ABCMdb

ABCC7 p.Trp846*

None has been submitted yet.

Publications

PMID: 10922395 [PubMed] Abramowicz MJ et al: "Fetal bowel hyperechogenicity may indicate mild atypical cystic fibrosis: a case associated with a complex CFTR allele."

No. Sentence Comment

45 In another fetus with FBH at 21 weeks` gestation, we found the genotype W846X/G576A-R668C. Login to comment

PMID: 11589722 [PubMed] Walkowiak J et al: "Analysis of exocrine pancreatic function in cystic fibrosis: one mild CFTR mutation does not exclude pancreatic insufficiency."

No. Sentence Comment

90 N1303K was found to be a severe mutation in addition to E827X, W846X, while 4382delA, 3272±26G-A and 3849 1 10kbCT were assessed as mild ones [8]. 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

109 Mutational Arrays, Detection Rates and Methods by Region* Estimated Projected detection of Number of Number of Country/ allele two CFTR mutations chromosomes Region Mutation array detectiona mutationsb includedc (max/min)d Reference Europe Albania ∆F508 (72.4%) C276X (0.7%) 74.5 55.5 4 270/146 CFGAC [1994]; Macek et al. G85E (0.7%) R1070Q (0.7%) [2002] Austria ∆F508 (62.9%) 457TAT→G (1.2%) 76.6 58.7 11 1516/580 Estiville et al. [1997]; Dörk et al. (total) G542X (3.3%) 2183AA→G (0.7%) [2000]; Macek et al. [2002] CFTRdele2,3 (2.1%) N1303K (0.6%) R1162X (1.9%) I148T (0.5%) R553X (1.7%) R117H (0.5%) G551D (1.2%) Austria ∆F508 (74.6%) 2183AA→G (2.4%) 95.3 90.8 8 126 Stuhrmann et al. [1997] (tyrol) R1162X (8.7%) G551D (1.6%) G542X (2.4%) R347P (1.6%) 2789+5G→A (2.4%) Q39X (1.6%) Belarus ∆F508 (61.2%) R553X (0.5%) 75.2 56.6 9 278/188 Dörk et al. [2000]; Macek et al. G542X (4.5%) R334W (0.5%) [2002] CFTRdele2,3 (3.3%) R347P (0.5%) N1303K (3.2%) S549N (0.5%) W1282X (1.0%) Belgium ∆F508 (75.1%) 622-1A→C (0.5%) 100.0 100.0 27 1504/522 Cuppens et al. [1993]; Mercier et G542X (3.5%) G458V (0.5%) al. [1993]; CFGAC [1994]; N1303K (2.7%) 1898+G→C (0.5%) Estivill et al.[1997] R553X (1.7%) G970R (0.5%) 1717-1G→A (1.6%) 4218insT (0.5%) E60X (1.6%) 394delTT (0.5%) W1282X (1.4%) K830X (0.5%) 2183A→G+2184delA (1.2%) E822K (0.5%) W401X (1.0%) 3272-1G→A (0.5%) A455E (1.0%) S1161R (0.5%) 3272-26A→G (1.0%) R1162X (0.5%) S1251N (1.0%) 3750delAG (0.5%) S1235R (0.8%) S1255P (0.5%) ∆I507 (0.6%) Bulgaria ∆F508 (63.6%) R75Q (1.0%) 93.0 86.5 21 948/432 Angelicheva et al. [1997]; (total) N1303K (5.6%) 2183AA→G (0.9%) Estivill et al. [1997]; Macek G542X (3.9%) G1244V+S912L (0.9%) et al. [2002] R347P (2.2%) G85E (0.9%) 1677delTA (2.1%) 2184insA (0.9%) R1070Q (1.8%) L88X+G1069R (0.8%) Q220X (1.2%) 2789+5G→A (0.8%) 3849+10KbC→T (1.1%) G1244E (0.8%) W1282X (1.0%) 1717-1G→A (0.8%) 2176insC (1.0%) Y919C (0.7%) G1069R (1.0%) WORLDWIDEANALYSISOFCFTRMUTATIONS581 Bulgaria 1) DF508 4) 1677delTA - - 6 13 Angelicheva et al. [1997] (ethnic 2) R347P 5) Q493R Turks) 3) G542X 6) L571S - - 1 30 Angelicheva et al. [1997] Bulgaria 1) DF508 (100.0%) (Gypsy) Croatia ∆F508 (64.5%) G551D (1.1%) 72.5 52.6 5 276 Macek et al. [2002] G542X (3.3%) 3849+10KbC→T (0.7%) N1303K (2.9%) Czech ∆F508 (70.0%) 1898+1G→T (2.0%) 89.6 80.3 10 2196/628 CFGAC [1994]; Estiville et al. Republic CFTRdele2,3 (5.5%) 2143delT (1.2%) [1997]; Dörk et al. [2000]; G551D (3.8%) R347P (0.8%) Macek et al. [2002] N1303K (2.9%) 3849+10KbC→T (0.6%) G542X (2.2%) W1282X (0.6%) Denmark ∆F508 (87.5%) G542X (0.7%) 92.3 85.2 6 1888/678 CFGAC [1994]; Schwartz et al. (excluding 394delTT (1.8%) 621+1G→T (0.6%) [1994]; Estiville et al. [1997] Faroe) N1303K (1.1%) 3659delC (0.6%) Estonia ∆F508 (51.7%) R117C (1.7%) 80.2 64.3 10 165/80 Estivill et al. [1997]; Klaassen et 394delTT (13.3%) E217G (1.7%) al. [1998]; Macek et al. S1235R (3.3%) R1066H (1.7%) [2002] 359insT (1.7%) 3659delC (1.7%) I1005R (1.7%) S1169X (1.7%) Finland ∆F508 (46.2%) G542X (1.9%) 78.8 62.1 4 132/52 CFGAC [1994]; Kere et al. 394delTT (28.8%) 3372delA (1.9%) [1994]; Estivill et al. [1997] France ∆F508 (67.7%) 2789+5G→T (0.79%) 79.7 63.6 12 17854/7420 Chevalier-Porst et al. [1994]; (total) G542X (2.94%) 2184delA+2183A→G (0.77%) Estivill et al. [1997]; Claustres et al. [2000]; Guilloud-Bataille N1303K (1.83%) G551D (0.74%) et al. [2000] 1717-1G→A (1.35%) 1078delT (0.63%) W1282X (0.91%) ∆I507 (0.62%) R553X (0.86%) Y122K (0.59%) France ∆F508 (75.8%) R297Q (0.8%) 98.7 97.4 18 599/365 Férec et al. [1992]; Scotet et al. (Brittany) 1078delT (4.0%) R347H (0.8%) [2000] G551D (3.6%) I1234V (0.8%) N1303K (3.0%) R553X (0.8%) R117H (1.7%) 2789+5G→A (0.8%) 3272-26A→G (1.3%) 4005+1G→A (0.7%) G542X (1.1%) 621+1G→T (0.6%) 1717-1G→A (1.0%) ∆I507 (0.6%) G1249R (0.8%) W846X (0.5%) France ∆F508 (70.0%) N1303K (0.8%) 90.4 81.7 16 250 Claustres et al. [1993] (southern) G542X (6.4%) 3737delA (0.8%) 1717-1G→A (1.6%) R1162X (0.8%) L206W (1.2%) Y1092X (0.8%) R334W (1.2%) S945L (0.8%) ∆I507 (1.2%) K710X (0.8%) 2184delA (1.2%) 1078delT (0.8%) R1158X (1.2%) Y122X (0.8%) (Continued) BOBADILLAETAL. Login to comment

PMID: 12070264 [PubMed] Dugueperoux I et al: "Relationship between genotype and phenotype for the CFTR gene W846X mutation."

No. Sentence Comment

0 ONLINE MUTATION REPORT Relationship between genotype and phenotype for the CFTR gene W846X mutation I Duguépéroux, G Bellis, C Férec, D Gillet, V Scotet, M de Braekeleer, and the participating centres of the French CF registry . Login to comment
131 We extracted from the French CF Registry all the patients who attended a participating care centre at least once during 1999 and for whom the genotype was composed of the W846X and ∆F508 mutations. Login to comment
137 Analyses were performed using Epi Info 6.04 FR. Table 1 shows the phenotypic characteristics of the 10 CF patients compound heterozygous for the W846X and ∆F508 mutations and the 10 ∆F508 homozygous patients. Login to comment
138 No significant difference was found for the mean ages at the time of diagnosis despite wide variation owing to two late diagnoses in the W846X/∆F508 group: a male was diagnosed at 29 years old and a female at 27.4 years old. Login to comment
140 More ∆F508 homozygotes than W846X/∆F508 patients were colonised with Pseudomonas aeruginosa, the difference being borderline significant (p=0.057). Login to comment
141 The mean FEV1 and FCV values were much higher among the W846X/∆F508 patients (73.5 and 80.9% of the predicted values) than among the ∆F508/∆F508 patients (53.9 and 68.9%); however, the differences were not significant. Login to comment
148 The better anthropometric and lung function results combined with a higher probability of reaching adulthood lead us to conclude that, although the W846X mutation should be considered a severe allele, it is associated with less severe pulmonary manifestation and probably a better prognosis of the disease. Login to comment

PMID: 12116247 [PubMed] Muller F et al: "Predicting the risk of cystic fibrosis with abnormal ultrasound signs of fetal bowel: results of a French molecular collaborative study based on 641 prospective cases."

