ABCMdb

ABCC7 p.Tyr569Asp

II (maturation defect) <a href="https://www.ncbi.nlm.nih.gov/pubmed/26823392">Veit et al.</a>
admin on 2016-08-19 15:16:22

Publications

PMID: 10453741 [PubMed] Wagner JA et al: "Two novel mutations in a cystic fibrosis patient of Chinese origin."

No. Sentence Comment

132 Hum Mutat 9:136-147 Malone G, Haworth A, Schwarz MJ, Cuppens H, Super M (1998) 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). 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
213 Ideal Recommended CFTR Mutation Screening Panel for 2001 Neonatal Screening in the USA* Location Estimated Mutation in CFTRa percentageb Reason for inclusion DF508 Exon 10 68.6% CFF registry, >1%, Pan-European G542X Exon 11 2.4% CFF registry, >1%, Mediterranean G551D Exon 11 2.1% CFF registry, >1%, Celtic W1282X Exon 20 1.4% CFF registry, >1%, Ashkenazi Jew N1303K Exon 21 1.3% CFF registry, >1%, Mediterranean R553X Exon 11 0.9% CFF registry, >0.5%, Hispanic 621+1G®T Intron 4 0.9% CFF registry, >0.5%, multi-ethnic 1717-1G®A Intron 10 0.7% CFF registry, >0.5%, Italian 3849+10KbC®T Intron 19 0.7% CFF registry, >0.5%, Hispanic R117Hc Exon 4 0.7% CFF registry, >0.5% 1898+1G→T Intron 12 0.4% CFF registry, >0.1%, East Asian DI507 Exon 10 0.3% CFF registry, >0.1%, Hispanic 2789+5G®A Intron 14b 0.3% CFF registry, >0.1% G85E Exon 3 0.3% CFF registry, >0.1% R347P Exon 7 0.2% CFF registry, >0.1% R334W Exon 7 0.2% CFF registry, >0.1%, multi-ethnic R1162X Exon 19 0.2% CFF registry, >0.1%, multi-ethnic R560T Exon 11 0.2% CFF registry, >0.1% 3659delC Exon 19 0.2% CFF registry, >0.1% A455E Exon 9 0.2% CFF registry, >0.1% 2184delA Exon 13 0.1% CFF registry, >0.1% S549N Exon 11 0.1% CFF registry, >0.1%, multi-ethnic 711+1G®T Intron 5 0.1% CFF registry, >0.1% R75X Exon 3 0.2% Hispanic 406-1G→A Intron 3 0.2% Hispanic I148T Exon 4 0.2% Hispanic, French 2055del9→A Exon 13 0.1% Hispanic 935delA Exon 6b 0.1% Hispanic I506T Exon 10 0.1% Hispanic 3199del6 Exon 17a 0.1% Hispanic 2183AA→G Exon 13 0.1% Hispanic 3120+1G®A Intron 16 1.5% African American, Arabian 2307insA Exon 13 0.2% African American A559T Exon 11 0.2% African American ∆F311 Exon 7 0.2% African American G480C Exon 10 0.2% African American 405+3A→C Intron 3 0.2% African American S1255X Exon 20 0.2% African American L1093P Exon 17b Undetermined Native American D648V Exon 13 Undetermined Native American I1234V Exon 19 Undetermined Arabian linkage S549R Exon 11 Undetermined Arabian linkage 1898+5G→T Intron 12 Undetermined East Asian linkage CFTRdele2,3 Exons 2,3 Undetermined Eastern European linkage (Slavic) Y1092X Exon 17b Undetermined French linkage 394delTT Exon 3 Undetermined Nordic linkage Y569D Exon 12 Undetermined Pakistani linkage 3905insT Exon 20 Undetermined Swiss linkage (also: Amish, Acadian, Mennonite) 1898+1G®A Intron 12 Undetermined Welsh linkage M1101k Exon 17b Undetermined Hutterite ancestry *This table presents the top 50 mutations in the USA based on the Cystic Fibrosis Foundation CF Registry data from 1997 [Cystic Fibrosis Foundation, 1998], and data generated during our investigation. 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
80 *Includes 1525-1G?T/1525-1G?T, Y569C/Y569D, G551D/G551D, 1525-1G?A/1525-1G?A, R1162X/R1162X, R01/ 07/R01/07, 2184insA/2184insA, Y568D/Y568D, 1VSB1-1/1VSB1-1, 1506M/1506M, 3849+10kbC?T/3849+10kbC?T and Q98X/ Q98X. 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: 14685259 [PubMed] Lewis HA et al: "Structure of nucleotide-binding domain 1 of the cystic fibrosis transmembrane conductance regulator."

