 Q552X Severe I 4 W1282X Severe I 3 2789 þ 5G > A Mild V 2 1898 þ 3A > G Mild V 2 T338I Mild IV 1 R709X Severe I 1 R347H Mild IV 1 3849 þ 10KbC > T Mild V 1 Total 294 Other tested mutations: 1078delTn1609delCAn1717-8g/an394delTTn457TAT> Gn541delCn621 þ 1g/tn711 þ 1g/tnA559TnDI507nG551DnR1158XnR334Wn R347PnR352QnS549InS549NnS549Ra/cn2790-2G > An1811 þ 1.2KbA > G; 711þ5G > A and G85E not categorized in type of mutation; R334Q not categorized in class of mutation. Login to comment

PMID: 16126774 [PubMed] Morea A et al: "Gender-sensitive association of CFTR gene mutations and 5T allele emerging from a large survey on infertility."

No. Sentence Comment

47 CFTR gene alterations were first scored by PCR and reverse dot blot (Chehab and Wall, 1992), targeted to the detection of the following mutations: ∆F508, G85E, 541∆C, D110H, R117H, 621+1G→T, 711+5G→A, R334W, R334Q, T338I, 1078∆T, R347H, R352Q, ∆I507, 1609∆CA, E527G, 1717-1G→A, 1717-8G→A, G542X, R347P, S549N, S549R A→C, Q552X, R553X, A559T, D579G, Y577F, E585X, 1898+3A→G, 2183AA→G, R709X, 2789+5G→A, 3132∆TG, 3272-26A→G, L1077P, L1065P, R1070Q, R1066H, M1101K, D1152H, R1158X, R1162X, 3849+10KbC→T, G1244E, W1282R, W1282X, N1303K and 4016∇T. Login to comment

PMID: 18373402 [PubMed] Lakeman P et al: "CFTR mutations in Turkish and North African cystic fibrosis patients in Europe: implications for screening."

No. Sentence Comment

113 Identity and Frequency of CFTR Mutations on Unrelated Turkish (Tr) and North African (NA) CF alleles Total number of allelesa Number of CF patients with this mutationb Mutation Exon All Tr NA Homozygote Compound heterozygote: two mutations found Compound heterozygote: one mutation found F508delc 10 73 33 40 27 11 6 N1303K 21 22 12 10 10 5 2 711 þ 1G > T Intron 5 14 - 14 7 2 0 G542X 11 14 6 8 7 1 0 R1162X 19 11 - 11 1 5 2 2183AA > G 13 9 9 - 3 3 1 W1282X 20 7 3 4 2 3 1 2789 þ 5G > A Intron 14b 6 3 3 1 4 1 L227R 6a 4 - 4 3 1 0 1677delTA 10 4 4 - 2 1 1 2184insA 13 4 4 - 1 2 0 R334W 7 4 4 - 1 1 1 G85E 3 4 3 1 1 2 0 R709X 13 3 - 3 2 0 0 L732X 13 3 3 - 2 0 0 2184delA 13 3 3 - 0 3 0 del exon 1-4d 1-4 3 3 - 1 1 0 del exon 19 19 2 2 - 2 0 0 3849 þ 10kbC > T Intron 19 2 - 2 1 0 0 S549N 11 2 1 1 0 1 1 3120 þ G > A Intron 16 2 2 - 1 0 0 3601-2A > G Intron 18 2 2 - 1 0 0 D1152H 18 2 2 - 1 0 0 E1104X 17b 2 - 2 1 0 0 S1159F 19 2 2 - 1 0 0 S977F 16 2 - 2 0 1 0 2347delG 13 2 - 2 1 0 0 4096-3C > G Intron 21 1 1 - 1 0 0 E831X 14a 1 1 - 1 0 0 L619S 13 1 1 - 1 0 0 1525-1G > Ac Intron 9 1 1 - 1 0 0 F1052V 17b 1 1 - 1 0 0 3130delA 17a 1 1 - 1 0 0 R352Q 7 1 - 1 0 1 0 1812-1G > A Intron 11 1 - 1 0 1 0 R553X 11 1 - 1 0 0 1 IVS8-5T Intron 8 1 1 - 0 1 0 R1066C 17b 1 - 1 0 1 0 3129del4 17a 1 - 1 0 1 0 D110H 4 1 1 - 0 1 0 R117H 4 1 - 1 0 1 0 S945L 15 1 - 1 0 1 0 1716G=A 10 1 - 1 0 0 1 711 þ 3A > G Intron 5 1 1 - 0 1 0 R75X 3 1 1 - 0 1 0 R764X 13 1 - 1 0 1 0 S1196X 19 1 1 - 0 1 0 S492F 10 1 - 1 0 1 0 G551D 11 1 - 1 1 0 0 del exon 2 2 1 1 - 1 0 0 Subtotal 231 113 118 - No mutation 80 63 17 - Total 311 176 135 88 60 18 a n ¼ 311 alleles, based on 166 CF patients (332 alleles) with both parents and 22 CF patients (22 alleles) with one parent from Turkey or North Africa, minus 43 alleles of homozygous CF patients with consanguineous parents of whom only one allele was taken into account. Login to comment

PMID: 19897426 [PubMed] Picci L et al: "A 10-year large-scale cystic fibrosis carrier screening in the Italian population."