No. Sentence Comment

71 In the last case (21) the fetus carried the nonsense mutation W846X (detected in the first step using DGGE), associated with the complex allele G576A-R668C. Login to comment
73 Fetuses Carrying Two CFTR Mutations Cases CFTR Gene Mutations Ultrasound Findings Outcome 1-9 DF508/DF508 Hyperechogenic bowel TOP 10,11 DF508/DF508 Hyperechogenic bowel þ dilated loop TOP 12 DF508/DF508 Hyperechogenic bowel þ dilated loop þ gall bladder not seen TOP 13 DF508/DF508 Hyperechogenic bowel þ gall bladder not seen TOP 14 DF508/DF508 Intestinal dilated loops (absent at 22 wks) Birth, CF-affected, meconium ileus at birth 15 DF508/W1282X Hyperechogenic bowel (absent at 22 wks) TOP 16 DF508/G542X Hyperechogenic bowel þ dilated loop TOP 17 DF508/1078delT Hyperechogenic bowel þ dilated loop (absent at 22 wks) Birth, CF-affected,* meconium ileus at birth 18 DF508/O220X Hyperechogenic bowel þ dilated loop (present at 33 wks) Birth, CF-affected,* meconium ileus at birth 19 1078delT/394delTT Hyperechogenic bowel TOP 20** CFTRdele19/CFTRdele19 Hyperechogenic bowel (present at 33 wks) Birth, CF-affected, absence of meconium ileus at birth 21 W846X/G576A-R668C Hyperechogenic bowel Birth, potential absence of vas deferens TOP ¼ termination of pregnancy; Wks ¼ weeks of amenorrhea. Login to comment

PMID: 12215837 [PubMed] Scotet V et al: "Spatial and temporal distribution of cystic fibrosis and of its mutations in Brittany, France: a retrospective study from 1960."

No. Sentence Comment

10 Western Brittany presented a specific spectrum of mutations: 1078delT (9.4% of mutated alleles in the diocese of Cornouaille), G551D (7.7% in the diocese of Léon), 4005+1G→A (2.9% in Cornouaille) and W846X (1.5% in western Brittany). Login to comment
99 The main mutation, viz. ∆F508, was present in 75% of chromosomes, whereas five other mutations were found with a frequency greater than or equal to 1%: 1078delT (3.8%); G551D (3.7%), N1303 K (1.3%), W846X (1.1%) and 2789+5G→A (1.0%). Login to comment
118 His genotype was ∆F508/∆F508 Mutation Exon Basse-Bretagne Haute-Bretagne Brittanya ∆F508 10 446 75.6% 224 73.7% 672 75.0% 1078delT 7 31 5.3% 3 1.0% 34 3.8% G551D 11 21 3.6% 12 3.9% 33 3.7% N1303K 21 3 0.5% 9 3.0% 12 1.3% W846X 14a 9 1.5% 1 0.3% 10 1.1% 2789+5G→A 14b 3 0.5% 6 2.0% 9 1.0% 1717-1G→A 11 5 0.8% 3 1.0% 8 0.9% Y1092X 17b 1 0.2% 6 2.0% 7 0.8% 4005+1G→A 20 6 1.0% 1 0.3% 7 0.8% E60X 3 3 0.5% 3 1.0% 6 0.7% 621+1G→T 4 3 0.5% 3 1.0% 6 0.7% R347H 7 6 1.0% 0 0.0% 6 0.7% S492F 10 2 0.3% 3 1.0% 5 0.6% G542X 11 4 0.7% 1 0.3% 5 0.6% 3272-26A→G 17b 2 0.3% 3 1.0% 5 0.6% R117H 4 3 0.5% 1 0.3% 4 0.4% G91R 3 3 0.5% 0 0.0% 3 0.3% ∆I507 10 1 0.2% 2 0.7% 3 0.3% R553X 11 3 0.5% 0 0.0% 3 0.3% W1282X 20 2 0.3% 1 0.3% 3 0.3% A72D 3 0 0.0% 2 0.7% 2 0.2% G85E 3 0 0.0% 2 0.7% 2 0.2% F311L 7 0 0.0% 2 0.7% 2 0.2% 1221delCT 7 2 0.3% 0 0.0% 2 0.2% R560K 11 0 0.0% 2 0.7% 2 0.2% 2622+1G→A 13 2 0.3% 0 0.0% 2 0.2% S945L 15 0 0.0% 2 0.7% 2 0.2% I1234V 19 2 0.3% 0 0.0% 2 0.2% G1249R 20 2 0.3% 0 0.0% 2 0.2% 3905insT 20 2 0.3% 0 0.0% 2 0.2% Unidentified - 3 0.5% 0 0.0% 3 0.3% Total - 590 65.7% 304 34.3% 896 100% IVS17bTA, IVS17bCA) of Irish, Scottish, English, Breton and Czech subjects who were carriers of this mutation, and showed that all these alleles carried a unique haplotype (16-7-17), testifying to the Celtic origin of this mutation (Cashman et al. 1995). Login to comment
119 The W846X mutation seemed to be concentrated at the junction of the three departments of western Brittany: it was present on 1.5% of chromosomes in Basse-Bretagne but only on 0.3% in Haute-Bretagne. Login to comment
123 Consequently, western Brittany showed a specific mutation spectrum containing the mutations 1078delT (9.4% of mutated alleles in the diocese of Cornouaille), G551D (7.7% in the diocese of Léon), 4005+1G→A (2.9% in Cornouaille) and W846X (1.5% in western Brittany). Login to comment
155 Some mutations that are rare in France have a high frequency of occurrence in the Breton population (1078delT: 3.8%; G551D: 3.7%; W846X: 1.1%). Login to comment
157 Indeed, 34 of the 49 cases of the 1078delT mutation observed in France (69.4%) have been found here, together with 33 of the 73 G551D alleles (45.2%) and 10 of the 20 W846X alleles (50%; Claustres et al. 2000). Login to comment
167 This high frequency could result from founder effects and genetic drifts, as illustrated by the high frequency of several mutations (e.g. 1078delT, W846X). Login to comment

PMID: 12923859 [PubMed] Simon-Bouy B et al: "Hyperechogenic fetal bowel: a large French collaborative study of 682 cases."

No. Sentence Comment

55 In addition, one fetus presented with two CFTR mutations (W846X associated with the complex allele G576A-R668C) involved in congenital bilateral agenesis of the vas deferens. Login to comment

PMID: 15536480 [PubMed] Modiano G et al: "A large-scale study of the random variability of a coding sequence: a study on the CFTR gene."

