ABCMdb

PMID: 12007216

Bobadilla JL, Macek M Jr, Fine JP, Farrell PM
Cystic fibrosis: a worldwide analysis of CFTR mutations--correlation with incidence data and application to screening.
Hum Mutat. 2002 Jun;19(6):575-606., [PubMed]

Sentences

No. Mutations Sentence Comment

40 ABCC7 p.Gly551Asp ABCC7 p.Arg1162* ABCC7 p.Met1101Lys Some mutations can reach higher frequencies in particular populations due to founder effect (e.g., M1101K in Hutterites) [Zielenski et al., 1993] or genetic drift (e.g., G551D in the historic Celts), and other mutations are recurrent (e.g., R1162X in Zuni and Northwest Italian populations) which explains their presence in historically unrelated populations [Morral et al., in an attempt to quantify a pattern between the number of mutations present in a population and the CF incidence and/or the ∆F508 frequency of that population. Login to comment 75 ABCC7 p.Gly542* This includes the analyses of Lac St. Jean-Quebec-Toronto,∆F508 in South America, and G542X in Brittany and Southern France. Login to comment 101 ABCC7 p.Gly551Asp ABCC7 p.Asn1303Lys ABCC7 p.Gly542* Mutations that fall into this category include: 1) G542X, of single origin, associated with the ancient Phoenicians [Loirat et al., 1997], 2) N1303K, also of single origin, and linked to ancient Mediterranean populations, and 3) G551D, also of single origin [Cashman et al., 1995], having been associated with the ancient Celtic tribes [Macek et al., 1991]. Login to comment 102 ABCC7 p.Gly551Asp There are also a multitude of other interesting regions or populations such as Reunion Island, which shows its distinct ancestral founder effect by having both high rates of G551D and FIGURE 1. Login to comment 109 ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Ala455Glu ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Gly1244Glu ABCC7 p.Ser1255Pro ABCC7 p.Arg334Trp ABCC7 p.Arg334Trp ABCC7 p.Arg347Pro ABCC7 p.Arg347Pro ABCC7 p.Arg347Pro ABCC7 p.Arg347Pro ABCC7 p.Arg347Pro ABCC7 p.Arg347His ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Ser1251Asn ABCC7 p.Ile148Thr ABCC7 p.Leu206Trp ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Ser549Asn ABCC7 p.Tyr122* ABCC7 p.Arg75Gln ABCC7 p.Arg1158* ABCC7 p.Arg1070Gln ABCC7 p.Arg1070Gln ABCC7 p.Ser1235Arg ABCC7 p.Ser1235Arg ABCC7 p.Gln220* ABCC7 p.Tyr1092* ABCC7 p.Ile1005Arg ABCC7 p.Ser945Leu ABCC7 p.Gln39* ABCC7 p.Trp401* ABCC7 p.Lys710* ABCC7 p.Gly970Arg ABCC7 p.Ile1234Val ABCC7 p.Arg117Cys ABCC7 p.Arg297Gln ABCC7 p.Glu822Lys ABCC7 p.Trp846* ABCC7 p.Arg1066His ABCC7 p.Glu217Gly ABCC7 p.Glu60* ABCC7 p.Gly1069Arg ABCC7 p.Gln493Arg ABCC7 p.Ser1161Arg ABCC7 p.Leu571Ser ABCC7 p.Gly1249Arg ABCC7 p.Cys276* ABCC7 p.Gly458Val ABCC7 p.Lys830* ABCC7 p.Tyr919Cys ABCC7 p.Tyr122Lys 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 110 ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Ala455Glu ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Gly1244Glu ABCC7 p.Arg334Trp ABCC7 p.Arg334Trp ABCC7 p.Arg334Trp ABCC7 p.Arg347Pro ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Ser1251Asn ABCC7 p.Ile148Thr ABCC7 p.Ile148Thr ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Tyr122* ABCC7 p.Arg560Thr ABCC7 p.Arg560Thr ABCC7 p.Leu1065Pro ABCC7 p.Arg1158* ABCC7 p.Arg1070Gln ABCC7 p.Arg1066Cys ABCC7 p.Tyr1092* ABCC7 p.Gln552* ABCC7 p.Ser1196* ABCC7 p.Glu822* ABCC7 p.Tyr122Lys ABCC7 p.Gly576* ABCC7 p.Trp496* ABCC7 p.Ala46Asp Germany ∆F508 (71.8%) 