ABCC7 p.Arg851Leu

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PMID: 10794365 [PubMed] Bernardino AL et al: "Molecular analysis in Brazilian cystic fibrosis patients reveals five novel mutations."
No. Sentence Comment
6 Another fifteen mutations (previously reported) were detected: G542X, R1162X, N1303K, R334W, W1282X, G58E, L206W, R553X, 6211 1GRT, V232D, 1717-1GRA, 2347 delG, R851L, 27891 5GRA, and W1089X.
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ABCC7 p.Arg851Leu 10794365:6:161
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53 Seven other rare mutations were also identified : 6211 1GRT (exon 4), V232D (exon 6a), 1717-1G RA (intron 11), 2347 delG (exon 13b), R851L (exon 14a), 27891 5GRA (intron 14b), and W1089X (exon 17b).
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ABCC7 p.Arg851Leu 10794365:53:133
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81 In this study, 16 mutations were identified: D F508, G542X, R1162X, N1303K, R334W, W1282X, G58E, L206W, R553X, 6211 1GRT, V232D, 1717-1GRA, 2347 delG, R851L, 27891 5GRA, and W1089X.
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ABCC7 p.Arg851Leu 10794365:81:151
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84 GEN OTYPES, FREQUENCIES, AN D PRESENCE OF PI FRO M 160 CF PATIE NTS (320 CF CHROM OSOM ES) Number and frequency (%) Genotype Number Frequency (%) of patients with PI D F508/D F508 47 29.40 47 (100%) D F508/G542X 13 8.10 13 (100%) D F508/R1162X 6 3.80 6 (100%) D F508/R334W 5 3.10 3 (60%) D F508/N1303K 3 1.90 3 (100%) D F508/W1282X 2 1.20 2 (100%) D F508/G58E 2 1.20 1 (50%) D F508/L206W 1 0.62 0 D F508/R553X 1 0.62 1 (100%) D F508/R851L 1 0.62 0 D F508/2789 1 5g ® A 1 0.62 0 D F508/3617delGA 1 0.62 1 (100%) D F508/3171delC 1 0.62 1 (100%) D F508/2686insT 1 0.62 1 (100%) D F508/Y275X 1 0.62 1 (100%) D F508/U 22 13.80 14 (64%) G542X/G542X 3 1.90 3 (100%) G542X/N1303K 3 1.90 2 (67%) G542X/R1162X 1 0.62 1 (100%) G542X/U 5 3.10 4 (80%) N1303K/R1162X 1 0.62 1 (100%) N1303K/G58E 1 0.62 0 2347delG/2347delG 1 0.62 1 (100%) R334W/V232D 1 0.62 0 R334W/W1089X 1 0.62 1 (100%) R334W/U 1 0.62 1 (100%) W1282X/U 1 0.62 1 (100%) G58E/U 1 0.62 1 (100%) R553X/U 1 0.62 1 (100%) L206W/U 1 0.62 0 621 1 1G ® T/U 1 0.62 1 (100%) 1717-1G ® A/U 1 0.62 Not known V201M/U 1 0.62 0 U/U 27 16.90 12 (44%) Total 160 100 - U, Unknown CF mutation.
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ABCC7 p.Arg851Leu 10794365:84:433
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PMID: 14526128 [PubMed] Bernardino AL et al: "CFTR, PRSS1 and SPINK1 mutations in the development of pancreatitis in Brazilian patients."
No. Sentence Comment
68 A total of 13 changes were found: 7 in the CFTR gene (∆F508/R851L, ∆F508/R170C, ∆F508/L206W, 2 N/∆F508, N/P205S, N/R31C and N/V920M), 2 in the PRSS1 gene (E79K and N246N) and 4 in the SPINK1 gene (-253T>C, -164G>C, -7T>G, c75C>T) (Table 1).
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ABCC7 p.Arg851Leu 14526128:68:67
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69 The CFTR Gene Molecular analysis showed that 8 patients (9.8%) had mutations in the CFTR gene: 3 were compound heterozygotes (∆F508/R851L, ∆F508/R170C and ∆F508/L206W) and 5 had mutations on just one allele (2 N/∆F508, N/P205S, N/R31C and N/V920M).