No. Sentence Comment

33 In the Tajima`s test,19 the null hypothesis of neutrality is rejected if a statistically significant difference between p Common and rare nonsynonymous and synonymous cSNSs G Modiano et al European Journal of Human Genetics Table 1 List of the 61 cSNSsa encountered in the present survey The random samples of genes (and the technique utilized) cSNS variants found NE Italy (DGGE) Central Italy (DGGE) Southern France (DGGE) Northern France (DHPLC) Spain (SSCA) Czechia (DGGE) Hb Â 104 Exon Exon Length (bp) Ref. no. SNS SASc 1st 100d 2nd 500 1st 100d 2nde 1st 100d 2nd 500 1st 100 2nde 82d 72 Abs. Freq. Total sample size q Â 104 se Â 104 NSf Sf 1g 53 0 0 0 0 0/452 0 924 2 111 1 223C4T R31C 1 1 1/500 1 1 0 0/450 0 5 (11) 1 932 (2 432) 45.23 13.61 90 2 224G4T R31L 0 0 0/500 0 0 0 1/450 0 1 1 932 5.17 5.17 10 3 257C4T S42F 0 0 1/500 0 0 0 0/450 0 1 1 932 5.17 5.17 10 3 109 4 334A4G K68E 1 0 0 0/498 0 0 0 0/452 0 0 1 2 504 3.99 3.99 8 5 352C4T R74W 0 0 0 0/498 0 0 0 1/452 0 0 1 2 504 3.99 3.99 8 6 356G4A R75Q 1 7 1 7/498 2 9 2 9/452 0 2 40 (40) 2 504 (2 544) 157.23 24.66 310 7 386G4A G85E 0 0 1 1/498 0 0 0 0/452 0 0 2 2 504 7.99 5.65 16 4 216 8 482G4A R117H 0 0 0 0/292 0 2 0 1/456 0 0 3 2 302 13.03 7.52 26 9 528T4G I132M 0 0 0 0/292 0 0 0 1/456 0 0 1 2 302 4.34 4.34 8 10 575T4C I148T 1 2 0 1/292 0 0 0 1/456 0 1 6 2 302 26.06 10.63 52 5 90 11 640C4T R170C 0 0 0 0/6 0 0 1/448 0 1 1 436 6.96 6.96 14 12 641G4A R170H 1 1 0 0/6 0 0 2/448 0 4 (4) 1 436 (1 930) 20.73 10.35 41 6a 164 0 0 0/6 0 0 0/432 0 0 992 6b 126 0 0 0/6 0 0 0/454 0 942 7 247 0 0 0/6 0 0 0/796 0 1 284 8 93 13 1281G4A L383 0 0 0 0/6 0 0 1/456 0 0 1 1 516 6.60 6.60 13 9 183 14 1402G4A G424S 0 0 0/6 0 0 1/454 0 1 940 10.64 10.64 21 15 1459G4T D443Y 0 0 0/6 0 0 1/454 0 1 940 10.64 10.64 21 10 192 16 1540A4G M470Vh 42 197 30 37/96 39 199 (i) (i) 27 571(736) 1 484 (1 912) 3849.37 111.28 4 735 17 1598C4A S489X 0 0 0 0/96 0 0 0 1/796 0 1 2 374 4.21 4.21 8 18 1648A4G I506V 1 0 0 0/96 0 0 0 0/796 0 1 2 374 4.21 4.21 8 19 1655T4G F508C 0 1 0 0/96 0 0 0 1/796 0 2 2 038 8.42 5.96 17 20 1716G4A Q528 2 16 1 0/96 0 19 i I 5 43 (58) 1 478 (2 024) 286.56 37.08 557 11 95 21 1756G4T G542X 0 2 0 0/134 0 0 0/796 0 0 2 1 984 10.08 7.12 20 22 1764T4G G544 0 0 0 0/134 0 0 1/796 0 0 1 1 984 5.04 5.04 10 23 1784G4A G551D 0 0 0 0/134 0 0 1/796 0 0 1 1 984 5.04 5.04 10 12 87 24 1816G4A V562I 0 0 0 0 1 0 0/450 0 0 1 (1) 2 004 (2 504) 3.99 3.99 8 25 1816G4C V562L 0 0 0 1 0 0 1/450 0 0 2 (3) 2 004 (2 504) 11.98 6.91 24 26 1859G4C G576A 1 2 0 1 11 0 8/450 0 0 23 (27) 2 004 (2 538) 106.38 20.36 213 13 724j 449 27 1997G4A G622D 0 0 0/80 0/96 1 0 0 0/444 0 1 2 002 5.00 5.00 10 28 2082C4T F650 1 0 0/80 0/20 0 0 0 0/444 0 1 (1) 1 926 (2 412) 4.15 4.15 8 29 2134C4T R668C 1 2 0/80 0/96 1 11 0 12/444 0 27(32) 2 002 (2 558) 125.10 21.98 247 275 30 2377C4T L748 0 0 0/6 0 1 1 388 25.77 25.77 52 14a 129 31 2670G4A W846X 0 0 0/6 0 1 0/452 0/80 0 1 1 010 9.90 9.90 20 32 2694T4G T854 33 23 0/6 33 38 149/452 14/80 11 301 1 010 2980.20 143.92 4 184 33 2695G4A V855I 0 0 0/6 0 0 1/452 0/80 0 1 1 010 9.90 9.90 20 14b 38 0 0 0 0/520 0 0 0 0/446 0 2 448 15 251 34 2816G4C S895T 0 0 0/6 0 0 2/436 0 0 2 996 20.08 14.18 40 35 2831A4C N900T 0 0 0/6 0 0 1/436 0 0 1 996 10.04 10.04 20 36 2988G4C M952I 0 0 0/6 0 0 1/436 0 0 1 996 10.04 10.04 20 37 3030G4A T966 (2)k (1)k 0 6/436 0 6 (25)k 618 (1814)k 137.82 27.37 272 38 3032T4C L967S 0 0 0/6 0 0 1/436 0 0 1 996 10.04 10.04 20 16 80 0 0 0/498 0 0 0/450 0 0 1 502 17a 151 39 3123G4C L997F 0 2 2 1/494 0 7 1 4/454 0 0 17 2 502 67.95 16.42 135 40 3157G4A A1009T 0 2 0 0/494 0 0 0 0/454 0 0 2 2 502 7.99 5.65 16 41 3212T4C I1027T 1 0 0 0/494 0 0 0 0/454 0 0 1 2 502 4.00 4.00 8 17b 228 42 3286T4G F1052V 1 1 0 1/194 0 0 0 0/452 0 0 3 (3) 2 200 (2 240) 13.39 7.73 27 43 3337G4A G1069R 0 1 0 0/194 0 0 0 0/452 0 0 1 2 200 4.55 4.55 9 CommonandrarenonsynonymousandsynonymouscSNSs GModianoetal 186 EuropeanJournalofHumanGenetics 44 3345G4T Q1071H 0 0 0 0/194 0 1 0 0/452 0 0 1 2 200 4.55 4.55 9 45 3417A4T T1995 1 3 0 0/194 1 1 0 0/452 0 0 6 (8) 2 200 (2 506) 31.92 11.27 64 46 3419T4G L1096R 0 0 0 0/194 1 0 0 0/452 0 0 1 2 200 4.55 4.55 9 47 3477C4A T1115 0 0 0 0/194 0 0 0 1/452 0 0 1 2 200 4.55 4.55 9 18 101 48 3523A4G I1131V 0 0 1 0/10 0 0 0/448 0 0 1 (2) 1 512 (1 908) 10.48 7.07 21 49 3586G4C D1152H 0 0 0 0/10 0 0 1/448 0 0 1 1 512 6.61 6.61 13 19 249 50 3617G4T R1162L 0 0 1 1/494 0 0/260 0 0/454 0 0 2 2 262 8.84 6.25 18 51 3690A4G Q1186 0 0 0 0/494 0 0/260 0 0/454 1 0 1 2 262 4.42 4.42 9 52 3813A4G L1227 0 1 0 0/494 0 0/260 0 0/454 0 0 1 2 262 4.42 4.42 9 53 3837T4G S1235R 1 1 0 1/494 0 4/260 0 7/454 0 1 15 (15) 2 262 (2 310) 69.94 16.71 140 20 156 54 4002A4G P1290 2 3 0/6 3 5 18/454 3/80 2 36 1 012 357.73 58.22 690 21 90 55 4009G4A V1293I 0 0 0/6 0 0/300 0 1/456 0 0 1 1 316 7.60 7.60 15 56 4029A4G T1299 1 0 0/6 0 1/300 0 1/456 0 0 3 (8) 1 316 (2 330) 34.33 12.12 69 57 4041C4G N1303K 1 0 0/6 0 0/300 0 0/456 0 0 1 1 316 7.60 7.60 15 58 4085T4C V1318A 0 0 0/6 0 0/300 0 1/456 0 0 1 1 316 7.60 7.60 15 22 173 0 0 0/18 0 0 0/450 0 0 1 022 23 106 0 0 0 0/6 0 0 0/448 0 1 436 24l 198+3 59 4404C4T Y1424 1 0 0/6 1 2 5/420 0 2 11 (32) 980 (2 516) 127.19 22.34 251 60m 4521G4A Q1463 (21) (16) (3/32) (14/80) (30) (94/420) 15/76 (17) 15 (227) 76 (1052) 2142.86 131.07 3 367 61 4563T4C D1477 0 0 0/6 0 1 0/420 0 0 1 980 10.20 10.20 20 Totals 6 525 9 584 16 109 The bracketed figures include also the RFLP analysis data (see Materials and methods); the NE Italy, Central Italy, Southern and Northern France are each subdivided into two samples where the 1st is made up of 100 genes. Login to comment

PMID: 16189704 [PubMed] McGinniss MJ et al: "Extensive sequencing of the CFTR gene: lessons learned from the first 157 patient samples."

No. Sentence Comment

75 Dx of CF, pancreatic insufficiency, frequent colds and cough 4 DF508/p.P67L 3 months F Positive sweat test 50, 53, 60 Followed in CF Clinic 5 DF508/p.W846X 9 months M Positive sweat test ? Login to comment

PMID: 17850636 [PubMed] Girardet A et al: "Negative genetic neonatal screening for cystic fibrosis caused by compound heterozygosity for two large CFTR rearrangements."

No. Sentence Comment

35 6 k b A .G , 3 2 7 2 - 2 6 A .G , 2 7 8 9 15 G .A , 312011G.A, 71111G.T, G85E, Y122X and W846X). Login to comment

PMID: 20522854 [PubMed] Sermet-Gaudelus I et al: "Measurement of nasal potential difference in young children with an equivocal sweat test following newborn screening for cystic fibrosis."