1789+5G→A (0.9%) 87.6 76.7 17 5662/1316 Dörk et al. [1992]; Dörk et al. R553X (2.0%) 3272-26A→G (0.9%) [1994]; Tümmler et al. [1996]; N1303K (1.8%) W1282X (0.7%) Estivill et al. [1997]; Dörk et G542X (1.2%) 2143delT (0.7%) al. [2000] R347P (1.2%) 1078delT (0.6%) CFTRdele2,3 (1.2%) 2183AA→G (0.6%) 3849+10KbC→T (1.0%) 2184insA (0.6%) G551D (0.9% 3659delC (0.6%) 1717-1G→A (0.9%) Greece ∆F508 (52.9%) 3272-26A→G (0.8%) 82.2 67.6 22 2097/718 Kanavakis et al. [1995]; Estivill 621+1G→T (5.0%) R1070Q (0.8%) et al. [1997]; Tzetis et al. G542X (4.1%) W496X (0.7%) [1997]; Macek et al. [2002] N1303K (3.3%) 621+3A→G (0.7%) 2183AA→G (1.8%) ∆I507 (0.7%) 2789+5G→A (1.7%) W1282X (0.7%) E822X (1.6%) 574delA (0.7%) R117H (1.2%) 1677delTA (0.7%) R334W (1.1%) A46D (0.6%) R1158X (1.0%) 3120+1G→A (0.6%) G85E (1.0%) G551D (0.5%) Hungary ∆F508 (54.9%) W1282X (1.8%) 68.3 46.6 9 1133/976 CFGAC [1994]; Estivill et al. 1717-1G→A (1.9%) G542X (1.7%) [1997]; Macek et al. [2002] R553X (2.1%) N1303K (1.3%) Y1092X (1.8%) G551D (1.0%) S1196X (1.8%) Ireland ∆F508 (70.4%) G542X (1.0%) 82.1 67.4 7 801/509 CFGAC [1994]; Estivill et al. G551D (5.7%) 621+1G→T (0.8%) [1994] R117H (2.4%) 1717-1G→A (0.6%) R560T (1.2%) Italy ∆F508 (50.9%) ∆I507 (0.65%) 60.3 36.4 9 3524 Estivill et al. [1997] (total) G542X (3.1%) W1282X (0.62%) 1717-1G→A (1.6%) Y122K (0.59%) N1303K (1.4%) G551D (0.53%) R553X (0.94%) Italy ∆F508 (47.6%) R553X (1.3%) 87.1 75.9 15 225 Bonizzato et al. [1995] (Northeast) R1162X (9.8%) 2789+G→A (1.3%) 2183AA→G (9.3%) Q552X (1.3%) N1303K (4.0%) 621+1G→T (0.9%) G542X (2.7%) W1282X (0.9%) 711+5G→A (2.7%) 3132delTG (0.9%) 1717-1G→A (2.2%) 2790-2A→G (0.9%) G85E (1.3%) TABLE 1. Continued. Estimated Projected detection of Number of Number of Country/ allele two CFTR mutations chromosomes Region Mutation array detectiona mutationsb includedc (max/min)d Reference WORLDWIDEANALYSISOFCFTRMUTATIONS583 Italy ∆F508 (56.4%) 711+1G→T (1.3%) 85.7 73.4 13 660/396 Castaldo et al. [1996]; Castaldo (southern) N1303K (6.8%) G1244E (1.3%) et al. [1999] G542X (5.7%) R1185X (1.3%) W1282X (3.8%) L1065P (1.3%) 1717-1G→A (2.3%) R553X (1.1%) 2183AA→G (1.9%) I148T (0.7%) 4016insT (1.8%) Latvia 1) DF508 (58.3%) 4) CFTRdele2,3 (2.8%) - - 6 36 Dörk et al. [2000]; Macek et al. 2) 3849+10KbC®T (8.3%) 5) W1282X (2.8%) [2002] 3) N1303K (5.6%) 6) 394delTT (2.8%) Lithuania ∆F508 (31.0%) N1303K (2.0%) 39.0 15.2 4 94 Dörk et al. [2000]; Macek et al. R553X (4.0%) CFTRdele2,3 (2.0%) [2002] Macedonia ∆F508 (54.3%) 711+3A→G (1.0%) 69.2 47.9 12 559/226 Petreska et al. [1998]; Dörk et G542X (4.2%) 3849G→A (1.0%) al. [2000]; Macek et al. N1303K (2.0%) 2184insA (0.9%) [2002] CFTRdele2,3 (1.3%) 457TAT→G (0.7%) 621+1G→T (1.3%) V139E (0.7%) 611-1G→T (1.2%) 1811+1G→C (0.6%) Netherlands ∆F508 (74.2%) R1162X (0.9%) 86.8 75.3 9 3167/1442 Gan et al. [1995]; Estiville et al. A455E (4.7%) S1251N (0.9%) [1997]; Collee et al. [1998] G542X (1.8%) N1303K (0.9%) 1717-1G→A (1.5%) W1282X (0.7%) R553X (1.2%) Norway ∆F508 (60.2%) G551D (1.2%) 69.8 48.7 6 410/242 Schwartz et al. [1994]; Estivill 394delTT (4.2%) G542X (0.6%) et al. [1997] R117H (3.0%) N1303K (0.6%) Poland ∆F508 (57.1%) CFTRdele2,3 (1.8%) 73.5 54.0 11 4046/1726 CFGAC [1994]; Estivill et al. 3849+10Kb C→T (2.7%) R560T (1.5%) [1997]; Dörk et al [2000]; G542X (2.6%) W1282X (0.7%) Macek et al. [2002] 1717-1G→A (2.4%) ∆I507 (0.5%) R553X (1.9%) G551D (0.5%) N1303K (1.8%) Portugal ∆F508 (44.7%) R334W (0.7%) 49.7 24.7 5 