Matches in SemOpenAlex for { <https://semopenalex.org/work/W2154439459> ?p ?o ?g. }
- W2154439459 endingPage "1106" @default.
- W2154439459 startingPage "1096" @default.
- W2154439459 abstract "Recently, a positional cloning study proposed that haplotypes at the calpain-10 locus (CAPN10) are associated with increased risk of type 2 diabetes, or non–insulin-dependent diabetes mellitus, in Mexican Americans, Finns, and Germans. To inform the interpretation of the original mapping results and to look for evidence for the action of natural selection on CAPN10, we undertook a population-based genotyping survey of the candidate susceptibility variants. First, we genotyped sites 43, 19, and 63 (the haplotype-defining variants previously proposed) and four closely linked SNPs, in 561 individuals from 11 populations from five continents, and we examined the linkage disequilibrium among them. We then examined the ancestral state of these sites by sequencing orthologous portions of CAPN10 in chimpanzee and orangutan (the identity of sites 43 and 19 was further investigated in a limited sample of other great apes and Old World and New World monkeys). Our survey suggests larger-than-expected differences in the distribution of CAPN10 susceptibility variants between African and non-African populations, with common, derived haplotypes in European and Asian samples (including one of two proposed risk haplotypes) being rare or absent in African samples. These results suggest a history of positive natural selection at the locus, resulting in significant geographic differences in polymorphism frequencies. The relationship of these differences to disease risk is discussed. Recently, a positional cloning study proposed that haplotypes at the calpain-10 locus (CAPN10) are associated with increased risk of type 2 diabetes, or non–insulin-dependent diabetes mellitus, in Mexican Americans, Finns, and Germans. To inform the interpretation of the original mapping results and to look for evidence for the action of natural selection on CAPN10, we undertook a population-based genotyping survey of the candidate susceptibility variants. First, we genotyped sites 43, 19, and 63 (the haplotype-defining variants previously proposed) and four closely linked SNPs, in 561 individuals from 11 populations from five continents, and we examined the linkage disequilibrium among them. We then examined the ancestral state of these sites by sequencing orthologous portions of CAPN10 in chimpanzee and orangutan (the identity of sites 43 and 19 was further investigated in a limited sample of other great apes and Old World and New World monkeys). Our survey suggests larger-than-expected differences in the distribution of CAPN10 susceptibility variants between African and non-African populations, with common, derived haplotypes in European and Asian samples (including one of two proposed risk haplotypes) being rare or absent in African samples. These results suggest a history of positive natural selection at the locus, resulting in significant geographic differences in polymorphism frequencies. The relationship of these differences to disease risk is discussed." @default.
- W2154439459 created "2016-06-24" @default.
- W2154439459 creator A5012859357 @default.
- W2154439459 creator A5017700485 @default.
- W2154439459 creator A5025104124 @default.
- W2154439459 creator A5029163624 @default.
- W2154439459 creator A5034416461 @default.
- W2154439459 creator A5036388273 @default.
- W2154439459 creator A5041137849 @default.
- W2154439459 creator A5045705873 @default.
- W2154439459 creator A5067029691 @default.
- W2154439459 date "2002-05-01" @default.
- W2154439459 modified "2023-10-18" @default.
- W2154439459 title "Geographic and Haplotype Structure of Candidate Type 2 Diabetes-Susceptibility Variants at the Calpain-10 Locus" @default.
- W2154439459 cites W1541471661 @default.
- W2154439459 cites W1545502161 @default.
- W2154439459 cites W156209291 @default.
- W2154439459 cites W1887682009 @default.
- W2154439459 cites W1987752391 @default.
- W2154439459 cites W1995951219 @default.
- W2154439459 cites W1998197559 @default.
- W2154439459 cites W2007024677 @default.
- W2154439459 cites W2042487968 @default.
- W2154439459 cites W2050388132 @default.
- W2154439459 cites W2067008054 @default.
- W2154439459 cites W2090737490 @default.
- W2154439459 cites W2097325658 @default.
- W2154439459 cites W2103286878 @default.