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ABCC7 p.Arg851Leu 14526128:69:139
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70 Among the 16 patients with idiopathic chronic pancreatitis, 5 (31.3%) had mutations in the CFTR gene (∆F508/R851L, ∆F508/L206W, N/∆F508, N/P205S and N/V920M).
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ABCC7 p.Arg851Leu 14526128:70:115
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72 One (∆F508/R851L) referred only bronchitis in childhood and the last two (N/∆F508 and N/V920M) had no other additional signs. Three of the 64 patients (4.7%) with alcohol-related chronic pancreatitis but with no pulmonary problems also had CFTR mutations: N/∆F508, N/R31C and compound heterozygote ∆F508/R170C. None of these 3 patients reported azoospermia.
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ABCC7 p.Arg851Leu 14526128:72:18
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78 Gene Localization Mutation Polymorphism Frequency in patients' chromosomes Frequency in controls' chromosomes P value Exon 2 R31C 1/164 (0.6%) - - Exon 5 R170C 1/164 (0.6%) - - P205S 1/164 (0.6%) - -Exon 6 L206W 1/164 (0.6%) - - Exon 10 ∆F508 5/164 (3.0%) - - Exon 14a R851L 1/164 (0.6%) - - CFTR Exon 15 V920M 1/164 (0.6%) - - Exon 3 E79K 1/164 (0.6%) 1/300 (0.3%) 1.000a PRSS1 Exon 5 N246N 47/164 (28.7%) 85/300 (28.3%) 1.000b -253T>C 20/164 (12.2%) 20/400 (5.0%) 0.004b Promoter -164G>C 4/164 (2.4%) 13/400 (3.3%) 0.788a Exon 1 -7T>G 5/164 (3.0%) 8/300 (2.7%) 0.777a SPINK1 Exon 2 c75C>T 1/164 (0.6%) 3/300 (1.0%) 1.000a a Fisher's exact test b Yates' corrected chi-squared test alcohol-related chronic pancreatitis, but with no family history.
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ABCC7 p.Arg851Leu 14526128:78:276
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94 Molecular analysis showed that 9.8% of the total group of patients had mutations in the CFTR gene: 3 were compound heterozygotes (∆F508/R851L, ∆F508/R170C and ∆F508/L206W) and 5 had mutations on just one allele (2 N/∆F508, N/P205S, N/R31C and N/V920M).
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ABCC7 p.Arg851Leu 14526128:94:143
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96 Among the 16 patients with idiopathic chronic pancreatitis, 5 had mutations in the CFTR gene (∆F508/R851L, ∆F508/L206W, N/∆F508, N/P205S and N/V920M).
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ABCC7 p.Arg851Leu 14526128:96:107
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98 One (∆F508/R851L) referred only bronchitis in childhood and the last two (N/∆F508 and N/V920M) had no other additional signs. Three (4.7%) of the 64 patients with alcohol-related chronic pancreatitis but with no pulmonary problems also had CFTR mutations: N/∆F508, N/R31C and compound heterozygote ∆F508/R170C. None of these 3 patients reported azoospermia.
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ABCC7 p.Arg851Leu 14526128:98:18
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PMID: 20167849 [PubMed] Bienvenu T et al: "Cystic fibrosis transmembrane conductance regulator channel dysfunction in non-cystic fibrosis bronchiectasis."