No. Sentence Comment

48 Forty-seven different CFTR mutations/gene alterations were chosen and analysed: ΔF508, G85E, 541delC, D110H, R117H, 621+1G→T, 711+5G→A, R334W, R334Q, T338I, R347H, R347P, R352Q, S466X, ΔI507, E527G, 1717-1G→A, 1717-8G→A, G542X, S549N, S549R A→C, G551D, Q552X, R553X, D579G, 1874insT, E585X, 1898+3A→G, 2183AA→G, 2184delA, R709X, 2789+5G→A, 3132delTG, 3199del6, 3272-26A→G, L1077P, L1065P, R1066H, M1101K, D1152H, R1158X, R1162X, 3849+10KbC→T, G1244E, W1282X, N1303K and 4016insT. Login to comment

PMID: 20714932 [PubMed] Sommerburg O et al: "Initial evaluation of a biochemical cystic fibrosis newborn screening by sequential analysis of immunoreactive trypsinogen and pancreatitis-associated protein (IRT/PAP) as a strategy that does not involve DNA testing in a Northern European population."

No. Sentence Comment

110 In the second column, the results for both screening strategies are given CF patient True result for PAP/DNA Meconium ileus IRT (ng/ml) PAP (ng/ml) initial DNA result Age at referral (weeks) Mean of sweat Cl- measures (mmol/l) Age at diagnosis (weeks) Subsequent investigation Further DNA analysis 1 FN/FN No 36.0 n.d. n.d. 10 84 12 No special F508del/S1251N 2 TP/TP No 95.5 2.56 F508del/G542X 5 84 6 No special n.d. 3 TP/TP No 132.5 5.81 F508del/ - 4 95 5 No special n.d.a 4 TP/FN No 152.5 2.70 - / - 8b 44 10 ICMc CFTRdele2,3/ - c 5 TP/TP No 204.0 1.00 F508del/G551D 6 95 6 No special n.d. 6 TP/TP Yes 245.0 1.00 F508del/F508del - n.d.d 1 No special n.d. 7 TP/TP No 220.5 1.70 F508del/F508del 8b 82 10 No special n.d. 8 FN/FN No 139.0 0.95 - / - 15b 93 16 No special N1303K/R709X 9 TP/TP Yes 197.5 1.20 F508del/F508del - n.d.d 1 No special n.d. 10 TP/TP Yes 143.5 1.10 F508del/F508del - 92 1 No special n.d. 11 TP/TP No 114.0 1.45 F508del/ - 7b 116 7 No special F508del/p.Q552X 12 TP/TP No 174.5 2.60 F508del/F508del 4 88 5 No special n.d. 13 TP/TP Yes 81 1.30 F508del/F508del 1 n.d.d 1 No special n.d. 14 TP/FN No 198.5 9.45 - / - 8b 103 8 No special CFTRdele2,3/ E664X PAP IRT/PAP strategy, DNA IRT/DNA strategy, TP true positive, FN false negative a Further DNA analysis was not performed in the local CF centre after the health insurance of the patient refused to pay for further DNA analysis. Login to comment
148 One of these CF infants was also missed by the IRT/PAP strategy but was identified by the failsafe protocol that depended on IRT concentrations >99.9th percentile, and mutation analysis revealed compound heterozygosity for N1303K and R709X indicating that the patient will develop classical CF. Login to comment

PMID: 21184098 [PubMed] de Becdelievre A et al: "Comprehensive description of CFTR genotypes and ultrasound patterns in 694 cases of fetal bowel anomalies: a revised strategy."

No. Sentence Comment

126 [R709X] c.[1521_1523delCTT]? Login to comment
137 [R709X] c.[579?1G[T]? Login to comment

PMID: 21474639 [PubMed] Rohlfs EM et al: "Cystic fibrosis carrier testing in an ethnically diverse US population."

No. Sentence Comment

148 An additional 3 mutations (c.803delA, p.R75X, and p.R709X) identified in Asians accounted for 8.6% of all alleles detected in this population. Login to comment

PMID: 15744523 [PubMed] Clain J et al: "A neutral variant involved in a complex CFTR allele contributes to a severe cystic fibrosis phenotype."

