Contribution of mutation, recombination, and gene conversion to chicken MHC-B haplotype diversity.

ABSTRACT: The Mhc is a highly conserved gene region especially interesting to geneticists because of the rapid evolution of gene families found within it. High levels of Mhc genetic diversity often exist within populations. The chicken Mhc is the focus of considerable interest because of the strong, reproducible infectious disease associations found with particular Mhc-B haplotypes. Sequence data for Mhc-B haplotypes have been lacking thereby hampering efforts to systematically resolve which genes within the Mhc-B region contribute to well-defined Mhc-B-associated disease responses. To better understand the genetic factors that generate and maintain genomic diversity in the Mhc-B region, we determined the complete genomic sequence for 14 Mhc-B haplotypes across a region of 59 kb that encompasses 14

SUBMITTER: Hosomichi K 

PROVIDER: S-EPMC2657362 | biostudies-literature | 2008 Sep

REPOSITORIES: biostudies-literature