No. Sentence Comment
82 GENOTYPE AND PHENOTYPE OF PATIENTS WITH DIFFUSE BRONCHIECTASIS BEARING TWO CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR MUTATIONS Patient No. Age (yr) Sex (M/F) CFTR Mutations Sweat Cl2 (mmol/L) Basal PD (mV) NPD Index Age at Onset (yr) FEV1 (% pred) Bacteria Colonization 1 55 F F508del/D1152H 19 219 1.00 54 99 Sa 2 71 F F508del/G576A-R668C 29 223 0.44 70 114 None 3 24 M G542X/3849110kbCT 52 224 1.22 10 78 Pa 4 41 F 394delTT/D1152H 19 225 0.30 41 89 Sa 5 31 M 3849110kbC.T/3849110kbC.T 35 230 0.64 2 30 Sa/Pa 6 74 F G542X/S912L 40 233 0.19 60 106 None 7 50 M W1282X/D1152H 35 236 1.00 10 32 Pa 8 42 F F508del/D1152H 13 240 0.68 30 32 Pa 9 56 F F508del/IVS8-5T 30 242 0.70 10 70 None 10 45 F 394delTT/D1152H 25 242 0.71 18 62 Sa/Pa 11 74 F W1282X/D1152H 25 244 0.66 12 56 Pa 12 23 F S1206X/D1152H 19 244 0.68 13 107 None 13 41 F R553X/R851L-T351S 31 248 0.50 35 72 Pa 14 58 M F508del/R117H-7T 46 251 0.61 45 35 Sa/Pa 15 53 F F508del/R347H 49 258 0.63 40 77 Pa Definition of abbreviations: Cl2 5 chloride; F 5 female; M 5 male; NPD index 5 nasal potential difference index 5 e(response to øCl2 and iso/response to amil); a cut off .
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ABCC7 p.Arg851Leu 20167849:82:845
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PMID: 17331079 [PubMed] Alonso MJ et al: "Spectrum of mutations in the CFTR gene in cystic fibrosis patients of Spanish ancestry."
No. Sentence Comment
52 Mutation 0.46-0.35 9 c.1078delT #, p.R347P # 8 p.G85V, c.621 + 1G > T #, p.S549R (T > G) #, p.R553X #, c.3849 + 10kbC > T # 7 p.R347H #, c.1812-1G > A, p.R709X 0.30-0.10 6 p.H199Y, p.P205S, 5 p.R117H #, p.G551D #, p.W1089X, p.Y1092X, CFTR50kbdel 4 c.296 + 3insT, c.1717-1G > A #, c.1949del84, c.3849 + 1G > A 3 p.E92K, c.936delTA, c.1717-8G > A, c.1341G > A, p.A561E, c.2603delT, p.G1244E, [p.D1270N; p.R74W] 2 p.Q2X, p.P5L, CFTRdele2,3, p.S50P, p.E60K, c.405 + 1G > A, c.1677delTA, p.L558S, p.G673X, p.R851X, p.Y1014C, p.Q1100P, p.M1101K, p.D1152H, CFTRdele19, p.G1244V, p.Q1281X, p.Y1381X <0,1 1 c.124del23bp, p.Q30X, p.W57X, c.406-1G > A, p.Q98R, p.E115del, c.519delT, p.L159S, c.711 + 3A > T, p.W202X, c.875 + 1G > A, p.E278del, p.W361R, c.1215delG, p.L365P, p.A399D, c.1548delG, p.K536X, p.R560G, c.1782delA, p.L571S, [p.G576A; p.R668C], p.T582R, p.E585X, c.1898 + 1G > A, c.1898 + 3A > G, c.2051delTT, p.E692X, p.R851L, c.2711delT, c.2751 + 3A > G, c.2752-26A > G, p.D924N, p.S945L, c.3121-1G > A, p.V1008D, p.L1065R, [p.R1070W; p.R668C], [p.F1074L; 5T], p.H1085R, p.R1158X, c.3659delC #, c.3667del4, c.3737delA, c.3860ins31, c.3905insT #, c.4005 + 1G > A, p.T1299I, p.E1308X, p.Q1313X, c.4095 + 2T > A, rearrangements study (n = 4) Mutations identified in CF families with mixed European origin: c.182delT, p.L1254X, c.4010del4.
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ABCC7 p.Arg851Leu 17331079:52:919
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PMID: 10923036 [PubMed] Claustres M et al: "Spectrum of CFTR mutations in cystic fibrosis and in congenital absence of the vas deferens in France."