No. Sentence Comment

5 In other respects, the p.S912L variation was identified in compound heterozygosity with p.R709X in a healthy fertile man. Login to comment
16 In vitro experiments and identification of a healthy fertile man bearing the [p.R709X]+[p.S912L] genotype both indicate that the p.S912L mutation should be considered to be a polymorphism. Login to comment
54 The diagnosis of CF was confirmed in the fetus by the presence of two allelic mutations, 711+1G fi T, a splice mutation of intron 5 inherited from the mother, and p.R709X, a nonsense mutation of exon 13 inherited from the father; the father carried the p.S912L variant (not transmitted to the fetus) on the other chromosome. Login to comment
89 Notably, the healthy father of a CF fetus carrying the p.S912L mutation has been identified in our laboratory in the framework of prenatal diagnosis, whereas the CF-associated p.R709X mutation (Bonizzato et al. 1995) has been detected on his other allele. 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: 22658665 [PubMed] Ooi CY et al: "Cystic fibrosis transmembrane conductance regulator (CFTR) gene mutations in pancreatitis."

No. Sentence Comment

855 CFTR mutation Total PI Total PI + PS PIP score CFTR mutation Total PI Total PI + PS PIP score 621+1G>T 96 96 1.00 G542X 74 75 0.99 711+1G>T 36 36 1.00 F508del 1276 1324 0.96 I507del 34 34 1.00 1717-1G>A 20 21 0.95 R553X 24 24 1.00 W1282X 19 20 0.95 Q493X 11 11 1.00 N1303K 45 48 0.94 S489X 11 11 1.00 R1162X 12 13 0.92 1154insTC 10 10 1.00 Y1092X 12 13 0.92 3659delC 9 9 1.00 I148T 10 11 0.91 CFTRdele2 7 7 1.00 V520F 9 10 0.90 4016insT 7 7 1.00 G551D 59 67 0.88 E60X 7 7 1.00 L1077P 5 6 0.83 R560T 7 7 1.00 R1066C 5 6 0.83 R1158X 7 7 1.00 2184insA 9 12 0.75 3905insT 6 6 1.00 2143delT 3 4 0.75 I148T;3199del6 5 5 1.00 1161delC 3 4 0.75 2183AA>G 5 5 1.00 3120+1G>A 3 4 0.75 1898+1G>A 5 5 1.00 S549N 3 4 0.75 2347delG 4 4 1.00 G85E 16 22 0.73 Q1313X 3 3 1.00 R117C 2 3 0.67 Q220X 3 3 1.00 M1101K 19 30 0.63 2184delA 3 3 1.00 P574H 3 5 0.60 1078delT 3 3 1.00 474del13BP 1 2 0.50 L1254X 3 3 1.00 R352Q 1 2 0.50 E585X 3 3 1.00 Q1291H 1 2 0.50 3876delA 2 2 1.00 A455E 18 37 0.49 S4X 2 2 1.00 R347P 6 15 0.40 R1070Q 2 2 1.00 2789+5G>A 6 16 0.38 F508C 2 2 1.00 L206W 6 18 0.33 DELI507 2 2 1.00 IVS8-5T 4 16 0.25 Q1411X 2 2 1.00 3272-26A>G 1 4 0.25 365-366insT 2 2 1.00 R334W 1 10 0.10 R709X 2 2 1.00 3849+10kbC>T 2 22 0.09 1138insG 2 2 1.00 P67L 1 14 0.07 CFTRdele2-4 2 2 1.00 R117H 1 25 0.04 3007delG 2 2 1.00 R347H 0 5 0.00 Q814X 2 2 1.00 G178R 0 3 0.00 394delTT 2 2 1.00 E116K 0 2 0.00 406-1G>A 2 2 1.00 875+1G>C 0 2 0.00 R75X 2 2 1.00 V232D 0 2 0.00 CFTRdel2-3 2 2 1.00 D579G 0 2 0.00 E193X 2 2 1.00 L1335P 0 2 0.00 185+1G>T 2 2 1.00 Mild mutations (based on PIP scores) are shaded in gray. Login to comment

PMID: 22395041 [PubMed] Uppaluri L et al: "Clinical evidence that V456A is a Cystic Fibrosis causing mutation in South Asians."

No. Sentence Comment

6 Patient 2, an Indian female diagnosed with CF on newborn screening, is compound heterozygous for V456A/R709X. Login to comment
84 Subsequent genetic analysis showed that she was compound heterozygous for V456A and R709X. Login to comment
109 Subsequently it was suggested to be a mild disease causing mutation in adults with bronchiectasis and a new diagnosis of CF when heterozygous with delta F508 [14] and in females with delayed diagnosis of CF with mild disease [15] when heterozygous with R709X. Login to comment
111 V456A is not a common genotype with only 2.4% of 78 South Asian patients exhibiting the V456A/R709X genotype in the genotyped UK population [16]. Login to comment
112 Danziger et al. [17] suggested that V456A is a disease causing mutation based on pathology in 4 heterozygous patients with this mutation but 2 of these patients had delta F508 mutations, one was heterozygous for R709X, and the other heterozygous for an unidentified mutation. 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: 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: 10862085 [PubMed] Ellis LA et al: "A comparison of fluorescent SSCP and denaturing HPLC for high throughput mutation scanning."