No. Sentence Comment

130 Table 3 Genotypes of the children with HIRT according to the diagnostic score cut-off in the 21 patients with reliable NPD tests; results after extensive genetic analysis CFTR genotypes Diagnosis score >0.27 (8 patients) £0.27 (13 patients) A/A 0 F508del/621+3A/G F508del/Q1291R A/AB F508del/R347H F508del/R117H;T7 W846X/R117C n¼2 F508del/R1070W 2183AA/G/L206W F508del/3272-26A/G F508del/R117H;T7; n¼4 A/D 0 F508del/R933G G551D/R352Q B/D G622D/3849+45G/A 0 A/0 F508del/0 n¼2 0 0/0 3 0 0, no identified mutation; A, CF-causing mutation; B, mutation associated with cystic CFTR-related disorders; C, mutation with no clinical consequence ; D, mutation of unknown or uncertain clinical relevance; AB, mutation that is associated with a wide phenotypic spectrum that might belong to either group A or B. CFTR, cystic fibrosis transmembrane conductance regulator; HIRT, hypertrypsinaemia; NPD, nasal potential difference. Login to comment

PMID: 20622033 [PubMed] Sermet-Gaudelus I et al: "Ataluren (PTC124) induces cystic fibrosis transmembrane conductance regulator protein expression and activity in children with nonsense mutation cystic fibrosis."

No. Sentence Comment

154 BASELINE PATIENT CHARACTERISTICS Characteristic N 5 30 Age, median, yr (range) 12 (6 to 18) Sex, n Male 16 Female 14 BMI, median % predicted*(range) 35 (,1 to 97) Sweat test chloride concentration, median, mEq/L† (range) 104 (84 to 140) TEPD Total chloride transport, median, mV‡ (range) 20.3 (24.6 to 114.6) Pulmonary function, mean % predictedx FEV1 (range) 90 (40 to 133) FVC (range) 99 (52 to 131) Pathologic bacterial/fungal colonization, n 30 Staphylococcus aureus 26 Pseudomonas aeruginosa 9 Hemophilus influenzae 3 Alcaligenes xylosoxidans 1 Stenotrophomonas maltophilia 1 Pancreatic insufficiency, n 30 Exocrine 30 Endocrine 2 Liver enzyme abnormalities, n 15 Alkaline phosphatase 7 Lactate dehydrogenase 6 g-Glutamyltransferase 4 Alanine aminotransferase 4 Aspartate aminotransferase 2 Bilirubin 1 Nonsense mutation genotype (premature stop codon type), n G542Xk (UGA) 14 W1282X (UGA) 4 Q493X (UAG) 3 R553X (UGA) 2 E1104X (UGA) 2 R1162Xk (UGA) 2 W846X (UGA) 1 W882X (UAG) 1 Q1313X (UAA) 1 Definition of Abbreviations: BMI 5 body mass index; TEPD 5 transepithelial potential difference. Login to comment
189 TOTAL CHLORIDE TRANSPORT RESPONSE AND HYPERPOLARIZATION BY NONSENSE MUTATION TYPE Nonsense Mutation Type Responses* n/N† % Response Rate Hyperpolarizations‡ n/N† % Hyperpolarization Rate Q493X (UAG) 1/3 33 1/3 33 G542X (UGA) 8/14 57 7/14 50 R553X (UGA) 1/2 50 1/2 50 W846X (UGA) 0/1 0 0/1 0 W882X (UAG) 1/1 100 1/1 100 E1104X (UGA) 1/2 50 0/2 0 R1162X (UGA) 1/2 50 2/2 100 W1282X (UGA) 2/4 50 2/4 50 Q1313X (UAA) 0/1 0 0/1 0 * At least a 25 mV total chloride transport improvement in either cycle. 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

185 - Ventriculomegaly Born, not CF (no MI) [W846X]? Login to comment

PMID: 21257352 [PubMed] Salvatore D et al: "An overview of international literature from cystic fibrosis registries. Part 3. Disease incidence, genotype/phenotype correlation, microbiology, pregnancy, clinical complications, lung transplantation, and miscellanea."

No. Sentence Comment

1246 Limitations of both the studies are the very Table 2 Genetic studies. Year Registry Patients Main results 1st author Ref 2006 USA-CFF 15,651 Prognostic value (mortality) of CFTR genotype in subjects with high risk genotype vs. low risk one McKone [22] 2005 France 39 3849+10KbC-NT 88 2789+5 G-NA Genotype-phenotype correlation for two rare mutations (3849+10KbCNT e 2789+5 GNA) Duguépèroux [30] 2005 UKCFD 50 Asian 143 Caucasian Genotype - phenotype correlation in the Asian population living in the UK McCormick [24] 2004 France 3220 (114 long survival) Genotype-phenotype correlation in long-term survivors Badet [26] 2004 France 8228 alleles Comparison incidence and clinical CF characteristics for the 5 most common mutations in France Duguépèroux [28] 2004 France 56 Genotype/phenotype correlation in patients of the Reunion Islands (Indian Ocean) Duguépèroux [29] 2004 USA-CFF 17,871 Correlation between pancreatitis and genotype Maisonneuve [34] 2003 USA-CFF 17,853 Comparison of mortality among patients with the 11 most common mutations in heterozygosis with F508del and F508del homozygotes McKone [21] 2002 France 20 Genotype-phenotype correlation for the W846X mutation Dugueperoux [27] 2002 USA-CFF 2605 Frequency of the 25 main CF mutations for a strategy of prenatal diagnosis Palomaki [23] 2001 Europe-ERCF 8963 Comparison of the frequency and severity of the clinical manifestations in patients with different classes of mutations Koch [20] 2000 France 2666 Frequency and distribution of the mutations in the 22 regions of France Guilloud-Bataille [25] 1999 France 2666 (369 with MI) Allele and genotype frequencies in patients with and without meconium ileus (MI) Feingold [32] 1998 France 10,988 USA, 2076 Canada 2666 Francia Distribution of F508del/F508del, F508del/x, x/x in US, Canada and France Feingold [19] 1996 USA-CFF 20,198 (815 with polyposis) 19,383 controls Clinical characteristics and genotype of CF patients with nasal polyposis treated surgically Kingdom [31] imprecise diagnostic definition of pancreatic insufficiency (PI) and the selection bias: the patients who live longer are also those who undergo genotype analysis more easily. Login to comment

PMID: 9877480 [PubMed] Fajac I et al: "Relationships between nasal potential difference and respiratory function in adults with cystic fibrosis."

No. Sentence Comment

131 ∆F508/W846X ∆F508/∆F508 ∆F508/∆F508 ∆I507/Q980X ∆F508/∆F508 ∆F508/∆F508 ∆F508/∆F508 R1070Q/? Login to comment

PMID: 22581207 [PubMed] Krulisova V et al: "Prospective and parallel assessments of cystic fibrosis newborn screening protocols in the Czech Republic: IRT/DNA/IRT versus IRT/PAP and IRT/PAP/DNA."

No. Sentence Comment

81 According to the protocol, this result indicated the sequencing of the Table 1 Parallel comparison of CF NBS protocols IRT/DNAa /IRT IRT/PAP IRT/PAP/DNAa Newborns screened (N) 106,522 106,522 106,522 IRT positives (N; %) 1,158 (1.09) 3,155 (2.96) 3,155 (2.96) PAP positives (N; %) - 260 (0.24) 260 (0.24) Median age (range) at the availability of DNA-testinga results (days) 36 (9-222b ) - 36 (9-222b ) 1 and/or 2 CF mutations detected (N; %) 76 (0.07) - 27 (0.03) Recalled newborns for repeated IRT examination (N; %) 47 (0.04) - - Positive CF NBS (N; %) 123 (0.12) 260 (0.24) 27 (0.03) Positive IRT in newborns recalled for repeated examination (N) 1 - - ST indicated (N; %) 77 (0.07) 260 (0.24) 27 (0.03) ST carried out (N; % of indicated ST) 72c (93.51) 204c (78.46) 24c (88.89) CF carriers (N) 55 - 12 Prevalence of CF carriers 1 in 21 - 1 in 22 Diagnosed CF patients (N) 19 16 15 False positives based on performed ST (N; % of all cases screened) 99d (0.09) 188 (0.18) 9 (0.01) Newborns with equivocal diagnosis [F508del/R117H-IVS-8 T(7) and ST<30 mmol/L; N] 2 - 0 False negatives (N) 2 5 6 Total of CF patients detected (N) 21e Median age (range) at diagnosis (days) 36 (9-57)e CF prevalence 1 in 5,072e Sensitivity (TP/TP+FN) 0.9048 0.7619 0.7142 Specificity (TN/TN+FP) 0.9991 0.9982 0.9999 PPV (TP/TP+FP) 0.1610 0.0784 0.625 N number, % of all cases screened, TP true positives, FN false negatives, TN true negatives, FP false positives, PPV positive predictive value, ST sweat test a CF-causing mutations covered by Elucigene assays ("legacy" nomenclature) with the CF-EU1Tm accounting for: p.Arg347Pro (R347P), c.2657+ 5G>A (2789+5G>A), c.2988+1G>A (3120+1G>A), c.579+1G>T (711+1G>T), p.Arg334Trp (R334W), p.Ile507del (I507del), p.Phe508del (F508del), c.3718-2477C>T (3849+10kbC>T), p.Phe316LeufsX12 (1078delT), p.Trp1282X (W1282X), p.Arg560Thr (R560T), p.Arg553X (R553X), p.Gly551Asp (G551D), p.Met1101Lys (M1101K), p.Gly542X (G542X), p.Leu1258PhefsX7 (3905insT), p.Ser1251Asn (S1251N), c.1585-1G>A (1717-1G>A), p.Arg117His (R117H), p.Asn1303Lys (N1303K), p.Gly85Glu (G85E), c.1766+1G>A (1898+1G>A), p.Lys684AsnfsX38 (2184delA), p.Asp1152His (D1152H), c.54-5940_273+10250del (CFTRdele2,3), p.Pro67Leu (P67L), p.Glu60X (E60X), p.Lys1177SerfsX15 (3659delC), c.489+1G>T (621+1G>T), p.Ala455Glu (A455E), p.Arg1162X (R1162X), p.Leu671X (2143delT), c.1210-12T[n] (IVS8-T(n) variant), including additional mutations in the CF-EU2Tm : p.Gln890X (Q890X), p.Tyr515X (1677delTA), p.Val520Phe (V520F), c.3140-26A>G (3272-26A>G), p.Leu88IlefsX22 (394delTT), p.Arg1066Cys (R1066C), p.Ile105SerfsX2 (444delA), p.Tyr1092X (C>A) (Y1092X(C>A)), p.Arg117Cys (R117C), p.Ser549Asn (S549N), p.Ser549ArgT>G (S549R T>G), p.Tyr122X (Y122X), p.Arg1158X (R1158X), p.Leu206Trp (L206W), c.1680-886A>G (1811+1.6kbA>G), p.Arg347His (R347H), p.Val739TyrfsX16 (2347delG) and p.Trp846X (W846X) b failed DNA isolation from DBS, including repetition of DNA-testing c deceased patient or non-compliance with referrals (five CF carriers in IRT/DNA/IRT, 56 newborns in IRT/PAP, three CF carriers in IRT/PAP/DNA) d comprising newborns with repeated IRT (47 newborns) e aggregate data from all protocols entire CFTR coding region in both newborns, and led to the identification of p.Ile336Lys (I336K) and p.Glu1104Lys (E1104K) mutations. Login to comment