No. Sentence Comment

216 CF mutations in NBD1 The majority of sites of CF-causing missense mutations occur in NBD1, primarily in its a-subdomain, and the locations in the mNBD1 structure of the most common of these (A455E, G480C, I506T, DI507, DF508, S549N, S549R, G551D, A559T, R560T, Y569D, and D648V; Bobadilla et al, 2002) are shown in Figure 3D. 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: 19645745 [PubMed] Shah U et al: "Cystic fibrosis: defining a disease under-diagnosed in Pakistan."

No. Sentence Comment

51 Common mutations such as DF508, S549R, S549N, Y569D, 296 + 12(T>C), R553X, G551D and G551X were screened by allele-specific polymerase chain reaction using published oligonucleotide sequences as template primers (Kerem et al. 1989; Riordan et al. 1989; Rommens et al. 1989; : Collins 1992b). Login to comment
60 The remaining 150 samples were tested by PCR for DF508, S549N, S549R, Y569D, 296 + 12(T>C), R553X, G551D, G551X (Table 1). Login to comment
81 These mutations were S549N, S549R, Y569D, 296 + 12(T>C), R553X, G551D and G551X. Login to comment
84 Some of the common mutations detected on PCR in our study, such as the S549N and S549R, were not confirmed by sequencing. We did confirm the results of one patient who was a compound heterozygote for the DF508 / S549N Table 1 Frequencies of mutations identified by allele specific PCR Mutations Homozygous Heterozygous delF508 12 14 S549N 0 1 S549R 1 19 Y569D 0 0 296 + 12(T>C) 0 0 R553X 0 0 G551D 0 0 G551X 0 0 Table 2 Mutations identified by sequencing Exon Sequenced (n) Mutations identified (n) Exon 10 87 4 Exon 11 43 1 Exon 12 29 0 Tropical Medicine and International Health volume 14 no 5 pp 542-545 may 2009 U. Shah et al. Cystic fibrosis in Pakistan ª 2009 Blackwell Publishing Ltd mutation and had very aggressive disease. 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

108 g D44G, 300delA, W57X, 405+1G>A, D110H, E116K, 541del4, 542del7, L137R, 621+2T>G, I175V, H199R, H199Y, C225X, V232D, Q290X, E292X, G314V, T338I, 1221delCT, W401X, Q452P, I502T, 1716+2T>C, G544S, R560S, A561E, V562I, Y569D, 1898+3A>G, 1898+5G>A, G628R(G>A), 2143delT, G673X, R851X, Q890X, S977F, 3129del4, 3154delG, 3271+1G>A, G1061R, R1066L, R1070W, 3601-17T>C, S1196X, 3732delA, G1249R, 3898insC, 4374+1G>A, del25kb. Login to comment
140 Non-F508del Mutations Found as Homozygous in a Sample of 3,710 Patients With Cystic Fibrosis Mutation n 711+1G>T 8 G542X 7 N1303K 7 2183delAA>G 5 W1282X 4 G551D 3 3905insT 3 R334W 2 R347P 2 1078delT 2 1811+1.6kbA>G 2 2113delA 2 Y1092X 2 R1162X 2 306insA 1 E92K 1 G178R 1 L227R 1 1677delTA 1 1717-1G>A 1 1717-8G>A 1 R553X 1 S549R(T>G) 1 R560S 1 V562I 1 Y569D 1 2711delT 1 S945L 1 R1158X 1 I1234V 1 3849+10kbC>T 1 Q1313X 1 del25kb 1 E831X 1 I175V 1 G314V 1 L1077P 1 produce a small quantity of functional protein as a result of a variable proportion of normal CFTR mRNA transcripts in addition to the abnormal ones (class V); 3) they are located in sites known to generate less severe mutants (external loops, residues lining the pore); and/or 4) they have been observed in CF with pancreatic sufficiency, CBAVD, and/or CF-related attenuated phenotypes only. 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