No. Sentence Comment

81 MDE alone failed to detect R560T, S549R, and R709X under any conditions described. Login to comment
97 Comparison of F-SSCP and DHPLC Using a Panel of ABCC7 Mutations Gel condition Location Location 49:1 49:1 49:1 49:1 MDE MDE MDE Capillary DHPLC °C from 5' (bp) from 3' (bp) 15 20 25 35 20 25 35 35 N/A Exon 3 (320bp) E60X 128 192 + + + + + + + + - P67L 150 170 + + + - + + + - + R75X 173 147 + + + + + + + + + R75Q 174 146 + + + - + + + + + G85E 204 116 + + + - + + + + + L88S 213 107 + + + + + + + + + Exon 4 (400bp) 441delA 135 265 + + + + + + + + + D110H 154 246 + + + + + + - + + R117H/H 176 224 + + + + + + + + N/A R117R/H 176 224 + + + + + + + + + L137H 236 164 + + + + + + + + + I148T 261 139 + + + + + + + + + 621+1 (G>T) 309 91 + + + + + + + + + Exon 7 (360bp) R334W 180 180 + + + + + + + - + 1058delC 105 255 + + + + + + + + + 1078delT 125 235 + + + - + + + + + 1138insG 226 134 - + + - + + + + + 1154insTC 202 158 + + + + + + + + + 1161delC 209 151 + + + + + + + + + R347H 220 140 + + + + + + - + + R347P 220 140 + + + - + + + - + A349V 226 134 + + + + + + + + + W356X 248 112 + + + + + + + + + Exon 10 (365bp) M470V 143 222 + + + + + + + + + Q493X 212 153 + + + + + + - + - DelF508 255 110 + + + + + + + + - Del I507 253 112 + + + + + + + + + V520F 293 72 + + - + + - + - + Exon 11 (190bp) 1717-1 (G>A) 54 136 + + + - + + - + + G542X 94 96 + + + - + + - + + S549N 116 74 + + + + + + + + - S549R 117 73 + + + + - - - + + G551D 122 68 + - - - + + + - + R553X 127 63 + + + + + + + + + G551D/R553X + + + + + + + + + R560T 149 41 + + + - - - - - + R560K 149 41 + + + - + + + - + 1811+1 (G>C) 150 40 + + + + + + + + + Exon 12 (250bp) 1898+1(G>A) 167 83 + + + + + + - + + Exon 13a (290bp) C590W 87 203 + + - - + - - + + Exon 13b (405bp) 2184insA 148 257 + + + + + + + - + R709X 220 185 - + - - - - - - + V754M 453 52 + + + + + + + - - Exon 13c (345bp) V754M 65 280 + + + + + + - - + R785X 158 187 + + - - + + - - + Exon 19 (370bp) 3601-17 (T>C) 29 341 - + + - + + + - + R1162X 61 309 + + - - + - - + + 3659delC 105 265 - - - + + + + + + Y1182X 123 247 - + + - + + + - + Exon 20 (370bp) W1282X 186 184 + + + + + + + + + % detected 90 96 86 66 94 88 74 72 90 remainder were detected using DGGE. Login to comment

PMID: 9482579 [PubMed] Malone G et al: "Detection of five novel mutations of the cystic fibrosis transmembrane regulator (CFTR) gene in Pakistani patients with cystic fibrosis: Y569D, Q98X, 296+12(T>C), 1161delC and 621+2(T>C)."