PMID: 18687795 [PubMed] Audrezet MP et al: "Validation of high-resolution DNA melting analysis for mutation scanning of the cystic fibrosis transmembrane conductance regulator (CFTR) gene."

No. Sentence Comment

51 Sequences of the Primers Used for CFTR Analysis by HRM, GC Size, Amplicon Length, Number of Positive Controls Validated for Each Exon, and Positive Controls for Routine Analysis Exon Primer Sequences GC length Amplicon length (bp) Introns Number of heterozygous- positive controls Number of homozygous- positive controls Recommended control 1 LSCFE1Fmod 5Ј-CCGCCGCCGTTGAGCGGCAGGCACC-3Ј 8 200 bp 74 4 125GϾC LSCFE1Rmod 5Ј-CCGCCGCCGGCACGTGTCTTT CCGAAGCT-3Ј 8 19 M1I 2 2i5b 5Ј-CAAATCTGTATGGAGACC-3Ј 0 194 bp 39 5 R31C 2i3Љ 5Ј-CAACTAAACAATGTACATGAAC-3Ј 0 4 296ϩ1GϾT 3 LSCFe3Fmod LSCFe3Rmod 5Ј-CGCCGTTAAGGGAAATAGGACAA CTAAAATA-3Ј 5 276 bp 44 10 2 R75Q 5Ј-CCGCCGATTCACCAGATTTCGTAGTC-3Ј 6 66 G85V 4 LSCFe4FmodC 5Ј-CCGCCGCCGCCCGTGTTGAAATT CTCAGGGT-3Ј 12 361 bp 52 14 1 R117H LSCFe4RmodC 5Ј-CCGCCGCCCACATGTACGATAC AGAATATATGTGCC-3Ј 9 26 574delA 5 LSCFE5Fmod 5Ј-CCGCCGGTTGAAATTATCTAACTTTCC-3Ј 6 201 bp 13 8 624delT LSCFE5Rmod 5Ј-CCGAACTCCGCCTTTCCAGTTGT-3Ј 3 48 711ϩ1GϾT 6a LSCF6aFmod2 5Ј-CCGCCGGGGTGGAAGAT ACAATGACACCTG-3Ј 5 317 bp 25 8 C225X LSCF6aRmod2 5Ј-CCGCCGCCGCGATGCATAGAG CAGTCCTGGTT-3Ј 11 66 L206W 6b LSCFE6bFmod 5Ј-CGCGCCGCCGGATTTAC AGAGATCAGAGAG-3Ј 10 239 bp 0 2 1 R258G LSCFE6Brmod 5Ј-CCGCCGCCGAGGTGGA GTCTACCATGA-3Ј 8 66 1001ϩ11CϾT 7 LSCFE7Fmod2 5Ј-CCGCCGCCCTCTCCCTGAATTT TATTGTTATTGTTT-3Ј 13 326 bp 7 11 1078delT LSCFE7Rmod2 5Ј-CCCGCCGCCCTATAATGCAG CATTATGGT-3Ј 10 7 1248ϩ1GϾT 8 LSCFE8Fmod 5Ј-CCGGAATGCATTAATGCTAT TCTGATTC-3Ј 4 199 bp 32 7 W401X LSCFE8Rmod 5Ј-CCCGCAGTTAGGTGTTTAG AGCAAACAA-3Ј 4 18 1249-5AϾG 9 LSCFe9Fmod2 5Ј-CCGCCGCCGGGAATTATTTGAGAA AGCAAAACA-3Ј 8 279 bp 0 3 D443Y LSCFe9Rmod2 5Ј-CCGCCGCGAAAATACCTTCCAG CACTACAAACTAGAAA-3Ј 8 57 A455E 10 LSCF10FmodD 5Ј-CGCCGTTATGGGAGAACTGG AGCCTTCAGAG-3Ј 5 275 bp 0 15 1 F508del LSCF10RmodD 5Ј-CCGCAGACTAACCGATTGAAT ATGGAGCC-3Ј 4 68 E528E 11 h11i5 5Ј-TGCCTTTCAAATTCAGATTGAGC-3Ј 0 197 bp 42 13 2 G542X 11i3ter 5Ј-ACAGCAAATGCTTGCTAGACC-3Ј 0 17 G551D 12 LSCFE12Fmod 5Ј-CGCGTCATCTACACTAGATGACCAG-3Ј 4 244 bp 43 15 G576A 1898 ϩ 1GϾALSCFE12Rmod 5Ј-CCGGAGGTAAAATGCAATCTATGATG-3Ј 3 63 13 LSCF13AFmod 5Ј-CCGCCGCCGGAGACATATTG CAATAAAGTAT-3Ј 9 38 20 I601F LSCF13ARmod 5Ј-GCCTGTCCAGGAGACAGGA GCATCTC-3Ј 2 R668C LSCF13BFmod 5Ј-CCGCCGCAATCCTAACTGAG ACCTTACACCG-3Ј 2 R668C LSCF13BRmod 5Ј-CCGCCGATCAGGTTCAGGA CAGACTGC-3Ј 3 346 bp 2184insA LSCF13CFmod 5Ј-CCGCGGTGATCAGCACTGGCCC-3Ј 6 301 bp 77 L749L LSCF13CRmod 5Ј-CCGCGCGCGCGGCCAGTTTCTTG AGATAACCTTCT-3Ј 13 259 bp V754M LSCF13DFmod 5Ј-CGTGTCACTGGCCCCTCAGGC-3Ј 1 221 bp I807M LSCF13DRmof 5Ј-CCGCCGCCGCTAATCCTATGA TTTTAGTAAAT-3Ј 9 220 bp 2622ϩ1GϾA LSCf13FFmod 5Ј-CGCGGTGCAGAAAGAAGAAAT TCAATCCTAACTG-3Ј 4 R668C LSCF13FRmod 5Ј-CCGCCGTGCCATTCATTTGT AAGGGAGTCT-3Ј 6 2184insA 14a LSCF14aFmodB 5Ј-CCGACCACAATGGTGGCAT GAAACTG-3Ј 3 239 bp 35 7 1 T854T LSCF14aRmodB 5Ј-CCGCCGACTTTAAATCCAGTAAT ACTTTACAATAGAACA-3Ј 6 7 W846X 14b LSCF14bFmod 5Ј-CCGGAGGAATAGGTGAAGAT-3Ј 2 179 bp 38 4 2752-5GϾT LSCF14bRmodb 5Ј-CCGTACATACAAACATAGTGGATT-3Ј 3 59 2789ϩ5GϾT 15 LSCFE15Fmod 5Ј-CGCGCCGTGTATTGGAAA TTCAGTAAGTAACTTTGG-3Ј 7 412 bp 33 16 T908S LSCFE15Rmod 5Ј-CCGCAGCCAGCACTGCCAT TAGAAA-3Ј 4 68 S945L (table continues) phisms that we have chosen to exclude. Login to comment

PMID: 17825628 [PubMed] Fichou Y et al: "Estimating the age of CFTR mutations predominantly found in Brittany (Western France)."

