| Literature DB >> 30159708 |
Nel Otting1,2, Natasja G de Groot3,4, Ronald E Bontrop3,4,5.
Abstract
Chimpanzees have been used for some time as an animal model in research on immune-related diseases in humans. The major histocompatibility complex (MHC) region of the chimpanzee has also been the subject of studies in which the attention was mainly on the class I genes. Although full-length sequence information is available on the DRB region genes, such detailed information is lacking for the other class II genes and, if present, is based mainly on exon 2 sequences. In the present study, full-length sequencing was performed on DQ, DP, and DRA genes in a cohort of 67 pedigreed animals, thereby allowing a thorough analysis of the MHC class II repertoire. The results demonstrate that the number of MHC class II lineages and alleles is relatively low, whereas haplotype diversity (combination of genes/alleles on a chromosome) seems to have been maximised by crossing-over processes.Entities:
Keywords: Chimpanzee; MHC; Nonhuman primates
Mesh:
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Year: 2018 PMID: 30159708 DOI: 10.1007/s00251-018-1080-4
Source DB: PubMed Journal: Immunogenetics ISSN: 0093-7711 Impact factor: 2.846