No. Sentence Comment

1 Of 56 mutations seen in native U.K. CF patients, only DeltaF508, R709X, and 2184insA were detected in the Pakistani patients. Login to comment
77 Patient CR93 was found to be heterozygous for the mutation R709X, which was originally detected in an Italian patient who is not of Pakistani origin (Elena Nicolis, pers. comm., 1996). Login to comment
82 region DeltaF508/DeltaF508 C61 North West DeltaF508/DeltaF508 C83 North West DeltaF508/DeltaF508 C218 North West DeltaF508/DeltaF508 C850 North West DeltaF508/R560S C453 North West DeltaF508/1898+1(G>T) CR726 Oxford Y569D/Y569D C289 North West Y569D/Y569D C707 North West Y569D/Y569D CR460 West Midlands Y569D/Y569D CR770 Glasgow Q98X/Q98X C813 North West Q98X/Q98X CR152 West Midlands Q98X/Q98X CR366 West Midlands 1525-1(G>A)/1525-1 CR97 West Midlands (G>A) 1525-1(G>A)/1525-1 CR780 Glasgow (G>A) 1525-1(G>A)/R709X CR93 West Midlands 296+12(T>C)/296+12 C11 North West (T>C) 296+12(T>C)/296+12 C886 North West (T>C) 1161delC/1161delC C633 North West 1161delC/1161delC CR382 Yorkshire 621+2(T>C)/621+2 C517 North West (T>C) 2184insA/2184insA CR153 West Midlands Unknown (?/?) Login to comment
87 Current Methods of Analysis for CF Mutations Detected in Pakistani CF Patientsa Current Mutation Nucleotide change Exon or Intron Reference analysis methods 296+12(T>C) T>C at 296+12 intron 2 This study RE (Rsa I) Q98X C>T at 424 exon 4 This study SSCP/HD, SEQ 621+2(T>C) T>C at 621+2 intron 4 This study SSCP/HD, SEQ 1161delC deletion C at 1161 exon 7 This study PAGE, SEQ 1525-1(G>A) G>A at 1525-1 intron 9 Dörk et al. (1993) SSCP/HD, SEQ DeltaF508 deletion CTT at 1652 exon 10 Kerem et al. (1989) PAGE, CF(4)m R560S A>C at 1812 exon 12 Costes (p.c., 1993) SSCP/HD, DGGE, SEQ Y569D T>G at 1837 exon 12 This study SSCP/HD, DGGE, SEQ 1898+1(G>T) G>T at 1898+1 intron 12 Crawford et al. (1995) SSCP, SEQ 2184insA insertion A at 2184 exon 13 Dörk et al. (1994) SSCP/HD, SEQ R709X C>T at 2257 exon 13 Bonizzato et al. (1995) SSCP/HD, SEQ a Key: CF(4)m - CF(4)m PCR kit (Johnson and Johnson Ortho Clinical Diagnostics, Amersham, UK) SSCP/HD - Combined Single Stranded Conformational Polymorphism/Heteroduplex analysis; SEQ - direct DNA cycle sequencing; p.c. - pers. comm. consanguinityobservedinthispopulation.PatientsC61, C83, C218 (all homozygous for DeltaF508); CR382 (homozygous for 1161delC); C707 (homozygous for Y569D), C11 (homozygous for 296+12(T>C)) and CR694 (unknown genotype) are known to have consanguineous (first cousin) parents. Login to comment
93 Of the five previously described rare mutations observed in this study, 2184insA and R709X have been detected in Pakistani CF patients as well as those who are native to the United Kingdom (Schwarz et al., 1995). Login to comment

PMID: 9439669 [PubMed] Casals T et al: "High heterogeneity for cystic fibrosis in Spanish families: 75 mutations account for 90% of chromosomes."

No. Sentence Comment

33 Eight mutations have frequencies 366 Table 1 Seventy-five CFTR mutations identified in 640 Spanish families with cystic fibrosis (CF) Mutation Exon/intron CF alleles % ∆F508 E.10 681 53.20 G542X E.11 108 8.43 N1303K E.21 34 2.65 1811+1.6kbA→Ga I.11 24 1.87 711+1G→T I.5 22 1.71 R1162Xa E.19 21 1.64 R334Wa E.7 21 1.64 R1066C E.17b 14 1.09 1609delCAa E.10 13 1.01 Q890X E.15 13 1.01 G85E E.3 12 0.94 712-1G→Ta I.5 11 0.86 2789+5G→A I.14b 11 0.86 ∆I507 E.10 10 0.78 W1282X E.20 10 0.78 2869insGa E.15 9 0.70 L206W E.6a 7 0.54 R709X E.13 7 0.54 621+1G→T I.4 6 0.47 3272-26A→G I.17a 6 0.47 R347H E.7 5 0.39 2183AA→G E.13 5 0.39 K710X E.13 5 0.39 2176insC E.13 5 0.39 3849+10kbC→T I.19 5 0.39 P205Sa E.6a 4 0.31 1078delT E.7 4 0.31 R553X E.11 4 0.31 G551D E.11 4 0.31 1812-1G→Aa I.11 4 0.31 CFdel#1a E.4-7/11-18 4 0.31 V232D E.6a 3 0.23 936delTAa E.6b 3 0.23 1717-8G→A I.10 3 0.23 1949del84 E.13 3 0.23 W1089X E.17b 3 0.23 R347P E.7 3 0.23 del E.3a E.3 2 0.16 R117H E.4 2 0.16 L558S E.11 2 0.16 A561E E.12 2 0.16 2603delT E.13 2 0.16 Y1092X E.17b 2 0.16 Q1100Pa E.17b 2 0.16 M1101K E.17b 2 0.16 delE.19a E.19 2 0.16 G1244E E.20 2 0.16 P5La E.1 1 0.08 Q30Xa E.2 1 0.08 G85Va E.3 1 0.08 E92Ka E.4 1 0.08 A120Ta E.4 1 0.08 I148T E.4 1 0.08 711+3A→Ta I.5 1 0.08 H199Y E.6a 1 0.08 875+1G→A I.6a 1 0.08 Table 1 (continued) Mutation Exon/intron CF alleles % 1717-1G→A I.10 1 0.08 L571S E.12 1 0.08 T582Ra E.12 1 0.08 E585X E.12 1 0.08 1898+3A→G I.12 1 0.08 G673X E.13 1 0.08 E692Xa E.13 1 0.08 R851X E.14a 1 0.08 R851La E.14a 1 0.08 A1006E E.17a 1 0.08 L1065Ra E.17b 1 0.08 F1074La E.17b 1 0.08 R1158X E.19 1 0.08 3667del4a E.19 1 0.08 3860ins31a E.20 1 0.08 3905insT E.20 1 0.08 4005+1G→A I.20 1 0.08 Q1281Xa E.20 1 0.08 Q1313X E.21 1 0.08 Known mutations (75) 1155 90.23 Unknown mutations 125 9.77 a Mutations discovered by the CF group of the Medical and Molecular Genetics Centre - IRO, Barcelona, Spain that range between 0.5% and 0.9%, representing 6.0% of the CF chromosomes. Login to comment