739/454 CFGAC [1994]; Estivill et al. G542X (1.6%) N1303K (0.7%) [1997] R1066C (2.0%) Romania ∆F508 (36.6%) G542X (1.4%) 51.5 26.5 11 224/74 CFGAC [1994]; Estivill et al. 2043delG (2.0%) R553X (1.4%) [1997]; Popa et al. [1997]; W1282X (1.7%) G576X (1.4%) Macek et al. [2002] 1717-2A→G (1.4%) 1898+1G→A (1.4%) I148T (1.4%) 2183AA→G (1.4%) 621+1G→T (1.4%) Russia ∆F508 (54.4%) 552insA (0.9%) 70.7 50.0 12 5073/2562 CFGAC [1994]; Estivill et al. CFTRdele2,3 (5.0%) G542X (0.9%) [1997]; Dörk et al. [2000]; R553X (3.5%) R334W (0.9%) Macek et al. [2002] 2183AA→G (1.3%) 1677delTA (0.8%) W1282X (1.0%) Y122X (0.5%) 394delTT (1.0%) 1367del5 (0.5%) (Continued) BOBADILLAETAL. Login to comment 111 ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg334Trp ABCC7 p.Arg347Pro ABCC7 p.Arg347Pro ABCC7 p.Arg347Pro ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Val754Met ABCC7 p.Ile148Thr ABCC7 p.Leu206Trp ABCC7 p.Ser549Arg ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Ser549Asn ABCC7 p.Arg560Thr ABCC7 p.Arg560Thr ABCC7 p.Pro67Leu ABCC7 p.Thr338Ile ABCC7 p.Ser549Ile ABCC7 p.Arg560Ser ABCC7 p.Arg1066Cys ABCC7 p.Gln552* ABCC7 p.Gln552* ABCC7 p.Asp1152His ABCC7 p.Arg1283Met ABCC7 p.Lys710* ABCC7 p.Tyr569Asp ABCC7 p.Gln98* ABCC7 p.Arg117Cys ABCC7 p.Gln890* ABCC7 p.Arg75* ABCC7 p.Lys1200Glu ABCC7 p.Glu60* ABCC7 p.Glu60* ABCC7 p.Tyr109Cys ABCC7 p.Thr360Lys ABCC7 p.Gln359Lys ABCC7 p.Ala559Thr ABCC7 p.Arg709* ABCC7 p.Arg709* ABCC7 p.Gln685* ABCC7 p.Ser42Phe ABCC7 p.Arg1162Cys ABCC7 p.Asp192Gly Slovakia ∆F508 (57.3%) CFTRdele2,3 (1.2%) 82.7 68.4 14 908/254 CFGAC [1994]; Estivill et al. G542X (6.8%) 3849+10KbC→T (1.0%) [1997]; Dörk et al. [2000]; R553X (4.0%) S42F (0.9%) Macek et al. [2002] N1303K (3.4%) R75X (0.9%) 2143delT (1.8%) G85E (0.9%) R347P (1.4%) 605insT (0.9%) W1282X (1.3%) 1898+1G→A (0.9%) Slovenia ∆F508 (57.8%) R347P (1.1%) 79.7 63.5 16 455/132 CFGAC [1994]; Dörk et al. 2789+5G→A (4.1%) S4X (0.8%) [2000]; Macek et al. [2002] R1162X (3.2%) 457TAT→G (0.8%) G542X (1.9%) D192G (0.8%) Q552X (1.5%) R553X (0.8%) Q685X (1.5%) A559T (0.8%) 3905insT (1.5%) 2907delTT (0.8%) CFTRdele2,3 (1.5%) 3667ins4 (0.8%) Spain ∆F508 (52.7%) G85E (0.8%) 80.2 64.3 21 3608/1356 Chillón et al. [1994]; Casals et G542X (8.0%) R1066C (0.8%) al. [1997]; Estivill et al. [1997] N1303K (2.5%) 2789+5G→A (0.7%) 3601-111G→C (2.0%) 2869insG (0.7%) 1811+1.6Kb A→G (1.7%) ∆I507 (0.6%) R1162X (1.6%) W1282X (0.6%) 711+1G→T (1.3%) L206W (0.5%) R334W (1.2%) R709X (0.5%) Q890X (1.0%) K710X (0.5%) 1609delCA (1.0%) 3272-26A→G (0.5%) 712-1G→T (1.0%) Sweden ∆F508 (66.6%) E60X (0.6%) 85.9 73.8 10 1357/662 Schwartz et al. [1994]; Estivill et 394delTT (7.3%) Y109C (0.6%) al. [1997]; Schaedel et al. 3659delC (5.4%) R117H (0.6%) [1999] 175insT (2.4%) R117C (0.6%) T338I (1.2%) G542X (0.6%) Switzerland ∆F508 (57.2%) K1200E (2.1%) 91.3 83.4 9 1268/1173 Estivill et al. [1997]; R553X (14.0%) N1303K (1.2%) Hergersberg et al. [1997] 3905insT (9.8%) W1282X (1.1%) 1717-1G→A (2.7%) R347P (0.6%) G542X (2.6%) Ukraine ∆F508 (65.2%) CFTRdele2,3 (1.1%) 74.6 55.7 6 1055/580 Estivill et al. [1997]; Dörk et al. R553X (3.6%) G551D (1.8%) [2000]; Macek et al. [2002] N1303K (2.4%) W1282X (0.5%) United ∆F508 (75.3%) 621+1G→T (0.93%) 81.6 66.6 5 19622/9815 Schwartz et al. [1995b]; Kingdom G551D (3.1%) 1717-1G→A (0.57%) Estivill et al. [1997] (total) G542X (1.7%) TABLE 1. Continued. Estimated Projected detection of Number of Number of Country/ allele two CFTR