Article
HLA DNA sequence variation among human populations: molecular signatures of demographic and selective events.
PloS one - 1 Feb 2011
Buhler Stéphane, Sanchez-Mazas Alicia
Abstract excerpt
Molecular differences between HLA alleles vary up to 57 nucleotides within the peptide binding coding region of human Major Histocompatibility Complex (MHC) genes, but it is still unclear whether this variation results from a stochastic process or from selective constraints related to functional differences among HLA molecules. Although HLA alleles are generally treated as equidistant molecular units in...
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