PMID: 8956039 [PubMed] Hughes DJ et al: "Mutation characterization of CFTR gene in 206 Northern Irish CF families: thirty mutations, including two novel, account for approximately 94% of CF chromosomes."

No. Sentence Comment

78 R560T, 1811+1G>C V562L, Y563N, 1898+lG>T 2143delT E827X R709X, K716X R764X E831X, W846X1,2711delT 2789+5G>A Y917C S977P. Login to comment

PMID: 8889582 [PubMed] Hughes D et al: "Fluorescent multiplex microsatellites used to define haplotypes associated with 75 CFTR mutations from the UK on 437 CF chromosomes."

No. Sentence Comment

61 The two mutations found on haplotypes whose differences could not be explained by slippage of the DNA polymerase at one microsatelliteduring replicationwere R709X and 1717-1G>A. Login to comment
62 The three R709X alleles typed in this study had diverse haplotypes of 1607-17,16-45-13,and 24-22-17.They were alltyped from Manchesterfamilieswith the unique 24-22-17 haplotype being of Asian origin. Login to comment
63 R709X affects a CpGdinucleotideconsideredtobe a mutation hotspot. Login to comment
74 CF 8CA-17bTA-17bCA Mutation chromosomes % Normal Laboratoryb Reference' HaplotVpe 1)15-29-13 557delT Nl Graham et al.. 1992 21 16-07-17 MU (G>T) 3) 16-24-13 4) 16-25-13 5) 16-29-13 6) 16-30-13 7) 16-30-14 8) 16-31-13 9) 16-31-14 10) 16-32-13 12) 16-33-13 13) 16-34-13 14) 16-35-13 11)16-32-17 15)1645-13 16) 1646-13 17) 1646-14 19) 17-07-17 18)16-53-13 20)17-29-14 21) 17-31-13 22) 17-32-13 23) 17-35-13 24) 17-51-11 25) 17-55-13 27) 17-58-13 28) 21-31-13 29) 22-31-13 31)23-22-17 26) 17-56-13 30) 22-33-13 32) 23-29-13 33)23-31-13 34)23-32-13 35)23-33-13 36)23-34-13 37) 23-36-13 38)24-22-17 39) 24-31-13 182delT P67L R75X L206W 1154insTC 146linsAGAT Q493x V520F 1717-1G>A G551D R560T V562L R709X S1196X L1254X R1283M G85E 2184insA 711+lG>T 3495delA 4279insA SlOR L88S R117C R117H G178R 1717-1G>A Y563N W1098R G1123R 3850- 1G>A E6OX %%deIT 1138insG R34P 2183AA>G 2184delA R1158X 1078delT R1162X 3849G>A Q141W R347P Y917C G2iX 711+3A>G 441delA 3130de115 3659delC 1898+1G>A R709X 2711delT R1158X E92K 3849+lOkbC>T 2118delAACT 4048insCC 296+1 2 T S Q22OX R297Q A1507 2789+5G>A 3120+1G>A W128W 1811+lG>C AF508 E831X R116W AF508 W846X1 3120G>A R785X R553X R553X R553X 621+1G>T G542X G542X Y1182X N1303K AF508 G54W 3041delG 1525-1G>A N1303K G542X G542X G542X 394delTT R709X N1303K 1 1 1 2 1 1 4 2 3 4 2 26 8 1 1 1 1 1 8 1 1 1 1 1 1 1 19 1 2 1 1 1 1 7 1 1 2 1 1 2 1 1 1 1 1 1 1 1 2 1 1 7 4 1 2 1 1 2 1 1 4 Asian 1 2 1Asian 5 4 i Afro-Caribbean 5 1 42 (19%) 1 1 57 (26%) 1 2 1 1 1 2 12 2 11.4 0.4 4.9 16.3 1.1 3.8 1.9 10.6 2.3 1.5 2.3 1.5 2.7 4.5 0.4 0.8 0.8 0.4 0.8 0.4 1 2 1 7 1 1 1Asian 1 1.5 0.8 0.8 NI G NI, M M NI NI. Login to comment