0 (c) 1998 WILEY-LISS, INC. RESEARCH ARTICLE 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) Geraldine Malone,1* Andrea Haworth,1 Martin J. Schwarz,1 Harry Cuppens,2 and Maurice Super1 1 North West Regional Molecular Genetics Laboratory, Royal Manchester Children`s Hospital, Manchester, U.K. 2 Centre for Human Genetics, University of Leuven, Leuven, Belgium Communicated by Michel Goossens We analysed DNA samples from 26 Pakistani patients with cystic fibrosis (CF) living in the United Kingdom (14 from patients residing in the north west of England, who were referred directly to the North West Regional Molecular Genetics Laboratory, and 12 from other regional molecular genetics laboratories). Login to comment
2 Combined SSCP/Heteroduplex analysis, DGGE, and direct DNA cycle sequencing revealed five novel mutations: Y569D, Q98X, 296+12(T>C), 1161delC, and 621+2(T>C), which appear to be specific to Pakistani CF families. Login to comment
31 RESULTS A total of 11 different mutations were detected in the Pakistani CF patients studied, including the five novel mutations: Y569D (Fig. 1), Q98X (Fig. 2), 296+12(T>C), 1161delC (Fig. 3), and 621+2 (T>C). Login to comment
42 Direct DNA cycle sequencing of CFTR exon 12 PCR products, showing the Y569D mutation. Lanes 14 (GATC) homozygote for the normal sequence (T at 1837), lanes 58 (GATC) heterozygote for Y569D (T and G at 1837), lanes 912 (GATC) homozygote for Y569D (G at 1837). Login to comment
46 DISCUSSION Novel Mutations Four unrelated patients were found to be homozygous for Y569D in exon 12. 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

PMID: 23613805 [PubMed] Schippa S et al: "Cystic fibrosis transmembrane conductance regulator (CFTR) allelic variants relate to shifts in faecal microbiota of cystic fibrosis patients."

No. Sentence Comment

37 Patient Sex Age (years) CFTR allele, = CFTR allele, R Criterion I(a) Criterion II (1 = severe, 0 = mild)(b) Pancreatic status(d) FEV1% BMI 1 M 17 F508del M1V 2 (1) 1 65 17.91 2 F 23 F508del Y569D 2 (1) 0 97 18.66 3 (s1)(c) F 20 P1013L F508del 2 (0) 0 87 18.67 4 M 11 F508del L997F (without R117L) 2 0 0 110 21.33 5 (s1)(c) M 11 P1013L F508del 2 (0) 0 100 23.14 6 M 8 R553X F508del 2 1 0 80 15.87 7 M 3 F508del unknown 2 (0) 0 nd nd 8 F 33 F508del F508del 1 1 1 73 18.61 9 M 10 F508del L1077P 2 1 0 94 19.79 10 M 9 F508del G542X 2 1 1 100 16.00 11 F 9 4167delCTAAGCC L1065P 3 nd 1 76 14.57 12 F 14 R117C (without (TG)12T5) F508del 2 0 0 94 18.44 13 F 11 F508del 991del5 2 1 1 109 17.80 14 M 42 (TG)12T5 F508del 2 0 0 106 23.78 15 (s2)(c) M 9 F508del F508del 1 1 1 82 15.45 16 M 10 F508del R347P 2 (0) 0 89 15.91 17 (s2)(c) F 6 F508del F508del 1 1 1 110 15.20 18 (s3)(c) M 39 2789+5G.A N1303K 3 nd 0 105 19.33 19 (s3)(c) F 41 2789+5G.A N1303K 3 nd 0 80 19.47 20 F 26 N1303K W1282X 3 nd 1 90 19.57 21 M 7 CFTRdele2,3 (21 kb) N1303K 3 nd 1 107 12.85 22 F 9 F508del L997F (without R117L) 2 0 0 113 25.21 23 M 7 P5L W1282X 3 nd 0 89 22.31 24 M 9 2789+5G.A F508del 2 (1) 1 97 15.60 25 F 2 F508del F508del 1 1 1 nd nd 26 F 32 N1303K N1303K 3 nd 1 107 21.22 27 M 14 L1065R T338I 3 nd 0 116 21.50 28 M 12 711+3A.G S549R(A.C) 3 nd 0 97 20.00 29 M 13 unknown R117H (without (TG)12T5) 3 nd 0 104 19.36 30 M 14 F508del G542X 2 1 1 84 21.87 31 F 13 F508del F508del 1 1 1 85 18.00 32 F 41 2789+5G.A N1303K 3 nd 1 84 21.08 33 F 21 L1065P F508del 2 (0) 0 62 18.29 34 F 50 D1152H F508del 2 (0) 0 63 23.74 35 M 29 F508del 2790-2A.G 2 (1) 0 92 24.46 36 F 45 unknown W1282X 3 nd 0 69 23.42 a (Hm = 1; Ht = 2; N = 3). Login to comment
62 Class I, II or III: G542X, W1282X, F508del, N1303K, L1065P, L1077P, Y569D, S549R(A.C). Login to comment

PMID: 23891399 [PubMed] Van Goor F et al: "Effect of ivacaftor on CFTR forms with missense mutations associated with defects in protein processing or function."