mutations chromosomes Region Mutation array detectiona mutationsb includedc (max/min)d Reference WORLDWIDEANALYSISOFCFTRMUTATIONS585 United ∆F508 (56.6%) 621+1G→T (1.8%) 69.1 47.7 7 456 CFGAC [1994] Kingdom G551D (3.7%) R117H (1.5%) (N. Ireland) R560T (2.6%) ∆I507 (0.9%) G542X (2.0%) United ∆F508 (19.2%) 621+2T→C (3.8%) 84.4 71.2 11 52 Malone et al. [1998] Kingdom Y569D (15.4%) 2184insA (3.8%) (Pakistani) Q98X (11.5%) R560S (1.9%) 1525-1G→A (9.6%) 1898+1G→T (1.9%) 296+12T→C (7.7%) R709X (1.9%) 1161delC (7.7%) United ∆F508 (71.3%) 1717-1G→A (1.0%) 86.4 74.6 9 1236/730 Shrimpton et al. [1991]; Kingdom G551D (5.5%) 621+1G→T (0.6%) Gilfillan et al. [1998] (Scotland) G542X (4.0%) ∆I507 (0.6%) R117H (1.4%) R560T (0.6%) P67L (1.4%) United ∆F508 (71.6%) 1717-1G→A (1.1%) 98.7 97.4 17 183 Cheadle et al. [1993] Kingdom 621+1G→T (6.6%) 3659delC (0.5%) (Wales) 1898+1G→A (5.5%) R117H (0.5%) G542X (2.2%) N1303K (0.5%) G551D (2.2%) E60X (0.5%) 1078delT (2.2%) S549N (0.5%) R1283M (1.6%) 3849+10KbC→T (0.5%) R553X (1.1%) 4016insT (0.5%) ∆I507 (1.1%) Yugoslavia ∆F508 (68.9%) 3849G→A (1.0%) 82.2 67.6 11 709/398 Dabovic et al. [1992]; Estivill et G542X (4.0%) N1303K (0.8%) al. [1997]; Macek et al. R1162C (3.0%) 525delT (0.5%) (submitted for publication) 457TAT→G (1.0%) 621+1G→T (0.5%) I148T (1.0%) G551D (0.5%) Q552X (1.0%) Middle East/Africa Algeria 1) DF508 (20.0%) 4) 1812-1G®A (5.0%) - - 5 20 Loumi et al. [1999] 2) N1303K (20.0%) 5) V754M (5.0%) 3) 711+1G®T (10.0%) Jewish W1282X (48.0%) 3849+10KbC→T (6.0%) 95.0 90.3 6 261 Kerem et al. [1995] (Ashkenazi) ∆F508 (28.0%) N1303K (3.0%) G542X (9.0%) 1717-1G→A (1.0%) Jewish 1) N1303K - - 1 6 Kerem et al. [1995] (Egypt) Jewish 1) Q359K/T360K - - 1 8 Kerem et al. [1995] (Georgia) Jewish 1) DF508 2) 405+1G®A - - 2 11 Kerem et al. [1995] (Libya) Jewish 1) DF508 (72.0%) 3) D1152H (6.0%) - - 3 33 Kerem et al. [1995] (Morocco) 2) S549R (6.0%) Jewish ∆F508 (35.0%) W1282X (2.0%) 43.0 18.5 4 51 Shoshani et al. [1992] (Sepharadim) G542X (4.0%) S549I (2.0%) (Continued) BOBADILLAETAL. Login to comment 112 ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Arg117His ABCC7 p.Ala455Glu ABCC7 p.Ala455Glu ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg334Trp ABCC7 p.Arg347His ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Glu831* ABCC7 p.Ile148Thr ABCC7 p.Ile148Thr ABCC7 p.Leu206Trp ABCC7 p.Ser549Arg ABCC7 p.Ser549Arg ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Tyr122* ABCC7 p.Tyr122* ABCC7 p.Arg560Thr ABCC7 p.Arg1158* ABCC7 p.Arg1066Cys ABCC7 p.Tyr1092* ABCC7 p.Tyr1092* ABCC7 p.Asp1152His ABCC7 p.Met952Ile ABCC7 p.Phe1052Val ABCC7 p.Ile1234Val ABCC7 p.Ile1234Val ABCC7 p.His139Leu ABCC7 p.His139Leu ABCC7 p.Arg117Cys ABCC7 p.Ser489* ABCC7 p.Gln890* ABCC7 p.Trp1089* ABCC7 p.Glu92Lys ABCC7 p.Pro1013Leu ABCC7 p.Asp110His ABCC7 p.Ala96Glu ABCC7 p.Glu822* ABCC7 p.Glu92* ABCC7 p.Leu571Ser ABCC7 p.Trp496* ABCC7 p.Ala309Gly ABCC7 p.Thr665Ser ABCC7 p.Lys68Asn ABCC7 p.Met152Val ABCC7 p.Met1028Ile ABCC7 p.Trp1098* Jewish 1) 405+1G®A (48.0%) 3) W1282X (17.0%) - - 4 23 Kerem et al. [1995] (Tunisia) 2) DF508 (31.0%) 4) 3849+10KbC®T (4.0%) Jewish 1) G85E 4) G542X - - 6 10 Kerem et al. [1995] (Turkey) 2) DF508 5) 3849+10KbC®T 3) W1282X 6) W1089X Jewish (Yemen) None - - 0 5 Kerem et al. [1995] Lebanon 1) DF508 (35.0%) 6) 4096-28G®A (2.5%) - - 9 40 Desgeorges et al. [1997] 2) W1282X (20.0%) 7) 2789+5G®A (2.5%) 3) 4010del4 (10.0%) 8) M952I (2.5%) 4) N1303K (10.0%) 