PMID: 7535742 [PubMed] Bonizzato A et al: "Analysis of the complete coding region of the CFTR gene in a cohort of CF patients from north-eastern Italy: identification of 90% of the mutations."

No. Sentence Comment

3 We identified 22 mutations, four of which are novel, viz. 711+5G--~A, R709X, 3132delTG and 2790-2A---~G, and we characterised 90.2% (203/225) of the CF chromosomes. Login to comment
5 We confirm some previously reported genotype-phenotype correlations and we report a new nonsense mutation (R709X) associated with a pancreatic sufficient phenotype. Login to comment
35 Table 1 CF mutations identified in this cohort study (225 chromosomes from Veneto and Trentino Alto-Adige) n Number of CF chromosomes, Cum fi cumulative fraction, wnovel mutation identified during this study " Cystic Fibrosis Genetic Analysis Consortium, personal comunication Table 2 DNA sequence variations identified in this cohort study (w Novel sequence variation identified during this study a Cystic Fibrosis Genetic Analysis Consortium, personal comunication Mutation Exon n % Cure fr References AF508 l0 107 47.56 47.56 Kerem et al. 1989 R1162X 19 22 9.78 57.33 Gasparini et al. 1991 2183AA----~G 13 21 9.33 66.67 Bozon et al. 1994 N1303K 21 9 4.00 70.67 Osborne et al. t991 G542X 11 6 2.67 73.33 Kerem et al. 1990 711+5G--~A intron 5 6 2.67 76.00 w 1717 1G--~A intron 10 5 2.22 78.22 Kerem et al. 1990 G85E 3 3 1.33 79.56 Zielenski et al. 1991~' R553X 11 3 1.33 80.89 Cutting et al. 1990 2789+5G--~A intron 14b 3 1.33 82.22 Highsmith* Q552X 11 3 1.33 83.56 Devoto et al. 1991 621+lG---~T intron 4 2 0.89 84.44 Zielenski et al. 1991b W1282X 20 2 0.89 85.33 Vidaud et al. 1990 3132delTG 17a 2 0.89 86.22 w 2790-2A---~G intron 14b 2 0.89 87.11 w 457TAT--)G 4 1 0.44 87.56 Ravnik-Glavac et al. 1993 R347P 7 1 0.44 88.00 Dean et al. 1990 G551D 11 .1 0.44 88.44 Cutting et al. 1990 1717-8G-+A intron 10 1 0.44 88.89 Savov et al. 1994 3849+ 10KbC--)T intron 19 1 0.44 89.33 Highsmith* R709X 13 1 0.44 89.78 w 1898+3A---~G intron 12 1 0.44 90.22 Cremonesi et al. 1992 Identified 203 90.22 Unidentified 22 9.78 Variatioh Exon References 1540 A orG Met or Val at 470 10 Kerem et al. 1990 1898+152 T or A intron 12 Chillon et al. 1991 2134 C or T Arg or Cys at 668 13 Fanen et al. 1992 2694 T or G No change Thr at 854 14a Zielenski et al. 199 lb 2752-22 A or G intron 14a w 3601-65 C or A intron 18 Dork et al. 199l 4029 A or G No change Thr at 1299 21 Fanen et al. 1992 4404 C or T No change Tyr at 1424 24 ShoshanP 711 +5G--+A This mutation was found in the splice donor site flanking the 3' end of exon 5. Login to comment
43 Fig. 1 DNA sequence analyses of detected CF mutations, R709X (A) and 3132delTG (B). Login to comment
45 In both cases, sequences of double-stranded PCR products were obtained with reverse primers Novel mutations identified during this study R709X In a 20-year-old pancreas sufficient (PS) patient, the nucleotide at position 2257 (exon 13) was changed from C to T (Fig. 1A), resulting in the replacement of Arg 709 by Stop in the R domain of the CFTR. Login to comment
51 Genotypes were identified in six of them and were AF508/1898+3AG, R 1162X/ R347E AF508/2789 + 5G-~A, AFS08/R709X, 1717-1G--~ A/3849 + 10KbC-~T and R553X/2789 + 5G-~A. Login to comment
94 One additional mild mutation, R709X, is reported for the first time in this paper. Login to comment
95 We were surprised to find that a nonsense mutation such as R709X, which presumably codes for a protein truncated at the R domain, is associated with a PS phenotype. Login to comment

PMID: 7543317 [PubMed] Pignatti PF et al: "Increased incidence of cystic fibrosis gene mutations in adults with disseminated bronchiectasis."