No. Sentence Comment
152 Twenty-four non F508del mutations were found associated with the 9T allele: 394delTT, L90S, D110H, R117G, 621+1G>T, V232D, A455E, G542X, R851L, T908N, 2789+5G>A, 2896insAG, H939R, 3007delG, I980K, I1027T, R1066H, A1067T, D1154G, 3737delA, R74W+D1270N, N1303I, N1303K, D1377H.
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ABCC7 p.Arg851Leu 10923036:152:137
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PMID: 9439669 [PubMed] Casals T et al: "High heterogeneity for cystic fibrosis in Spanish families: 75 mutations account for 90% of chromosomes."
No. Sentence Comment
2 Among these we have detected seven novel CFTR mutations, including four missense (G85V, T582R, R851L and F1074L), two nonsense (E692X and Q1281X) and one splice site mutation (711+3A→T).
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ABCC7 p.Arg851Leu 9439669:2:95
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4 Mutations G85V, T582R, R851L, E692X and Q1281X are severe, with lung and pancreatic involvement; 711+3A→T could be responsible for a pancreatic sufficiency/insufficiency variable phenotype; and F1074L was associated with a mild phenotype.
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ABCC7 p.Arg851Leu 9439669:4:23
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13 Among these are seven novel CFTR mutations, including four missense (G85V, T582R, R851L and F1074L), two nonsense (E692X and Q1281X) and one splice site mutation (711+3A→T).
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ABCC7 p.Arg851Leu 9439669:13:82
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56 The patient carries the 1609delCA mutation on the paternal chromo- 367 Table 2 Seven new mutations and three DNA variants in the CFTR gene (IVS intervening sequence, DGGE denaturing gradient gel electrophoresis, SSCA single-strand conformation analysis) Mutations Exon/ CFTR Haplotype IVS Detection intron domain method 8CA 17bTA 17bCA G85V E.3 TM1 17 7 17 DGGE 711+3A→T I.5 - 15 7 17 DGGE T582R E.12 NB1 18 37 13 DGGE E692X E.13 R 16 46 13 SSCA R851L E.14a - 23 21 19 DGGE F1074L E.17b - 17 31 13 DGGE Q1281X E.20 NB2 16 28 13 DGGE Variants 406-112A/T I.3 - - SSCA 3850-129T/C I.19 - - DGGE 741C/T E.6a - - SSCA Fig.1 a Multiplex denaturing gradient gel electrophoretic analysis for exons 8, 5 and 18 of the CFTR gene.
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ABCC7 p.Arg851Leu 9439669:56:453
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64 R851L An abnormal pattern for DGGE of exon 14a detected the missense mutation R851L (arginine to leucine) due to a nucleotide change, G→T, at position 2684 of CFTR.
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ABCC7 p.Arg851Leu 9439669:64:0
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ABCC7 p.Arg851Leu 9439669:64:78
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65 R851L was observed in a carrier father whose two sons died due to CF.
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ABCC7 p.Arg851Leu 9439669:65:0
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89 The amino acid change in the missense mutation R851L, for which two deceased CF brothers were probably homozygous, should result in a severe mutation.
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ABCC7 p.Arg851Leu 9439669:89:47
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92 While microsatellite haplotypes of mutations G85V and F1074L were also associated with several other mutations, the haplotypes associated with 711+3A→T, T582R and R851L are unique in the CF population studied here, providing a useful tool for mutation analysis (Morral et al. 1996).
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ABCC7 p.Arg851Leu 9439669:92:170
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PMID: 16963320 [PubMed] Perez MM et al: "CFTR gene analysis in Latin American CF patients: heterogeneous origin and distribution of mutations across the continent."