- W2154439459 cites W2105562312 @default.
- W2154439459 cites W2113157530 @default.
- W2154439459 cites W2126785682 @default.
- W2154439459 cites W2127031603 @default.
- W2154439459 cites W2131014690 @default.
- W2154439459 cites W2131037689 @default.
- W2154439459 cites W2154660233 @default.
- W2154439459 cites W2160437131 @default.
- W2154439459 cites W2161381121 @default.
- W2154439459 cites W2163424166 @default.
- W2154439459 cites W2165319831 @default.
- W2154439459 cites W2168508324 @default.
- W2154439459 cites W2169398310 @default.
- W2154439459 cites W2410874118 @default.
- W2154439459 doi "https://doi.org/10.1086/339930" @default.
- W2154439459 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/447588" @default.
- W2154439459 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11891618" @default.
- W2154439459 hasPublicationYear "2002" @default.
- W2154439459 type Work @default.
- W2154439459 sameAs 2154439459 @default.
- W2154439459 citedByCount "117" @default.
- W2154439459 countsByYear W21544394592012 @default.
- W2154439459 countsByYear W21544394592013 @default.
- W2154439459 countsByYear W21544394592014 @default.
- W2154439459 countsByYear W21544394592015 @default.
- W2154439459 countsByYear W21544394592016 @default.
- W2154439459 countsByYear W21544394592017 @default.
- W2154439459 countsByYear W21544394592019 @default.
- W2154439459 countsByYear W21544394592021 @default.
- W2154439459 countsByYear W21544394592023 @default.
- W2154439459 crossrefType "journal-article" @default.
- W2154439459 hasAuthorship W2154439459A5012859357 @default.
- W2154439459 hasAuthorship W2154439459A5017700485 @default.
- W2154439459 hasAuthorship W2154439459A5025104124 @default.
- W2154439459 hasAuthorship W2154439459A5029163624 @default.
- W2154439459 hasAuthorship W2154439459A5034416461 @default.
- W2154439459 hasAuthorship W2154439459A5036388273 @default.
- W2154439459 hasAuthorship W2154439459A5041137849 @default.
- W2154439459 hasAuthorship W2154439459A5045705873 @default.
- W2154439459 hasAuthorship W2154439459A5067029691 @default.
- W2154439459 hasBestOaLocation W21544394591 @default.
- W2154439459 hasConcept C104317684 @default.
- W2154439459 hasConcept C135763542 @default.
- W2154439459 hasConcept C153209595 @default.
- W2154439459 hasConcept C180754005 @default.
- W2154439459 hasConcept C197754878 @default.
- W2154439459 hasConcept C3020804800 @default.
- W2154439459 hasConcept C31467283 @default.
- W2154439459 hasConcept C35605836 @default.
- W2154439459 hasConcept C54355233 @default.
- W2154439459 hasConcept C84597430 @default.
- W2154439459 hasConcept C86803240 @default.
- W2154439459 hasConceptScore W2154439459C104317684 @default.
- W2154439459 hasConceptScore W2154439459C135763542 @default.
- W2154439459 hasConceptScore W2154439459C153209595 @default.
- W2154439459 hasConceptScore W2154439459C180754005 @default.
- W2154439459 hasConceptScore W2154439459C197754878 @default.
- W2154439459 hasConceptScore W2154439459C3020804800 @default.
- W2154439459 hasConceptScore W2154439459C31467283 @default.
- W2154439459 hasConceptScore W2154439459C35605836 @default.
- W2154439459 hasConceptScore W2154439459C54355233 @default.
- W2154439459 hasConceptScore W2154439459C84597430 @default.
- W2154439459 hasConceptScore W2154439459C86803240 @default.
- W2154439459 hasIssue "5" @default.
- W2154439459 hasLocation W21544394591 @default.
- W2154439459 hasLocation W21544394592 @default.
- W2154439459 hasLocation W21544394593 @default.
- W2154439459 hasLocation W21544394594 @default.
- W2154439459 hasOpenAccess W2154439459 @default.
- W2154439459 hasPrimaryLocation W21544394591 @default.