9) E672del (2.5%) 5) S4X (5.0%) Reunion ∆F508 (52.0%) 1717-1G→A (0.7%) 90.4 81.7 9 138 Cartault et al. [1996] Island Y122X (24.0%) G542X (0.7%) 3120+1G→A (8.0%) A309G (0.7%) A455E (2.2%) 2789+5G→A (0.7%) G551D (1.4%) Saudi North: 3) H139L - - North 1 49 families El-Harith et al. [1997]; Arabia 1) 1548delG 4) L1177X Central 3 Kambouris et al. [1997]; Central: 5) DF508 South 4 Banjar et al. [1999] 1)I1234V 6) 3120+1G®A West 9 2)1548delG 7) 425del42 East 6 3)DF508 8) R553X South: 9) N1303K 1) I1234V East: 2) 1548delG 1) 3120+1G®A 3) 711+1G®T 2) H139L 4) 3120+1G®A 3) 1548delG West: 4) DF508 1) I1234V 5) S549R 2) G115X 6) N1303K Tunisia ∆F508 (17.6%) G85E (2.6%) 58.7 34.5 11 78 Messaoud et al. [1996] G542X (8.9%) W1282X (2.6%) 711+1G→T (7.7%) Y122X (1.3%) N1303K (6.4%) T665S (1.3%) 2766del8NT (6.4%) R47W+D1270N (1.3%) R1066C (2.6%) Turkeye ∆F508 (24.5%) 1066L (1.3%) 80.6 65.0 36 1067/670 Yilmaz et al. [1995]; Estivill et al. 1677delTA (4.1%) E822X (1.3%) [1997]; Onay et al. [1998]; 2789+5G→A (3.9%) 2183+5G→A+2184insA (1.3%) Macek et al. [2002] 2181delA (3.8%) D110H (0.8%) R347H (3.6%) P1013L (0.8%) N1303K (2.9%) 3172delAC (0.8%) 621+1G→T (2.6%) 1259insA (0.8%) G542X (2.6%) M1028I (0.8%) TABLE 1. Continued. Estimated Projected detection of Number of Number of Country/ allele two CFTR mutations chromosomes Region Mutation array detectiona mutationsb includedc (max/min)d Reference WORLDWIDEANALYSISOFCFTRMUTATIONS587 E92K (2.6%) 4005+1G→A (0.7%) A96E (2.6%) W1282X (0.7%) M152V (2.6%) I148T (0.6%) 2183AA→G (2.5%) R1162X (0.6%) 296+9A→T (1.6%) D1152H (0.6%) 2043delG (1.4%) W1098X (0.6%) E92X (1.4%) E831X (0.6%) K68N (1.4%) W496X (0.6%) G85E (1.3%) F1052V (0.5%) R1158X (1.3%) L571S (0.5%) United Arab S549R (61.5%) ∆F508 (26.9%) 88.4 78.1 2 86/52 Frossard et al. [1988]; Emirates Frossard et al. [1999] North/Central/South Americas Argentina ∆F508 (58.6%) N1303K (1.8%) 69.1 47.7 5 326/228 CFGAC [1994]; Chertkoff et al. W1282X (3.9%) 1717-1G→A (0.9%) [1997] G542X (3.9%) Brazilf ∆F508 (47.7%) W1282X (1.3%) 66.8 44.6 10 820/500 CFGAC [1994]; Cabello et al. (total) G542X (7.2%) G85E (1.3%) [1999]; Raskin et al. [1999]; R1162X (2.5%) R553X (0.7%) Bernardino et al. [2000] R334W (2.5%) L206W (0.6%) N1303K (2.4%) 2347delG (0.6%) South East: >∆F508, G542X South: >N1303K Brazil ∆F508 (31.7%) N1303K (2.5%) 42.5 18.1 3 120 Parizotto and Bertuzzo [1997] (Sao Paulo) G542X (8.3%) Canada ∆F508 (59.0%) G542X (0.5%) 98.5 97.0 13 381/200 Rozen et al. [1992]; (Lac St. Jean) 621+1G→T (24.3%) N1303K (0.5%) De Braekeleer et al. [1998] A445E (8.2%) Q890X (0.5%) Y1092X (1.2%) S489X (0.5) 711+1G→T (1.0%) R117C (0.5%) I148T (1.0%) R1158 (0.5%) G85E (0.8%) Canada ∆F508 (71.4%) ∆I507 (1.3%) 90.9 82.6 7 77 Rozen et al. [1992] (Quebec City) 711+1G→T (9.1%) Y1092X (1.3%) 621+1G→T (5.2%) N1303K (1.3%) A455E (1.3%) Canada ∆F508 (70.9%) W1282X (0.9%) 82.0 67.2 10 632 Kristidis et al. [1992] (Toronto) G551D (3.1%) R117H (0.9%) G542X (2.2%) 1717-1G→A (0.6%) 621+1G→T (1.3%) R560T (0.6%) N1303K (0.9%) ∆I507 (0.6%) Chile ∆F508 (29.2%) R553X (4.2%) 33.4 11.2 2 72 Rios et al. [1994] Columbia 1) DF508 (35.4%) 3) N1303K (2.1%) - - 4 48 Restrepo et al. [2000] 2) G542X (6.3%) 4) W1282X (2.1%) Ecuador 1) DF508 (25%) - - 1 20 Paz-y-Mino et al. [1999] (Continued) BOBADILLAETAL. Login to comment 113 ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Gly551Asp ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Arg117His ABCC7 p.Ala455Glu ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Arg553* ABCC7 p.Gly551Ser ABCC7 p.Arg334Trp ABCC7 p.Arg334Trp ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Arg1162* ABCC7 p.Val754Met ABCC7 p.Ile148Thr ABCC7 p.Ile148Thr ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Gly85Glu ABCC7 p.Ser549Asn ABCC7 p.Ser549Asn ABCC7 p.Arg560Thr ABCC7 p.Arg75Gln ABCC7 p.Met1101Lys ABCC7 p.Tyr1092* ABCC7 p.Tyr1092* ABCC7 p.His199Tyr ABCC7 p.Ser1255* ABCC7 p.Trp1098Cys ABCC7 p.Pro750Leu ABCC7 p.Arg75* ABCC7 p.Trp1204* ABCC7 p.Leu558Ser ABCC7 p.Ile506Thr ABCC7 p.Gly480Cys ABCC7 p.Leu1093Pro ABCC7 p.Asp648Val ABCC7 p.Asp648Val ABCC7 p.Ala559Thr Mexico ∆F508 (41.6%) G551S (0.5%) 75.5 57.0 35 374/194 Orozco et al.[1993]; Villalobos- G542X (5.6%) 1078delT (0.5%) Torres et al. [1997]; Liang et al. ∆I507 (2.5%) Y1092X (0.5%) [1998]; Orozco et al. [2000] S549N (1.9%) R117H (0.5%) N1303K (1.7%) G85E (0.5%) R75X (1.5%) 1716G→A (0.5%) 406-1G→A (1.5%) W1204X (0.5%) I148T (1.5%) W1098C (0.5%) 3849+10KbC→T (1.5%) 846delT (0.5%) 621+1G→T (1.2%) P750L (0.5%) 2055del9→A (1.0%) V754M (0.5%) 935delA (1.0%) R75Q (0.5%) I506T (1.0) W1096X (0.5%) 3199del6 (1.0%) L558S (0.5%) 2183AA→G (1.0%) 4160insGGGG (0.5%) G551D (0.5%) 297-1G→A (0.5%) R553X (0.5%) H199Y (0.5%) 1924del7 (0.5%) United States ∆F508 (68.6%) R553X (0.9%) 79.7 63.5 10 25048 Cystic Fibrosis Foundation (total) G542X (2.4%) 621+1G→T (0.9%) [1998] G551D (2.1%) 1717-1G→A (0.7%) W1282X (1.4%) 3849+10KbC→T (0.7%) N1303K (1.3%) R117H (0.7%) United States ∆F508 (48.0%) S1255X (1.4%) 77.3 59.8 16 160/148 Carles et al. [1996]; Macek et al. (African 3120+1G→A (12.2%) 444delA (0.7%) [1997]; Dörk et al. [1998]; American) 2307insA (2.0%) R334W (0.7%) Friedman et al. [1998] A559T (2.0%) ∆I507 (0.7%) R553X (2.0%) 1717-1G→A (0.7%) ∆F311 (2.0%) G542X (0.7%) G480C (1.4%) S549N (0.7%) 405+3A→C (1.4%) G551D (0.7%) United States 1) L1093P - - 1 2 Yee et al. [2000] (Cherokee) United States Non-French: French: Non- Non- Non- Non- Bayleran et al. [1996] (Maine) ∆F508 (82.0%) ∆F508 (58%) French: French: French: French: G542X (2.6%) 711+1G→T (8.3%) 95.3 90.8 11 191 G551D (2.6%) I148T (4.2%) French: French: French: French: N1303K (2.1%) A455E (4.2%) 80.3 64.5 8 72 R560T (1.0%) 1717-1G→A (1.4%) Total: 621+1G→T (1.0%) G85E (1.4%) 263 711+1G→T (1.0%) 621+1G→T (1.4%) R117H (1.0%) Y1092X (1.4%) 1717-1G→A (1.0%) G85E (0.5%) W1282X (0.5%) TABLE 1. Continued. Estimated Projected detection of Number of Number of Country/ allele two CFTR mutations chromosomes Region Mutation array detectiona mutationsb includedc (max/min)d Reference WORLDWIDEANALYSISOFCFTRMUTATIONS589 United States ∆F508 (46.0%) R334W (1.6%) 58.5 34.2 7 129 Grebe et al. [1994] (SW Hispanic) G542X (5.4%) W1282X (0.8%) 3849+10KbC→T (2.3%) R553X (0.8%) R1162X (1.6%) United States 1) R1162X - - 3 17 Mercier et al. [1992] (SW Native 2) D648V American) 3) G542X United States 1) R1162X 3) G542X - - 4 16 Mercier et al. [1994] (Zuni Pueblo) 2) 3849+10KbC®T 4) D648V Venezuela ∆F508 (29.6%) G542X (3.7%) 33.3 11.1 2 54 Restrepo et al. [2000] Other Regions Australia ∆F508 (76.9%) 621+1G→T (1.1%) 88.7 78.7 8 761/464 CFGAC [1994] G551D (4.5%) N1303K (0.9%) G542X (2.8%) W1282X (0.6%) R553X (1.3%) R117H (0.6%) East Asia 1) 1898+1G®T 2) 1898+5G®T - - 2 28 Suwanjutha et al. [1998] Hutterite 1) M1101K (69.0%) 2) DF508 (31.0%) - - 2 32 Zielenski et al. [1993] Brethren New Zealand ∆F508 (78.0%) N1303K (1.9%) 87.4 76.4 5 636 