No. Sentence Comment

31 List of CFTR gene mutations and DNA polymorphisms screened Mutations R75Q/X/L, G85E, 394deITT 457TAT->G, R117H 621 + 1G->T 711 + 5G->A L206W 875 + 40 A->G 936 del TA 1001 + 11C->T R334W, R347 P/H/L, 1154insTC A455E, V456F DF5O8 1717-IG->A, 1717-8G->A G542X, G551D, Q552X, R553X P574H 1898 + 3A->G 2183 AA->G, 2184delA, R709X D836Y, 2694 T/G 2752-22 A/G 2789 + 5 G->A, 2790-2 A-»G Q890X 3041-71 G/C 3132delTG 3271 + 18 C-»T, 3272-26 A->G H1054D, G1061R, R1066C/H, A1067T, H1085R, Y1092X, 3320 ins5 D1152H R1162X, 3667ins4, 3737delA, 11234V 3849 + 10 kb C-»T, 3850-1 G-»A SI25IN, S1255P, 3905insT, 3898insC, D127ON, W1282X, R1283M, 4002 A/G 4005 + 1 G-»A N1303 K/H, 4029 A/G D1377H Q1411 X 4404 C/T, 4521 G/A Location e 3 e 4 i 4 i 5 e 6a i 6a e 6b i 6b e 7 e 9 e 10 i 10 e 11 e 12 i 12 e 13 e 14a i 14a i 14b e 15 i 15 e 17a i 17a e 17b e 18 e 19 i 19 e 20 i 20 e2l e 22 e 23 e24 Listing is in order of location along the CFTR gene, e = exon; i = intron. 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: 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: 25910067 [PubMed] Lucarelli M et al: "A Genotypic-Oriented View of CFTR Genetics Highlights Specific Mutational Patterns Underlying Clinical Macrocategories of Cystic Fibrosis."

No. Sentence Comment

385 [Gly576Ala;Arg668Cys] D579G c.1736A>G CF-PS varying clinical consequence p.Asp579Gly E585X c.1753G>T CF-PI CF-causing p.Glu585* H609L c.1826A>T CFTR-RD nd p.His609Leu A613T c.1837G>A CF-PS nd p.Ala613Thr D614G c.1841A>G CF-PS unknown significance p.Asp614Gly 2143delT c.2012delT CF-PS CF-causing p.Leu671* 2183AA>G c.2051_2052delAAinsG CF-PI,CF-PS CF-causing p.Lys684SerfsX38 2184insA c.2052_2053insA CF-PI CF-causing p.Gln685ThrfsX4 R709X c.2125C>T CF-PI CF-causing p.Arg709* L732X c.2195T>G CF-PI CF-causing p.Leu732* R764X c.2290C>T CF-PI CF-causing p.Arg764* Q779X c.2335C>T uncertain: CF-PI and/or CF-PS nd p.Gln779* E831X c.2491G>T CF-PS CF-causing p.Glu831* Y849X c.2547C>A CF-PI CF-causing p.Tyr849* ex14b-17bdel c.2620-674_3367+198del9858 CF-PI nd 2789+5G>A c.2657+5G>A CF-PI,CF-PS CF-causing 2790-2A>G c.2658-2A>G CF-PS nd S912L c.2735C>T uncertain: found only with an unknown allele in trans nd p.Ser912Leu S945L c.2834C>T CF-PS CF-causing p.Ser945Leu S977F c.2930C>T CFTR-RD varying clinical consequence p.Ser977Phe L997F c.2991G>C CF-PS,CFTR-RD,CBAVD non CF-causing p.Leu997Phe ex17a-18del c.2988+1173_3468+2111del8600 CF-PI nd P1013L c.3038C>T CFTR-RD nd p.Pro1013Leu Y1032C c.3095A>G CFTR-RD nd p.Tyr1032Cys 3272-26A>G c.3140-26A>G CF-PS CF-causing L1065P c.3194T>C CF-PI,CF-PS CF-causing p.Leu1065Pro L1065R c.3194T>G uncertain: CF-PI and/or CF-PS nd p.Leu1065Arg R1066C c.3196C>T CF-PI CF-causing p.Arg1066Cys R1066H c.3197G>A CF-PI CF-causing p.Arg1066His G1069R c.3205G>A uncertain: found only with an unknown allele in trans varying clinical consequence p.Gly1069Arg Continued on next page of 0.021). 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