No. Sentence Comment

40 It should be noted that the notations ΔF508, G551D, W846X2 and I1027T should no longer be used and be replaced respectively by p.F508del, p.G551D, p.W846X and p.I1027T at the protein level; and c.1521_1523delCTT, c.1652GNA, c.2538GNA, c.3080TNC, as well as c.946delT for the 1078delT mutation at the DNA level according to the recommended nomenclature (http://www.hgvs.org/mutnomen/). 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. Login to comment

PMID: 15698946 [PubMed] des Georges M et al: "High heterogeneity of CFTR mutations and unexpected low incidence of cystic fibrosis in the Mediterranean France."

No. Sentence Comment

108 M. des Georges et al. / Journal of Cystic Fibrosis 3 (2004) 265-272 269 other French regions, such as c.394delTT and p.R553X in Northern France, c.1078delT, p.G551D and p.W846X in Brittany, or c3905insT in Eastern France [4] were found at very low rates in South. Login to comment
131 The panel of 30 mutations (c.1717-1GNA, p.G542X, p.W1282X, p.N1303K, p.F508del, c.3849+10kbCNT, c.621+1GNT, p.R553X, p.G551D, p.R117H, p.R1162X, p.R334W, p.A455E, c.2183AANG, c.3659delC, c.1078delT, p.I507del, p.R347P, p.S1251N, p.E60X, p.Y1092X, c.394delTT, c.1811+1.6kbANG, c.3272-26ANG, c.2789+5GNA, c.3120+1GNA, c.711+ 1GNT, p.G85E, p.Y122X, p.W846X) should account for 83.32% of the CF alleles in L-R and 84.25% in the whole country. Login to comment

PMID: 15698945 [PubMed] Dugueperoux I et al: "Genotype-phenotype relationship for five CFTR mutations frequently identified in western France."

No. Sentence Comment

5 Then we extracted the available data for all the compound heterozygotes carrying the DF508 allele and one of the following mutations: DI507, 1078delT, 4005+1G-NA, E60X and W846X, and matched a patient homozygous for the DF508 mutation for each of them. Login to comment
6 Results: Western France appeared to have a specific distribution of some CF mutations. Furthermore, disparities were found regarding the mutation repartition (DI507 in Normandy, 1078delT, 4005+1G-NA and W846X in western Brittany). Login to comment
9 Although the W846X and E60X mutations should be considered as severe alleles as regards to pancreatic function, they were associated with less severe pulmonary manifestations and, probably, better prognosis. Login to comment
12 Keywords: Cystic fibrosis; DI507; 4005+1G-NA; 1078delT; E60X; W846X; Genotype-phenotype; Rare mutations; France 1. Login to comment
33 In a second step, we extracted the available data for all the compound heterozygotes carrying the DF508 allele and one of the following mutations: DI507, 1078delT, 4005+1G-NA, E60X and W846X, as previously described [15]. Login to comment
43 Five CFTR mutations (DI507, 4005+1G-NA, 1078delT, E60X and W846X) were more commonly identified in western France than in the other regions ( pb0.05 for all but one alleles). Login to comment
66 Table 1 Distribution of the CF alleles in western France and in the other French regions Western France Other regions Number of alleles Frequency (%) Number of alleles Frequency (%) DI507 16 0.97 36 0.55 1078delT 33 2.00 12 0.18 4005+1G-NA 6 0.36 13 0.20 E60X 7 0.43 3 0.05 W846X 9 0.55 7 0.11 DF508 1118 68.00 4031 61.22 Other mutations 306 18.61 1376 20.90 Unknown mutations 149 9.06 1106 16.80 Total 1644 6584 I. Dugue´pe´roux, M. De Braekeleer / Journal of Cystic Fibrosis 3 (2004) 259-263260 Nine pairs of E60X/DF508 and DF508 /DF508 patients were included in the present study (Table 3). Login to comment
72 Ten W846X/DF508 patients were included in the study (Table 3). Login to comment
73 All of them had a G to A change at nucleotide Table 2 Distribution of the five CFTR alleles in the three regions of western France DI507 1078delT 4005+1G-NA E60X W846X Brittany 6(37.5%) 28(84.8%) 6(100.0%) 5(71.3%) 5(55.5%) Normandy 8(50.0%) 2(6.1%) 0 2(28.7%) 3(33.3%) Pays-de-Loire 2(12.5%) 3(9.1%) 0 0 1(11.2%) Western France 16(100.0%) 33(100.0%) 6(100.0%) 7(100.0%) 9(100.0%) Table 3 Clinical and laboratory findings of the CF patients distributed in the five genotype groups DI507/DF508 4005+1G-NA/DF508 1078delT/DF508 E60X/DF508 W846X/DF508 Sex (males/females) 10/11 4/6 13/10 2/7 4/6 Age on Jan 1, 2001 (years)* Mean age onFS.D. Login to comment
85 More DF508 homozygotes than W846X/DF508 patients were colonized with Pseudomonas aeruginosa, the difference being borderline significant ( p=0.057). Login to comment
86 The mean FEV1 and FCV values were much higher among the W846X/DF508 patients but not significantly. Login to comment
89 One was W846X/ DF508, another DI507/DF508 and the last one E60X/DF508. Login to comment
94 No data are found on the 4005+1G-NA and W846X alleles in the CF database. Login to comment
100 Scotet et al. [4] reported a frequency over 3.5% for the 1078delT mutation, 0.8% for the 4005+1G-NA, 1.1% for the W846X and 0.7% for the E60X. Login to comment
101 A founder effect was also postulated for the 1078delT and W846X mutations [16]. Login to comment
109 Statistically, no distinction can be made between the W846X/DF508 compound heterozygotes and the DF508 homozygotes except for a higher risk of diarrhoea at the time of diagnosis ( p=0.02). Login to comment
112 In the present study, patients carrying a stop mutation, either E60X or W846X, associated with DF508 have higher age at diagnosis, higher anthropometric and pulmonary function parameters, the mean BMI values being within the normal brackets. Login to comment
126 In conclusion, western France appears to have a specific distribution of some CF mutations. Furthermore, disparities are found regarding the mutation repartition (DI507 in Normandy, 1078delT, 4005+1G-NA and W846X in western Brittany). Login to comment
130 CF patients carrying the E60X or W846X allele have better anthropometric and lung functional results combined with a higher probability of reaching adulthood. Login to comment
131 This leads us to conclude that, although the W846X or E60X mutations should be considered as severe alleles as regards to pancreatic function, they are associated with less severe pulmonary manifestations and, probably, better prognosis. Login to comment
34 In a second step, we extracted the available data for all the compound heterozygotes carrying the DF508 allele and one of the following mutations: DI507, 1078delT, 4005+1G-NA, E60X and W846X, as previously described [15]. Login to comment
44 Five CFTR mutations (DI507, 4005+1G-NA, 1078delT, E60X and W846X) were more commonly identified in western France than in the other regions ( pb0.05 for all but one alleles). Login to comment
67 Table 1 Distribution of the CF alleles in western France and in the other French regions Western France Other regions Number of alleles Frequency (%) Number of alleles Frequency (%) DI507 16 0.97 36 0.55 1078delT 33 2.00 12 0.18 4005+1G-NA 6 0.36 13 0.20 E60X 7 0.43 3 0.05 W846X 9 0.55 7 0.11 DF508 1118 68.00 4031 61.22 Other mutations 306 18.61 1376 20.90 Unknown mutations 149 9.06 1106 16.80 Total 1644 6584 Nine pairs of E60X/DF508 and DF508 /DF508 patients were included in the present study (Table 3). Login to comment
74 All of them had a G to A change at nucleotide Table 2 Distribution of the five CFTR alleles in the three regions of western France DI507 1078delT 4005+1G-NA E60X W846X Brittany 6(37.5%) 28(84.8%) 6(100.0%) 5(71.3%) 5(55.5%) Normandy 8(50.0%) 2(6.1%) 0 2(28.7%) 3(33.3%) Pays-de-Loire 2(12.5%) 3(9.1%) 0 0 1(11.2%) Western France 16(100.0%) 33(100.0%) 6(100.0%) 7(100.0%) 9(100.0%) Table 3 Clinical and laboratory findings of the CF patients distributed in the five genotype groups DI507/DF508 4005+1G-NA/DF508 1078delT/DF508 E60X/DF508 W846X/DF508 Sex (males/females) 10/11 4/6 13/10 2/7 4/6 Age on Jan 1, 2001 (years)* Mean age onFS.D. Login to comment
87 The mean FEV1 and FCV values were much higher among the W846X/DF508 patients but not significantly. Login to comment
90 One was W846X/ DF508, another DI507/DF508 and the last one E60X/DF508. Login to comment
95 No data are found on the 4005+1G-NA and W846X alleles in the CF database. Login to comment
102 A founder effect was also postulated for the 1078delT and W846X mutations [16]. Login to comment
110 Statistically, no distinction can be made between the W846X/DF508 compound heterozygotes and the DF508 homozygotes except for a higher risk of diarrhoea at the time of diagnosis ( p=0.02). Login to comment
113 In the present study, patients carrying a stop mutation, either E60X or W846X, associated with DF508 have higher age at diagnosis, higher anthropometric and pulmonary function parameters, the mean BMI values being within the normal brackets. Login to comment
127 In conclusion, western France appears to have a specific distribution of some CF mutations. Furthermore, disparities are found regarding the mutation repartition (DI507 in Normandy, 1078delT, 4005+1G-NA and W846X in western Brittany). Login to comment
132 This leads us to conclude that, although the W846X or E60X mutations should be considered as severe alleles as regards to pancreatic function, they are associated with less severe pulmonary manifestations and, probably, better prognosis. Login to comment

PMID: 15181619 [PubMed] Dray X et al: "Distal intestinal obstruction syndrome in adults with cystic fibrosis."