CFGAC [1994] G551D (4.4%) 621+1G→T (1.1%) G542X (2.0%) *This table presents the mutation panels for all regions investigated in this study. Login to comment 117 ABCC7 p.Arg117His It should be noted that the R117H mutation is only associated with classical CF when associated with the 5T variation. Login to comment 118 ABCC7 p.Arg117His ABCC7 p.Arg117His Therefore, identification of the R117H mutation should prompt investigation for the 5T variant as well, R117H (IVS8-5T), and this combination should be regarded as a single CF causing allele. Login to comment 155 ABCC7 p.Gly542* G542X is most common in the Mediterranean regions of Europe and Africa. Login to comment 159 ABCC7 p.Gly542* This gradient of decreasing G542X prevalence can be seen on both the international and intranational levels as the distance from the Mediterranean Sea increases. Login to comment 163 ABCC7 p.Gly542* G542X has been implicated as a mutation that was introduced into the Mediterranean region by the migration of Phoenicians [Loirat et al., 1997]. Login to comment 164 ABCC7 p.Gly542* Across Europe, G542X is found in significantly higher proportions in countries, and in regions of countries, which border the Mediterranean Sea (Table 1). Login to comment 165 ABCC7 p.Gly542* Not surprisingly, G542X has its highest rates of prevalence in the south of Spain and in the north of Africa (South Spain, 14.4%; Tunisia, 8.9%). Login to comment 168 ABCC7 p.Gly542* When one studies CF chromosomes in those populations of the New World that were heavily influenced by such countries as Spain and Italy, the G542X mutation frequencies are virtually identical. Login to comment 169 ABCC7 p.Asn1303Lys ABCC7 p.Gly542* The mutation N1303K is another CFTR allele that has a similar distribution patterns as G542X, and may also have been introduced via the Mediterranean route (Table 1). Login to comment 170 ABCC7 p.Gly551Asp Another mutation that seems to have a clear history is the G551D allele. Login to comment 179 ABCC7 p.Gly551Asp The effects of this movement can be seen today by the nearly three times higher than expected frequency of G551D in the Czech Republic. Login to comment 180 ABCC7 p.Trp1282* W1282X is a mutation of single origin that has historically been associated with the Ashkenazi Jews. Login to comment 182 ABCC7 p.Trp1282* As with all other population specific mutations, the W1282X mutation is seen within the mutational arrays of the multitude of countries that have had a significant Ashkenazi Jewish influence. Login to comment 193 ABCC7 p.Gly551Asp ABCC7 p.Trp1282* ABCC7 p.Asn1303Lys ABCC7 p.Gly542* The top 10 list for the United States (Table 1) includes five CFTR alleles found in populations with distinct ethnic ancestries, i.e., G542X, G551D, W1282X, N1303K, and 3849+10KbC→T. Login to comment 213 ABCC7 p.Gly551Asp ABCC7 p.Ala455Glu ABCC7 p.Trp1282* ABCC7 p.Arg553* ABCC7 p.Arg334Trp ABCC7 p.Arg347Pro ABCC7 p.Asn1303Lys ABCC7 p.Gly542* ABCC7 p.Arg1162* ABCC7 p.Ile148Thr ABCC7 p.Ser549Arg ABCC7 p.Gly85Glu ABCC7 p.Ser549Asn ABCC7 p.Arg560Thr ABCC7 p.Tyr1092* ABCC7 p.Ser1255* ABCC7 p.Tyr569Asp ABCC7 p.Ile1234Val ABCC7 p.Arg75* ABCC7 p.Ile506Thr ABCC7 p.Gly480Cys ABCC7 p.Leu1093Pro ABCC7 p.Asp648Val ABCC7 p.Ala559Thr Ideal Recommended CFTR Mutation Screening Panel for 2001 Neonatal Screening in the USA* Location Estimated Mutation in CFTRa percentageb Reason for inclusion DF508 Exon 10 68.6% CFF registry, >1%, Pan-European