No. Sentence Comment

44 None M1V A46D E56K P67L R74W G85E E92K D110E D110H R117C R117H E193K L206W R334W I336K T338I S341P R347H R347P R352Q A455E L467P S492F F508del V520F A559T R560S R560T A561E Y569D D579G R668C L927P S945L S977F L997F F1052V H1054D K1060T L1065P R1066C R1066H R1066M A1067T R1070Q R1070W F1074L L1077P H1085R M1101K D1152H S1235R D1270N N1303K 0 100 200 300 400 500 600 * * * CFTR Mutation mRNA (% Normal CFTR) Fig. 1. Login to comment
64 Mutant CFTR form CFTR processing Mature/total % Normal CFTR Normal 0.89 &#b1; 0.01 100.0 &#b1; 18.5 G85E -0.05 &#b1; 0.04 -1.0 &#b1; 0.9 R560S 0.00 &#b1; 0.00 0.0 &#b1; 0.0 R1066C 0.02 &#b1; 0.01 0.0 &#b1; 0.0 S492F 0.00 &#b1; 0.00 0.1 &#b1; 0.1 R560T 0.01 &#b1; 0.01 0.2 &#b1; 0.1 V520F 0.05 &#b1; 0.03 0.3 &#b1; 0.2 M1101K 0.05 &#b1; 0.03 0.3 &#b1; 0.1 A561E 0.08 &#b1; 0.04 0.5 &#b1; 0.2 R1066M 0.02 &#b1; 0.02 0.5 &#b1; 0.4 N1303K 0.02 &#b1; 0.02 0.5 &#b1; 0.3 A559T 0.16 &#b1; 0.09 0.6 &#b1; 0.2 M1V 0.06 &#b1; 0.06 0.7 &#b1; 0.6 Y569D 0.11 &#b1; 0.04 0.6 &#b1; 0.2 R1066H 0.08 &#b1; 0.02a 0.7 &#b1; 0.2a L1065P 0.05 &#b1; 0.05 1.0 &#b1; 0.8 L467P 0.10 &#b1; 0.07 1.2 &#b1; 0.8 L1077P 0.08 &#b1; 0.04 1.5 &#b1; 0.6 A46D 0.21 &#b1; 0.08 1.9 &#b1; 0.5a E92K 0.06 &#b1; 0.05 1.9 &#b1; 1.3 H1054D 0.09 &#b1; 0.04 1.9 &#b1; 0.8 F508del 0.09 &#b1; 0.02a 2.3 &#b1; 0.5a H1085R 0.06 &#b1; 0.01a 3.0 &#b1; 0.7a I336K 0.42 &#b1; 0.05a 6.5 &#b1; 0.7a L206W 0.35 &#b1; 0.10a 6.8 &#b1; 1.7a F1074L 0.52 &#b1; 0.03a 10.9 &#b1; 0.6a A455E 0.26 &#b1; 0.10a 11.5 &#b1; 2.5a E56K 0.29 &#b1; 0.04a 12.2 &#b1; 1.5a R347P 0.48 &#b1; 0.04a 14.6 &#b1; 1.8a R1070W 0.61 &#b1; 0.04a 16.3 &#b1; 0.6a P67L 0.36 &#b1; 0.04a 28.4 &#b1; 6.8a R1070Q 0.90 &#b1; 0.01a 29.5 &#b1; 1.4a S977F 0.97 &#b1; 0.01a 37.3 &#b1; 2.4a A1067T 0.78 &#b1; 0.03a 38.6 &#b1; 6.1a D579G 0.72 &#b1; 0.02a 39.3 &#b1; 3.1a D1270N 1.00 &#b1; 0.00a,c 40.7 &#b1; 1.2a S945L 0.65 &#b1; 0.04a 42.4 &#b1; 8.9a L927P 0.89 &#b1; 0.01a,b 43.5 &#b1; 2.5a,b R117C 0.87 &#b1; 0.02a,b 49.1 &#b1; 2.9a,b T338I 0.93 &#b1; 0.03a,b 54.2 &#b1; 3.7a,b L997F 0.90 &#b1; 0.04a,b 59.8 &#b1; 10.4a,b D110H 0.97 &#b1; 0.01a,b 60.6 &#b1; 1.5a,b S341P 0.79 &#b1; 0.02a 65.0 &#b1; 4.9a,b R668C 0.94 &#b1; 0.03a,b 68.5 &#b1; 1.9a,b R74W 0.78 &#b1; 0.01a 69.0 &#b1; 2.7a,b D110E 0.92 &#b1; 0.05a,b 87.5 &#b1; 9.5a,b R334W 0.91 &#b1; 0.05a,b 97.6 &#b1; 10.0a,b K1060T 0.87 &#b1; 0.02a,b 109.9 &#b1; 28.0a,b R347H 0.96 &#b1; 0.02a,c 120.7 &#b1; 2.8a,b S1235R 0.96 &#b1; 0.00a,c 139.0 &#b1; 9.0a,b E193K 0.84 &#b1; 0.02a,b 143.0 &#b1; 17.1a,b R117H 0.86 &#b1; 0.01a,b 164.5 &#b1; 34.2a,b R352Q 0.98 &#b1; 0.01a,b 179.9 &#b1; 8.0a,c F1052V 0.90 &#b1; 0.01a,b 189.9 &#b1; 33.1a,b D1152H 0.96 &#b1; 0.02a,c 312.0 &#b1; 45.5a,b Notes to Table 1: Quantification of steady-state CFTR maturation expressed as the mean (&#b1;SEM; n = 5-9) ratio of mature CFTR to total CFTR (immature plus mature) or level of mature mutant CFTR relative to mature normal-CFTR (% normal CFTR) in FRT cells individually expressing CFTR mutations. Login to comment
74 Because the level of CFTR mRNA was similar across the panel of cell lines tested, the range in baseline activity and ivacaftor response likely reflects the severity of the functional defect and/or the 0 50 100 150 200 S341P R347P L467P S492F A559T A561E Y569D L1065P R1066C R1066M L1077P M1101K N1303K R560S L927P R560T H1085R V520F E92K M1V F508del H1054D I336K A46D G85E R334W T338I R1066H R352Q R117C L206W R347H S977F S945L A455E F1074L E56K P67L R1070W D110H D579G D110E R1070Q L997F A1067T E193K R117H R74W K1060T R668C D1270N D1152H S1235R F1052V Baseline With ivacaftor * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Chloride transport (% Normal) Mutant CFTR form 0 100 200 300 400 S341P R347P L467P S492F A559T A561E Y569D L1065P R1066C R1066M L1077P M1101K N1303K R560S L927P R560T H1085R V520F E92K M1V F508del H1054D I336K A46D G85E R334W T338I R1066H R352Q R117C L206W R347H S977F S945L A455E F1074L P67L E56K R1070W D110H D579G D110E R1070Q L997F A1067T E193K R117H R74W K1060T R668C D1270N D1152H S1235R F1052V * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * Mature CFTR (% Normal) Mutant CFTR form A B Fig. 2. Login to comment
82 Mutation Patientsa Chloride transport (bc;A/cm2 ) Chloride transport (% normal) EC50 Baseline With ivacaftor Baseline With ivacaftor Fold increase over baselineb Normal 204.5 &#b1; 33.3 301.3 &#b1; 33.8c 100.0 &#b1; 16.3 147.3 &#b1; 16.5c 1.5 266 &#b1; 42 G551D 1282 1.5 &#b1; 0.7 113.2 &#b1; 13.0c 1.0 &#b1; 0.5 55.3 &#b1; 6.3c 55.3 312 &#b1; 73 F1052V 