No. Sentence Comment

110 CFTR Genotypes of Patients With a History of DIOS CFTR mutations Observations Frequency Mutation classes CFTR genotype ⌬F508/⌬F508 15 55.6% II/II Severe ⌬F508/non-⌬F508 9 33.3% ⌬F508/E60X 1 II/I Severe ⌬F508/G542X 1 II/I Severe ⌬F508/W846X 1 II/I Severe ⌬F508/R851X 1 II/I Severe ⌬F508/2894insAG 2 II/I Severe ⌬F508/⌬I507 1 II/II Severe ⌬F508/G551D 1 II/III Severe ⌬F508/2789ϩ5GϾA 1 II/V Mild Non-⌬F508/non-⌬F508 3 11.1% G542X/G542X 1 I/I Severe W1282X/W1282X 1 I/I Severe 1811ϩ1.6kb AϾG/ni 1 I/undetermined Undetermined Total 27 100.0% ni, not identified. 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

102 Distribution of 310 CF Mutations in France With Respect to Relative Frequencies (Total Number of CF Chromosomes = 7,420) Group Mutations Number of alleles % Cum. % A F508del 4,985 67.18 G542X 212 2.86 N1303K 156 2.10 73.45 1717-1G>A 97 1.31 B G551D 73 0.98 2789+5G>A 72 0.97 W1282X 68 0.91 R553X 66 0.89 I507del 52 0.70 1078delT 49 0.66 7.47 2183AA>G 48 0.64 711+1G>T 33 0.44 R1162X 33 0.44 Y1092X 30 0.40 3849+10kbC>T 30 0.40 C 12 mutationsa 29 to 15 (239) 0.39-0.20 19 mutationsb 14 to 8 (190) 0.19-0.10 11 mutationsc 7 to 6 (71) 0.09-0.08 11 mutationsd 5 (55) 0.06 10.57 15 mutationse 4 (60) 0.05 23 mutationsf 3 (69) 0.04 50 mutationsg 2 (100) 0.02 D 154 mutationsh 1 (154) 0.01 2.07 6,942 93.56 a 3659delC, R347P, 3272-26A>G, R334W, W846X, 621+1G>T, G85E, R1066C, L206W, 394delTT, 4055+1G>A, R347H. Login to comment

PMID: 10425036 [PubMed] Beck S et al: "Cystic fibrosis patients with the 3272-26A-->G mutation have mild disease, leaky alternative mRNA splicing, and CFTR protein at the cell membrane."

No. Sentence Comment

128 The 3272-26A→G mutation was first described in compound heterozygosity with the severe mutation W846X in a patient with a mild phenotype [Fanen et al., 1992]. Login to comment

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

No. Sentence Comment

77 - Genotype of the 110 CF patients: details of the CF mutations and classification into four groups Genotype Genotype Pts groups n 1 ∆F508/∆F508 48* 2 ∆F508/G542X 6 ∆F508/E827X 3† ∆F508/R553X 2 ∆F508/W1282X 2 ∆F508/E595X 1 ∆F508/E60X 1 ∆F508/W846X 1 ∆F508/1078delT 1 ∆F508/2143delT 1 ∆F508/2347delG 1 ∆F508/3659delC 1 ∆F508/4382delA 1 ∆F508/2183 AA→G 1 ∆F508/1717-1 G→A 1 ∆F508/1811+1.6 kb A→G 1 E595X/Y1092X 1 1717-1 G→A/1078delT 1 3 ∆F508/I336K 1 ∆F508/G27E 1 ∆F508/D192N 1 ∆F508//I980K 1 ∆F508/P205S 1 ∆F508/2789+5 G→A 1 ∆F508/3272-26 A→G 1 G542X/3849+10 kb C→T 2‡ G542X/2789+5 G→A 1 W361R/297-3 C→T 1 G551D/1717-1 G→A 1 N1303H/2183 AA→G 1 2789+5 G→A/2183 AA→G 1 R1070Q/D1152H 1 R1070Q/unidentified 1 S1251N/unidentified 1 4 ∆F508/unidentified 7 ∆I507/unidentified 2 1811+1.6 kb A→G/unidentified 1 1161delC/unidentified 1 unidentified/unidentified 8 *: two patients are brothers; †: three brothers; ‡: two sisters. Login to comment
107 - Characteristics of patients with FEV1 >70% of predicted value Age at P. aeruginosa PI Hepatic Genotype Age diagnosis FVC FEV1 colonization cirrhosis yrs yrs % pred % pred Group 1 ∆F508/∆F508 18 <1 83 75 Yes Yes No ∆F508/∆F508 19 8 88 72 Yes Yes Yes ∆F508/∆F508 24 <1 87 84 Yes Yes No ∆F508/∆F508 25 13 85 82 Yes Yes No ∆F508/∆F508 37 34 90 83 No Yes No Group 2 ∆F508/E827X 18 <1 82 76 Yes Yes Yes ∆F508/W846X 29 27 101 95 No Yes No ∆F508/W1282X 31 28 91 77 No Yes No Group 3 2789+5 G→A/G542X 18 2 107 103 No No No 2789+5 G→A/2183 AA→G 36 34 93 87 No No No ∆F508/G27E 39 28 115 78 No No No Group 4 ∆I507/unid 18 <1 103 103 No Yes No unid/unid 26 5 89 77 No Yes No unid/unid 39 38 96 87 No No No unid/unid 40 38 110 106 No No No PI: pancreatic insufficiency; unid: unidentified. For further definitions see legend to tables 1 and 3. and the nature of pulmonary infection are very different among patients. Login to comment
136 These cases were mostly observed in Groups 1 and 2, despite a ∆F508 mutation either homozygote or associated with a nonsense mutation (E827X, W846X and W1282X). Login to comment

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

No. Sentence Comment

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

PMID: 8530001 [PubMed] Ferec C et al: "Neonatal screening for cystic fibrosis: result of a pilot study using both immunoreactive trypsinogen and cystic fibrosis gene mutation analyses."

No. Sentence Comment

82 {17bi DI507 [ Y569X W846X 2789+5G->A ,' $492F i ] i I G551D 2622+1 G->A Y1092X 1717-1 G->A E827X A1067T G542X 2183 AA->G R1066H R560K 2184 ins A 3320,ins 5 R553G R1070W 1806 del A & 4005+1G->A W1282X ] i "- Exons Fig.2 Distribution of the different mutations (except AF508) of the CFTR gene in Brittany Table 1 Mutations and genotypes in newborns Genotypes of newborns Number Sweat test AF508/AF508 7 + > 90 AF508/1806 del A 1 + > 90 R553G/G551D 1 Borderline (60) AF508/G551D 1 + > 90 AF508/R1070W 1 40 AF508/G542X 1 + > 90 AF508/G149R 1 45 Total 13 Mutations found in heterozygote newborns AF508 31 R560K 1 1078 del T 1 G544S l G542X 1 V317A 1 R347H 1 V322A 1 Total 38 gene. Login to comment

PMID: 7513292 [PubMed] Verlingue C et al: "Retrospective study of the cystic fibrosis transmembrane conductance regulator (CFTR) gene mutations in Guthrie cards from a large cohort of neonatal screening for cystic fibrosis."

No. Sentence Comment

69 1 Kerem et al. 1990 1 394 del TT 3 0.05 Claustres et al. 1993 1 E60X 3 0.05 unpublished data 1 621 + 1 G---~T intron 5 0.05 Zielenski et a1.1991 1 876 - 14 del 12 NT 6a 0.05 Audr6zet et a1.1993 1 Q493X 10 0.05 Kerem et al. 1990 1 1507 10 0.05 Kerem et al. 1990, Schwartz et al. 1991 1 1717 - 1 G---~A intron 10 0.05 Kerem et al. 1990, Guillermit et al. 1990 1 K710X 13 0.05 Fanen et al. 1992 1 L610S 13 0.05 This study 1 E83 IX 14a 0.05 This study 1 W846X 14a 0.05 Vidaud et al. 1990 1 $945L 15 0.05 Claustres et al. 1993 1 Y1092X 17b 0.05 unpublisheddata 1 3359 del CT 17b 0.05 Mercier et al. 1993 1 RI066C 17b 0.05 Fanen et al. 1992 1 W1204X 19 0.05 Costes et al. 1993 1 R1162X 19 0.05 Gasparini et al. 1991 1 W1282X 20 0.05 Vidaud et al. 1990 175 Identified 96.1 6 Unidentified 3.9 15 No blood left to perform the complete analysis 196 Total The affected child has a pancreatic insufficiency. Login to comment

PMID: 7511062 [PubMed] Sheppard DN et al: "The amino-terminal portion of CFTR forms a regulated Cl- channel."