G542X Exon 11 2.4% CFF registry, >1%, Mediterranean G551D Exon 11 2.1% CFF registry, >1%, Celtic W1282X Exon 20 1.4% CFF registry, >1%, Ashkenazi Jew N1303K Exon 21 1.3% CFF registry, >1%, Mediterranean R553X Exon 11 0.9% CFF registry, >0.5%, Hispanic 621+1G®T Intron 4 0.9% CFF registry, >0.5%, multi-ethnic 1717-1G®A Intron 10 0.7% CFF registry, >0.5%, Italian 3849+10KbC®T Intron 19 0.7% CFF registry, >0.5%, Hispanic R117Hc Exon 4 0.7% CFF registry, >0.5% 1898+1G→T Intron 12 0.4% CFF registry, >0.1%, East Asian DI507 Exon 10 0.3% CFF registry, >0.1%, Hispanic 2789+5G®A Intron 14b 0.3% CFF registry, >0.1% G85E Exon 3 0.3% CFF registry, >0.1% R347P Exon 7 0.2% CFF registry, >0.1% R334W Exon 7 0.2% CFF registry, >0.1%, multi-ethnic R1162X Exon 19 0.2% CFF registry, >0.1%, multi-ethnic R560T Exon 11 0.2% CFF registry, >0.1% 3659delC Exon 19 0.2% CFF registry, >0.1% A455E Exon 9 0.2% CFF registry, >0.1% 2184delA Exon 13 0.1% CFF registry, >0.1% S549N Exon 11 0.1% CFF registry, >0.1%, multi-ethnic 711+1G®T Intron 5 0.1% CFF registry, >0.1% R75X Exon 3 0.2% Hispanic 406-1G→A Intron 3 0.2% Hispanic I148T Exon 4 0.2% Hispanic, French 2055del9→A Exon 13 0.1% Hispanic 935delA Exon 6b 0.1% Hispanic I506T Exon 10 0.1% Hispanic 3199del6 Exon 17a 0.1% Hispanic 2183AA→G Exon 13 0.1% Hispanic 3120+1G®A Intron 16 1.5% African American, Arabian 2307insA Exon 13 0.2% African American A559T Exon 11 0.2% African American ∆F311 Exon 7 0.2% African American G480C Exon 10 0.2% African American 405+3A→C Intron 3 0.2% African American S1255X Exon 20 0.2% African American L1093P Exon 17b Undetermined Native American D648V Exon 13 Undetermined Native American I1234V Exon 19 Undetermined Arabian linkage S549R Exon 11 Undetermined Arabian linkage 1898+5G→T Intron 12 Undetermined East Asian linkage CFTRdele2,3 Exons 2,3 Undetermined Eastern European linkage (Slavic) Y1092X Exon 17b Undetermined French linkage 394delTT Exon 3 Undetermined Nordic linkage Y569D Exon 12 Undetermined Pakistani linkage 3905insT Exon 20 Undetermined Swiss linkage (also: Amish, Acadian, Mennonite) 1898+1G®A Intron 12 Undetermined Welsh linkage M1101k Exon 17b Undetermined Hutterite ancestry *This table presents the top 50 mutations in the USA based on the Cystic Fibrosis Foundation CF Registry data from 1997 [Cystic Fibrosis Foundation, 1998], and data generated during our investigation. Login to comment 220 ABCC7 p.Arg117His ABCC7 p.Arg117His c The mutation R117H is only associated with classical CF when associated with the 5T variation; therefore, identification of the R117H mutation should prompt investigation for the 5T variant as well, R117H(IVS8-5T). Login to comment 270 ABCC7 p.Arg1162* SPECULATION AND FUTURE ISSUES When examining the mutational arrays of populations within the United States, two mutations are of special interest, namely R1162X and 3849+10KbC→T. Login to comment 271 ABCC7 p.Arg1162* Recent studies [Mercier et al., 1992, 1994] show that R1162X has been found in certain Native American populations, as well as the U.S. Hispanic CF patient pool. Login to comment 291 ABCC7 p.Met1101Lys RECOMMENDATIONS AND APPLICATIONS Aside from the major mutations above, there are many other CFTR alleles that are present only in specific populations or at variable percentages in different populations, i.e., M1101K in the Hutterite Brethren [Zielenski et al., 1993]. 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