Allelic diversification at the class II DQB locus of the mammalian major histocompatibility complex.

The allelic diversity at HLA class II loci either arose after the divergence of hominoid lineages or, alternatively, the polymorphism was present before speciation and has been maintained by selection. Here, we report the use of oligonucleotide primers ...

Allelic diversification at the class II DQB locus of the mammalian major histocompatibility complex. ... Phylogenetic analysis reveals that of the four human DQB allelic types (DQB1-B4), three (DQB1-3) were found ... Facebook · Share on Twitter ...

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