Genetic analysis of completely sequenced disease-associated MHC haplotypes identifies shuffling of segments in recent human history.

ABSTRACT: The major histocompatibility complex (MHC) is recognised as one of the most important genetic regions in relation to common human disease. Advancement in identification of MHC genes that confer susceptibility to disease requires greater knowledge of sequence variation across the complex. Highly duplicated and polymorphic regions of the human genome such as the MHC are, however, somewhat refractory to some whole-genome analysis methods. To address this issue, we are employing a bacterial artificial chromosome (BAC) cloning strategy to sequence entire MHC haplotypes from consanguineous cell lines as part of the MHC Haplotype Project. Here we present 4.25 Mb of the human haplotype QBL (HLA-A26-B18-Cw5-DR3-DQ2) and compare it with the MHC reference haplotype and with a second haplotype, COX (H

SUBMITTER: Traherne JA 

PROVIDER: S-EPMC1331980 | biostudies-literature | 2006 Jan

REPOSITORIES: biostudies-literature