12 177.3 &#b1; 13.7 410.2 &#b1; 11.3c 86.7 &#b1; 6.7 200.7 &#b1; 5.6c 2.3 177 &#b1; 14 S1235R ND 160.6 &#b1; 25.7 352.1 &#b1; 43.4c 78.5 &#b1; 12.6 172.2 &#b1; 21.2c 2.2 282 &#b1; 104 D1152H 185 117.3 &#b1; 23.0 282.7 &#b1; 46.9c 57.4 &#b1; 11.2 138.2 &#b1; 22.9c 2.4 178 &#b1; 67 D1270N 32 109.5 &#b1; 20.5 209.5 &#b1; 27.4c 53.6 &#b1; 10.0 102.4 &#b1; 13.4c 1.9 254 &#b1; 56 R668C 45 99.0 &#b1; 9.4 217.6 &#b1; 11.7c 48.4 &#b1; 4.6 106.4 &#b1; 5.7c 2.2 517 &#b1; 105 K1060T ND 89.0 &#b1; 9.8 236.4 &#b1; 20.3c 43.5 &#b1; 4.8 115.6 &#b1; 9.9c 2.7 131 &#b1; 73 R74W 25 86.8 &#b1; 26.9 199.1 &#b1; 16.8c 42.5 &#b1; 13.2 97.3 &#b1; 8.2c 2.3 162 &#b1; 17 R117H 739 67.2 &#b1; 13.3 274.1 &#b1; 32.2c 32.9 &#b1; 6.5 134.0 &#b1; 15.7c 4.1 151 &#b1; 14 E193K ND 62.2 &#b1; 9.8 379.1 &#b1; 1.1c 30.4 &#b1; 4.8 185.4 &#b1; 1.0c 6.1 240 &#b1; 20 A1067T ND 55.9 &#b1; 3.2 164.0 &#b1; 9.7c 27.3 &#b1; 1.6 80.2 &#b1; 4.7c 2.9 317 &#b1; 214 L997F 27 43.7 &#b1; 3.2 145.5 &#b1; 4.0c 21.4 &#b1; 1.6 71.2 &#b1; 2.0c 3.3 162 &#b1; 12 R1070Q 15 42.0 &#b1; 0.8 67.3 &#b1; 2.9c 20.6 &#b1; 0.4 32.9 &#b1; 1.4c 1.6 164 &#b1; 20 D110E ND 23.3 &#b1; 4.7 96.4 &#b1; 15.6c 11.4 &#b1; 2.3 47.1 &#b1; 7.6c 4.1 213 &#b1; 51 D579G 21 21.5 &#b1; 4.1 192.0 &#b1; 18.5c 10.5 &#b1; 2.0 93.9 &#b1; 9.0c 8.9 239 &#b1; 48 D110H 30 18.5 &#b1; 2.2 116.7 &#b1; 11.3c 9.1 &#b1; 1.1 57.1 &#b1; 5.5c 6.2 249 &#b1; 59 R1070W 13 16.6 &#b1; 2.6 102.1 &#b1; 3.1c 8.1 &#b1; 1.3 49.9 &#b1; 1.5c 6.2 158 &#b1; 48 P67L 53 16.0 &#b1; 6.7 88.7 &#b1; 15.7c 7.8 &#b1; 3.3 43.4 &#b1; 7.7c 5.6 195 &#b1; 40 E56K ND 15.8 &#b1; 3.1 63.6 &#b1; 4.4c 7.7 &#b1; 1.5 31.1 &#b1; 2.2c 4.0 123 &#b1; 33 F1074L ND 14.0 &#b1; 3.4 43.5 &#b1; 5.4c 6.9 &#b1; 1.6 21.3 &#b1; 2.6c 3.1 141 &#b1; 19 A455E 120 12.9 &#b1; 2.6 36.4 &#b1; 2.5c 6.3 &#b1; 1.2 17.8 &#b1; 1.2c 2.8 170 &#b1; 44 S945L 63 12.3 &#b1; 3.9 154.9 &#b1; 47.6c 6.0 &#b1; 1.9 75.8 &#b1; 23.3c 12.6 181 &#b1; 36 S977F 9 11.3 &#b1; 6.2 42.5 &#b1; 19.1c 5.5 &#b1; 3.0 20.8 &#b1; 9.3c 3.8 283 &#b1; 36 R347H 65 10.9 &#b1; 3.3 106.3 &#b1; 7.6c 5.3 &#b1; 1.6 52.0 &#b1; 3.7c 9.8 280 &#b1; 35 L206W 81 10.3 &#b1; 1.7 36.4 &#b1; 2.8c 5.0 &#b1; 0.8 17.8 &#b1; 1.4c 3.6 101 &#b1; 13 R117C 61 5.8 &#b1; 1.5 33.7 &#b1; 7.8c 2.9 &#b1; 0.7 16.5 &#b1; 3.8c 5.7 380 &#b1; 136 R352Q 46 5.5 &#b1; 1.0 84.5 &#b1; 7.8c 2.7 &#b1; 0.5 41.3 &#b1; 3.8c 15.2 287 &#b1; 75 R1066H 29 3.0 &#b1; 0.3 8.0 &#b1; 0.8c 1.5 &#b1; 0.1 3.9 &#b1; 0.4c 2.6 390 &#b1; 179 T338I 54 2.9 &#b1; 0.8 16.1 &#b1; 2.4c 1.4 &#b1; 0.4 7.9 &#b1; 1.2c 5.6 334 &#b1; 38 R334W 150 2.6 &#b1; 0.5 10.0 &#b1; 1.4c 1.3 &#b1; 0.2 4.9 &#b1; 0.7c 3.8 259 &#b1; 103 G85E 262 1.6 &#b1; 1.0 1.5 &#b1; 1.2 0.8 &#b1; 0.5 0.7 &#b1; 0.6 NS NS A46D ND 2.0 &#b1; 0.6 1.1 &#b1; 1.1 1.0 &#b1; 0.3 0.5 &#b1; 0.6 NS NS I336K 29 1.8 &#b1; 0.2 7.4 &#b1; 0.1c 0.9 &#b1; 0.1 3.6 &#b1; 0.1c 4 735 &#b1; 204 H1054D ND 1.7 &#b1; 0.3 8.7 &#b1; 0.3c 0.8 &#b1; 0.1 4.2 &#b1; 0.1c 5.3 187 &#b1; 20 F508del 29,018 0.8 &#b1; 0.6 12.1 &#b1; 1.7c 0.4 &#b1; 0.3 5.9 &#b1; 0.8c 14.8 129 &#b1; 38 M1V 9 0.7 &#b1; 1.4 6.5 &#b1; 1.9c 0.4 &#b1; 0.7 3.2 &#b1; 0.9c 8.0 183 &#b1; 85 E92K 14 0.6 &#b1; 0.2 4.3 &#b1; 0.8c 0.3 &#b1; 0.1 2.1 &#b1; 0.4c 7.0 198 &#b1; 46 V520F 58 0.4 &#b1; 0.2 0.5 &#b1; 0.2 0.2 &#b1; 0.1 0.2 &#b1; 0.1 NS NS H1085R ND 0.3 &#b1; 0.2 2.1 &#b1; 0.4 0.2 &#b1; 0.1 1.0 &#b1; 0.2 NS NS R560T 180 0.3 &#b1; 0.3 0.5 &#b1; 0.5 0.1 &#b1; 0.1 0.2 &#b1; 0.2 NS NS L927P 15 0.2 &#b1; 0.1 10.7 &#b1; 1.7c 0.1 &#b1; 0.1 5.2 &#b1; 0.8c 52.0 313 &#b1; 66 R560S ND 0.0 &#b1; 0.1 -0.2 &#b1; 0.2 0.0 &#b1; 0.0 -0.1 &#b1; 0.1 NS NS N1303K 1161 0.0 &#b1; 0.0 1.7 &#b1; 0.3 0.0 &#b1; 0.0 0.8 &#b1; 0.2 NS NS M1101K 79 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS L1077P 42 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS R1066M ND 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS R1066C 100 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS L1065P 25 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS Y569D 9 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS A561E ND 0.0 &#b1; 0.1 0.0 &#b1; 0.1 0.0 &#b1; 0.0 0.0 &#b1; 0.1 NS NS A559T 43 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS S492F 16 0.0 &#b1; 0.0 1.7 &#b1; 1.2 0.0 &#b1; 0.0 0.8 &#b1; 0.6 NS NS L467P 16 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS R347P 214 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 0.0 &#b1; 0.0 NS NS S341P 9 0.0 &#b1; 0.0 0.2 &#b1; 0.2 0.0 &#b1; 0.0 0.1 &#b1; 0.1 NS NS a Number of individuals with the individual mutation in the CFTR-2 database (www.CFTR2.org). Login to comment

