Growing evidence for diabetes susceptibility genes from gerome scan data

被引:82
作者
Mark I. McCarthy
机构
[1] Oxford Ctr. for Diabetes Endocrinol., Wellcome Trust Ctr. for Human Genet., Oxford OX3 7BN, Roosevelt Drive
关键词
Susceptibility Locus; Genome Scan; Diabetes Susceptibility; Diabetes Susceptibility Gene; Multifactorial Trait;
D O I
10.1007/s11892-003-0040-y
中图分类号
学科分类号
摘要
Genome-wide scans for linkage have provided one of the dominant approaches adopted by researchers in their efforts to identify genes responsible for the inherited component of type 2 diabetes susceptibility. Around 20 genome scans have now been completed, in a wide variety of populations. Integration of data from these diverse scans has proven far from trivial, but the contours of genome-wide linkage topography are steadily emerging from the fog of data. Identification of the calpain-10 gene as the probable basis for the chromosome 2q linkage seen in Mexican Americans has provided validation of this positional cloning approach. This report provides an update on recent type 2 diabetes genome scan data, focusing on several chromosomal regions where the evidence for linkage has considerably strengthened in the past year. The current and future value of genome-wide linkage information in the search for type 2 diabetes susceptibility effects is also discussed. Copyright © 2003 by Current Science Inc.
引用
收藏
页码:159 / 167
页数:8
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