No. Sentence Comment
42 Some have concentrated in the search of specific mutations that are Table 1 Mutations found in the Latin American CF patients Exon 1 p.L6VÌe; Exon 3 p.W57X, p.R75X, p.G85E Exon 4 p.R117H Exon 6a p.H199Y, p.V201M, p.L206W, p.Q220X, p.V232D, c.846delTÌe; Exon 6b p.Y275XÌe;, c.935delA Exon 7 p.R334W, p.R347P, p.Y362XÌe;, c.1078delT, c.1215delG Exon 8 c.1323_1324insAÌe; Exon 9 c.1460_1461delATÌe;, c.1353_1354insTÌe;,# Exon 10 p.I506T, p.I507del, p.F508del Exon 11 p.G542X, p.S549N, p.S549R, p.G551D, p.G551S, p.R553X, p.L558S, p.A559T, c.1782delA Exon 12 p.S589I Exon 13 p.H609RÌe;, p.P750L, p.V754M, c.1924_1930del, c.2055_2063del, c.2183AA NG;c.2184delA, c.2184delA, c.2185_2186insC, c.2347delG, c.2566_2567insTÌe;, c.2594_2595delGTÌe; Exon 14a p.R851L, c.2686_2687insTÌe; Exon 15 c.2869_2870insG Exon 16 c.3120+1GNA Exon 17a p.I1027T, c.3171delC, c.3199_3204del Exon 17b p.G1061R, p.R1066C, p.W1069X#, p.W1089X, p.Y1092X, p.W1098CÌe; Exon 19 p.R1162X, p.W1204X, p.Q1238X, c.3617_3618delGAÌe;#, c.3659delC Exon 20 p.W1282X, p.R1283M Exon 21 p.N1303K, c.4016_4017insT Exon 22 c.4160_4161insGGGGÌe; 5' flanking c.-834GNT Intron 2 c.297-1GNAÌe;, c.297-2ANG Intron 3 c.406-1GNA Intron 4 c.621+1GNT Intron 5 c.711+1GNT Intron 8 c.IVS8-5T Intron 10 c.1716GNA, c.1717-1GNA Intron 11 c.1811+1.6KbANG, c.1812-1GNA Intron 12 c.1898+1GNA, c.1898+3ANG Intron 14 c.2789+2_2789+3insA, c.2789+5GNA Intron 17a c.3272-26ANG Intron 17b c.3500-2ANGÌe; Intron 19 c.3849+1GNA, c.3849+10KbCNT Intron 20 c.4005+1GNA, c.4005-1GNA# Mutations are listed according to their position in the gene.
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ABCC7 p.Arg851Leu 16963320:42:789
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51 Table 2 p.I507del p.S549N p.S549R p.G551D p.G551S p.R553X p.L558S p.A559T p.S589I p.H609RÌe; p.P750L p.V754M p.R851L p.I1027T p.G1061R p.R1066C p.W1069X# p.W1089X p.Y1092X p.W1098CÌe; p.W1204X 3 0 1 0 1 1 1 1 1 0 4 1 2 3 1 3 0.24 1 0.08 1 0.08 6 0.48 2 0.16 1 0.08 1 0.08 4 0.32 1 0.08 1 4 1 2 1 1 0 0 0 1 0 0 0 1 1 0 1 0 2 0 1 3 0 0 0 0 0 0 1 0.05 1 0.05 1 0.05 10 0.54 1 0.05 2 0.11 3 0.16 3 0 0 0 1 0 1 1 2 0.79 4 1.58 4 1 1 1 1 4 1.83 1 0.46 1 0.46 1 0.46 1 0.46 0 0 0 0 0 0 0 5 5 1 1 1 1 1 1 1 1 1 1 1 5 1.82 6 2.19 1 0.36 1 0.36 1 0.36 1 0.36 1 0.36 1 0.36 1 0.36 1 0.36 1 0.36 1 0.36 1 1.31 1 1.31 1 1.31 10 6 6 6 1 22 1 1 2 1 1 1 1 1 1 6 1 3 5 1 1 0.23 0.14 0.14 0.14 0.02 0.51 0.02 0.02 0.05 0.02 0.02 0.02 0.02 0.02 0.02 0.14 0.02 0.07 0.11 0.02 0.02 (continued on next page) Table 2 Mutation frequencies in Latin American CF patients Country p.Q1238X p.R1283M c.