PMID: 23974870 [PubMed] Sosnay PR et al: "Defining the disease liability of variants in the cystic fibrosis transmembrane conductance regulator gene."

No. Sentence Comment

137 In addition to these ten variants, c.1210-12(7) (legacy name 7T) had already been reported to be non-penetrant48 and was identified as a second variant in numerous fathers, and a twelfth variant, p.Ile1027Thr, was deemed 159 variants ࣙ0.01% frequency in CFTR2 127 variants meet clinical and functional criteria Clinical and functional analysis 13 variants meet neither criteria 14 variants 5 variants 7 variants 6 variants Evidence of non-penetrance No evidence of non-penetrance 19 variants meet clinical or functional criteria 127 variants are CF causing 12 variants are non CF causing 20 variants are indeterminate p.Arg117HisߤC p.Arg75Gln p.Gly576Alaߤ p.Arg668Cys ߤ p.Met470Val C p.IIe1027Thr ߤC p.Val754Met ߤC p.IIe148Thr ߤC p.Arg31Cys C p.Ser1235Arg ߤ p.Leu997Phe ߤ p.Arg1162Leu p.Leu227Arg F p.Gln525* F p.Leu558SerC p.Asp614Gly C c.2657+2_2657+3insA C c.1418delG F c.1210-12(7) ߤ p.Arg1070Gln C p.Asp1270Asn ߤC p.[Gln359Lys; Thr360Lys] p.Gly1069Argߤ p.Asp1152His p.Phe1052Val c.1210-12(5) p.Arg74Trpߤ p.IIe1234Val ߤC p.Arg1070Trp ߤF p.Ser977Phe F p.Asp579Gly C p.Tyr569Asp F Penetrance analysis Figure 4ߒ Assignment of disease liability to the 159 most frequent CFTR variants using three criteria. 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

31 Both methods used 5 &#b5;l of isolated DNA for the NGS assay. NGS assay for detection of CFTR mutations/variants CFTR mutations are described using both the international nomenclature of the Human Genome Variation Society Mutations that have varying consequences c.3454G>C (D1152H) c.3154T>G (F1052V) c.3208C>T (R1070W) c.2930C>T (S977F) - c.3808G>A (D1270N) c.3205G>A (G1069R) c.350G>A (R117H) PolyTG/ polyT - c.1736A>G (D579G) c.3209G>A (R1070Q) c.220C>T (R74W) - - Mutations still under evaluation c.2657ߙ+ߙ2_2657ߙ+ߙ3insA (2789ߙ+ߙ2insA) c.680T>G (L227R) c.1705T>G (Y569D) - - c.1841A>G (D614G) c.1673T>C (L558S) - - - c.3700A>G (I1234V) c. 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

381 [Glu479*;Val754Met] F508del c.1521_1523delCTT CF-PI CF-causing p.Phe508del 1717-8G>A c.1585-8G>A CF-PI CF-causing 1717-1G>A c.1585-1G>A CF-PI CF-causing D529N c.1585G>A CF-PI nd p.Asp529Asn G542X c.1624G>T CF-PI CF-causing p.Gly542* S549R(A>C) c.1645A>C CF-PI CF-causing p.Ser549Arg S549N c.1646G>A CF-PI CF-causing p.Ser549Asn S549R(T>G) c.1647T>G CF-PI CF-causing p.Ser549Arg G551D c.1652G>A CF-PI CF-causing p.Gly551Asp Q552X c.1654C>T CF-PI CF-causing p.Gln552* R553X c.1657C>T CF-PI CF-causing p.Arg553* L558S c.1673T>C CF-PI unknown significance p.Leu558Ser Y569D c.1705T>G CFTR-RD,CBAVD unknown significance p.Tyr569Asp Continued on next page 2 0 | L U C A R E L L I E T A L . 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

87 [Gln359Lys; Thr360Lys] L558S c.1673 T4C p.Leu558Ser Y569D c.1705 T4G p.Tyr569Asp D579G c.1736 A4G p.Asp579Gly D614G c.1841 A4G p.Asp614Gly S977F c.2930C4T p.Ser977Phe F1052V c.3154 T4G p.Phe1052Val G1069R c.3205G4A p.Gly1069Arg R1070Q c.3209G4A p.Arg1070Gln D1152H c.3454G4C p.Asp1152His I1234V c.3700 A4G p.Ile1234Val 5T c.1210 - 12[5] Examples of common not CF-causing variantsc R31C c.91C4T p.Arg31Cys R74W c.220C4T p.Arg74Trp R75Q c.224G4A p.Arg75Gln I148T c.443 T4C p.Ile148Thr M470V c.1408 A4G p.Met470Val G576A c.1727G4C p.Gly576Ala R668C c.2002C4T p.Arg668Cys V754M c.2260G4A p.Val754Met L997F c.2991G4C p.Leu997Phe I1027T c.3080 T4C p.Ile1027Thr R1070W c.3208C4T p.Arg1070Trp R1162L c.3485G4T p.Arg1162Leu Table 1 (Continued) HGVS nomenclature Legacy name cDNA nucleotide name Protein name S1235R c.3705 T4G p.Ser1235Arg D1270N c.3808G4A p.Asp1270Asn 7T c.1210-12[7] Abbreviation: HGVS, Human Genome Variation Society. Login to comment