No. Sentence Comment

145 Implications for Cystic Fibrosis A number of CF-associated nonsense mutations have been reported that would be predicted to generate a protein truncated after the R domain; examples include W846X and R851Xvidaud et al., 1996; Whiteet al., 1991). Login to comment

PMID: 7689897 [PubMed] Cheadle JP et al: "A novel nonsense mutation, W846XI (amber termination), in exon 14a of the cystic fibrosis transmembrane conductance regulator (CFTR) gene."

No. Sentence Comment

17 (8), have previously described an opal termination (UGA) at this codon (W846X), as a result of a G to A substitution at nucleic acid position 2670. Login to comment
19 Unlike W846X, W846X1 does alter a restriction enzyme site, thereby providing a convenient means of detection. Login to comment

PMID: 1384327 [PubMed] Scriver CR et al: "Cystic fibrosis genotypes and views on screening are both heterogeneous and population related."

No. Sentence Comment

76 of CF chromosomes]) Distribution and Mutation (%) Askhenazi from Israel (Abeliovich et al. 1992 [94]; Shoshani et al. 1992 [95]): W1282X .......................................... AFS08 ............................................. G542X ............................................ 3849 + 10 kb, CT ............................ N1303K ........................................... Total ............................................ Celtic Bretons from France (Ferec et al. 1992 [365]): AF508 ............................................. 1078delT ......................................... G5S1D ............................................ 1717-1 G-A ..................................... W846X ............................................ G91R .............................................. Login to comment

PMID: 1379210 [PubMed] Fanen P et al: "Molecular characterization of cystic fibrosis: 16 novel mutations identified by analysis of the whole cystic fibrosis conductance transmembrane regulator (CFTR) coding regions and splice site junctions."

No. Sentence Comment

67 T C225R R334W G542X G551D 1717-l G -+ A K710X Lys -b Stop at 710 A-+Tat2260 G628R Gly + Arg at 628 G+Aat2014 2043 delG Frameshift 1 -bp deletion W846X Trp --, Stop at 846 G-+Aat2670 2789 + 5 G - A Splice mutation G + A at 2789 + 5 Y913C Tyr --) Cys at 913 A-,Gat2870 3272-26 A -+ G Splice mutation A + G at 3272-26 W1063X Trp -+ Stop at 1063 G+Aat3321 R1066C Arg + Cys at 1066 C+Tat3328 Y1092X Tyr + Stop at 1092 C + A at 3408 3659delC Frameshift l-bp deletion 19 3732deIA Frameshift 1-bp deletion 19 K1200E Lys --, Glu at 1200 A+Gat3730 19 R1162X Arg - Stop at 1162 C + T at 3616 19 W1282X Trp + Stop at 1282 G+Aat3978 20 N1303K Asn -+ Lys at 1303 C -+ G at 4041 21 4374 + 1 G + A Splice mutation G+Aat4374+ 1 Intron 23 Asp + Gly at 44 Frameshift Frameshift Gly + Arg at 178 Splice mutation Cys + Arg at 225 Arg + Trp at 334 Gly + Stop at 542 Gly + Asp at 551 Splice mutation A+Gat263 2 2bp deletion 2 1-bp deletion 4 G --, A at 664 5 G + Tat 711 + 1 Intron 5 T+Cat805 6a C + Tat 1132 7 G + T at 1756 11 G+Aat1784 11 G + A at 1717-l Intron 10 Haplotype Restriction (XV-2c, KM-19) site change Reference A B A A or C A D A B, D B B Hinfl(-) - - - - SecI (+) MspI (6) - Mb01 (+) - 13 13 13 14a Intron 14 b 15 Intron 17a 17b 17b 17b C A B A D A A C B C XmnI (-) - - - MnlI (-) - - This study This study This study Zielenski et al. (1991) Zielenski et al. (1991) This study Gasparini et al. (1991b) Kerem et al. (1990) Cutting et al. (1990) Kerem et al. (1990); Guillermit et al. (1990) This study This study This study Vidaud et al. (1990a) Highsmith et al. (1990) Vidaud et al. (1990a) This study This study This study Bozon (personal communication) Kerem et al. (1990) This study Together with 3732delA Gasparini et al. (1991b) Vidaud et al. (1990a) Osborne et al. (1991) This study Note. Previously undescribed mutations are shown in bold type. Login to comment
73 (574delA), one introduced a stop codon (W846X), and the other three were missense defects. Login to comment
82 The patient with this defect bears the W846X mutation on the other CF allele, has mild pulmonary disease, and is pancreatic sufficient. Login to comment

PMID: 2210768 [PubMed] Vidaud M et al: "Three point mutations in the CFTR gene in French cystic fibrosis patients: identification by denaturing gradient gel electrophoresis."

No. Sentence Comment

39 Mutations and associated haplotypes in 4 French CF patients CF patient Mutation Haplotype CF52 W846X A Unknown A CF18 Y913C A AF508 B CF91 W1282X B AF508 B CF147 W1282X B Unknown C ence of heteroduplex bands indicates the existence of a point mutation; all mutations are thus easily detected in heterozygotes. Login to comment
46 Indeed, direct sequence determination revealed a G-to-A substitution at position 2670 of the gene coding sequence, introducing a stop codon in place of a tryptophan residue at position 846 of the protein (W846X). Login to comment

PMID: 1372093 [PubMed] Cuppens H et al: "Simultaneous screening for 11 mutations in the cystic fibrosis transmembrane conductance regulator gene by multiplex amplification and reverse dot-blot."

No. Sentence Comment

19 Frequency of 31 mutations in the CFTR gene in 194 Belgian CF chromosomes The 51255X, W1316X ;5 S549N, G551D, R553X, A559T;6 D110H, R117H, R347P;' Q493X, S5491, S549R(T-+G), R560T, Y563N, P574H ;9 W846X, Y913C;10 2556insAT;" R334W;" S549R(A-+C);'6 444delA, 3821deIT;" 621 +1G-*T18 mutations were not present in this random sample of the Belgian CF population . Login to comment

PMID: 25122143 [PubMed] Audrezet MP et al: "Comprehensive CFTR gene analysis of the French cystic fibrosis screened newborn cohort: implications for diagnosis, genetic counseling, and mutation-specific therapy."

No. Sentence Comment

53 Because only a limited number of functional studies have assessed the pathogenicity of variants, mutations have been classified in previous studies according to their disease-causing potential.16,22,23 Based on the recommendations and data from these studies (UMD-CFTR-France),24 variants were classified into four groups: A, CF-causing; B, associated with CFTR-RDs; C, no clinical consequences; and D, unknown or Table 1ߒ Allelic frequencies of CF30-kit mutations, identified in neonates with CF, and correspondence between traditional mutation nomenclature and that on the Human Genome Variation Society website Frequency (F) % Mutation Legacy mutation nomenclature Number of alleles/2,320 % of alleles/2,320 Cumulative % ࣙ5 p.Phe508del F508del 1,560 67.24 67.24 p.Gly542* G542X 113 3.19 10.51 p.Asn1303Lys N1303K 81 1.98 c.1585-1G>A 1717-1G>A 48 1.47 1.00ࣙFࣙ4.99 c.2657ߙ+ߙ5G>A 2789ߙ+ߙ5G>A 37 1.42 p.Arg553* R553X 36 1.29 p.Gly551Asp G551D 31 1.16 p.Tyr122* Y122X 26 0.97 6.86 c.2988ߙ+ߙ1G>A 3120ߙ+ߙ1G>A 22 0.82 c.579ߙ+ߙ1G>T 711ߙ+ߙ1G>T 18 0.67 p.Ile507del I507del 17 0.63 c.3140-26A>G 3272-26A>G 16 0.59 0.40ࣙFࣙ0.99 p.Arg347Pro R347P 15 0.56 p.Arg1162* R1162X 15 0.56 p.Trp1282* W1282X 14 0.52 p.Tyr1092* Y1092X 13 0.48 c.2051_2052delinsG 2183AA>G 12 0.45 c.3528delC 3659delC 11 0.41 c.1680-886A>G 1811ߙ+ߙ1.6kbA>G 9 0.39 p.Gly85Glu G85E 8 0.34 3.06 p.Ser1251Asn S1251N 7 0.30 p.Arg334Trp R334W 7 0.30 p.Arg117His R117H 7 0.30 0.1ࣙFࣙ0.39 p.Trp846* W846X 6 0.26 c.489ߙ+ߙ1G>T 621ߙ+ߙ1G>T 6 0.26 c.948delT 1078delT 5 0.22 p.Ala455Glu A455E 5 0.22 p.Glu60* E60X 4 0.17 c.262_263delTT 394delTT 4 0.17 c.3718-2477C>T 3849ߙ+ߙ10kbC>T 3 0.13 Total 2,034 87.67 87.67 Mutations are clustered into four groups of frequency intervals (>5%, 1-4.99%, 0.99-0.4%, and <0.4%). Login to comment

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

No. Sentence Comment

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

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

No. Sentence Comment

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