-834GNT c.297-1GNA* c.297-2ANG c.406-1GNA c.621+1GNT c.711+1GNT c.846delT* c.935delA c.1078delT c.1215delG c.1323_1324insA* c.1353_1354insT*# c.1460_1461delAT* Argentina 1 3 1 1 1 1 1 Subtotal and frequency (%) 1 0.08 1 0.08 4 0.32 1 0.08 1 0.08 1 0.08 Brazil 1 1 1 1 0 0 Subtotal and frequency (%) 1 0.05 2 0.11 1 0.05 Chile 0 0 Subtotal and frequency (%) Colombia 1 1 Subtotal and frequency (%) 1 0.46 1 0.46 Costa Rica Frequency (%) 0 Cuba Frequency (%) Ecuador Subtotal and frequency (%) Mexico 1 3 1 2 1 1 Subtotal and frequency (%) 1 0.36 3 1.09 1 0.36 1 0.36 2 0.73 1 0.36 Uruguay Frequency (%) 1 1.31 Venezuela Subtotal and frequency (%) Total 1 1 1 1 1 3 7 2 1 2 1 1 1 1 1 Frequency (%) 0.02 0.02 0.02 0.02 0.02 0.07 0.16 0.05 0.02 0.05 0.02 0.02 0.02 0.02 0.02 (continued ) Table 2 c.1716GNA c.1717-1GNA c.1782delA c.1811+1,6KbANG c.1812-1GNA c.1898+1GNA c.1898+3ANG c.1924_1930del c.2055_2063del c.2183AANG;c.2184delA c.2184delA c.2185_2186insC 5 1 4 1 1 1 0 1 2 2 6 0.48 1 0.08 6 0.48 2 0.16 1 0.08 1 0.08 1 0.08 1 0 6 5 1 3 0 0 0 0 7 0.37 5 0.27 1 0.05 3 0.16 0 0 12 1 12 5.50 1 0.46 0 0 1 1 2 2 1 0.36 1 0.36 2 0.73 2 0.73 1 1.31 1 14 1 18 5 3 1 1 2 6 1 1 0.02 0.32 0.02 0.41 0.11 0.07 0.02 0.02 0.05 0.14 0.02 0.02 (continued on next page) Table 2 Mutation frequencies in Latin American CF patients Country c.2347delG c.2566_2567insT* c.2594_2595delGT* c.2686_2687insT* c.2789+2_2789+3insA c.2789+5GNA c.2869_2870insG c.3120+1GNA c.3171delC c.3199_3204del c.3272-26ANG c.3500-2ANG* Argentina 2 1 2 2 3 3 1 1 2 Subtotal and frequency (%) 2 0.16 1 0.08 2 0.16 2 0.16 6 0.48 1 0.08 1 0.08 2 0.16 Brazil 2 1 1 1 6 0 0 4 0 Subtotal and frequency (%) 2 0.11 1 0.05 1 0.05 10 0.54 1 0.05 Chile Subtotal and frequency (%) Colombia 1 1 1 Subtotal and frequency (%) 1 0.46 1 0.46 1 0.46 Costa Rica Frequency (%) Cuba Frequency (%) Ecuador Subtotal and frequency (%) Mexico 2 Subtotal and frequency (%) 2 0.73 Uruguay Frequency (%) 1 1.31 Venezuela Subtotal and frequency (%) Total 2 2 1 3 2 9 1 12 1 2 2 1 Frequency (%) 0.05 0.05 0.02 0.07 0.05 0.21 0.02 0.28 0.02 0.05 0.05 0.02 (continued ) Table 2 c.3617_3618delGA*,# c.3659delC c.3849+1GNA c.3849+10kbCNT c.4005+1GNA c.4005-1GNA# c.4016_4017insT c.4160_4161insGGGG* c.IVS8-5T Unknown Authors 37 Aulehla-Scholz [17] 2 4 1 2 4 76 Visich [12] 1 78 Iba&#f1;ez [18] 54 Varela 2004 8 Prieto [19] 2 1 1 1 18 Oller-Ramirez 2004 4 0.32 6 0.48 1 0.08 1 0.08 2 0.16 5 0.40 271 21.75 205 Raskin [20] 32 Chiba [21] 1 89 Bernardino [22] 60 Marostica [23] 69 Parizotto [24] 99 Cabello [25,26] 33 Martins [27] 70 Streit [28] 0 5 120 Raskin [15] 0 0 12 Goloni-Bertollo [29] 1 0.05 5 0.27 789 42.46 48 Rios [30] 22 Molina [31] 1 11 Navarro [32] 0 3 34 Repetto [33] 4 1.58 115 45.63 1 67 Keyeux [14] 17 Restrepo [34] 1 0.46 84 38.53 0 25 52.08 Venegas [35] 95 65.97 Collazo [36] 20 Merino [37] 30 Cassiman 2004 15 Paz-y-Mino [38] 65 63.72 1 1 53 Orozco [13] 2 35 Villalobos [39] 3 1.09 1 0.36 88 32.11 11 14.47 Luzardo [40,41] 36 Restrepo [34] 41 Alvarado [42] 77 56.62 1 4 1 18 1 1 2 1 5 1620 0.02 0.09 0.02 0.41 0.02 0.02 0.05 0.02 0.11 37.21 Mutation frequencies in Latin American CF patients most frequently found in Caucasians, by allele specific polymerase chain reaction (AS-PCR), enzymatic digestion, allele specific oligonucleotide hybridization (ASO), or using mainly commercial kits, whereas other studies used a systematic approach to analyse the promoter, coding and exon/ intron boundaries of the CFTR region in the search for any possible mutation.
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ABCC7 p.Arg851Leu 16963320:51:115
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98 As an example, in the case of Argentina and Uruguay, the p.F508del mutation shows the highest frequencies (59% and Table 5 Mutations with frequencies less than 0.1% Panel A Mutation Number of chromosomes % Country p.R75X 3 0.07 Mexico c.W1089X 3 0.07 Argentina, Brazil c.406-1GNA 3 0.07 Mexico c.1898+1GNA 3 0.07 Argentina, Brazil c.2686_2687insTÌe; 3 0.07 Argentina, Brazil p.L206W 2 0.05 Brazil p.I506T 2 0.05 Mexico p.S589I 2 0.05 Argentina c.711+1GNT 2 0.05 Argentina c.935delA 2 0.05 Mexico c.2055_2063del 2 0.05 Mexico c.2347delG 2 0.05 Brazil c.2566_2567insTÌe; 2 0.05 Argentina c.2789+2_2789+3insA 2 0.05 Argentina c.3199_3204del 2 0.05 Mexico c.3272-26ANG 2 0.05 Argentina c.4016_4017insT 2 0.05 Argentina Panel B Mutation N % each Country p.L6VÌe;, p.W57X, p.Q220X, p.Y362XÌe;, p.I1027T, p.G1061R, p.R1283M, c.297-2ANG, c.1353_1354insTÌe;, c.1460_1461delATÌe;, c.1782delA, c.1898+3ANG, c.2184delA, c.2594_2595delGTÌe;, c.2869_2870insG, c.4005Ìe;1GNA, c.4005-1GNA# 17 0.02 Argentina p.R117H, p.H199Y, p.G551S, p.L558S, p.P750L, p.V754M, p.W1069X#, p.W1098CÌe;, p.W1204X, c.297-1GNAÌe;, c.846delTÌe;, c.1078delT, c.1716GNA, c.1924_1930del, c.4160_4161insGGGGÌe; 15 0.02 Mexico p.V201M, p.V232D, p.Y275XÌe;, p.R347P, p.R851L, p.Q1238X, c.3171delC, c.3617_3618delGAÌe;# 8 0.02 Brazil p.A559T, p.H609RÌe;, c.1215delG, c.1323_1324insAÌe;, c.2185_2186insC, c.3500-2ANGÌe;, c.3849+1GNA, 7 0.02 Colombia c.-834GNT 1 0.02 Uruguay The upper part (Panel A) shows the mutations found in more than one patient, whereas the lower part (Panel B) of the table shows all the mutations that are present only once in each country.
X
ABCC7 p.Arg851Leu 16963320:98:1278
status: NEW
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