Dataset Information

Survey of major histocompatibility complex class II diversity in pig-tailed macaques.

ABSTRACT: Pig-tailed macaques (Macaca nemestrina) serve as important models for human infectious disease research. Major histocompatibility complex (MHC) class II molecules are important to this research since they present peptides to CD4+ T cells. Despite the importance of characterizing the MHC-II alleles expressed in model species like pig-tailed macaques, to date, less than 150 MHC-II alleles have been named for the six most common classical class II loci (DRA, DRB, DQA, DQB, DPA, and DPB) in this population. Additionally, only a small percentage of these alleles are full-length, making it impossible to use the known sequence for reagent development. To address this, we developed a fast, high-throughput method to discover full-length MHC-II alleles and used it to characterize alleles in 32 pig-tailed macaques. By this method, we identified 128 total alleles across all six loci. We also performed an exon 2-based genotyping assay to validate the full-length sequencing results; this genotyping assay could be optimized for use in determining MHC-II allele frequencies in large cohorts of pig-tailed macaques.

SUBMITTER: Karl JA

PROVIDER: S-EPMC4198495 | biostudies-literature | 2014 Nov

REPOSITORIES: biostudies-literature

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Survey of major histocompatibility complex class II diversity in pig-tailed macaques.

Karl Julie A JA Heimbruch Katelyn E KE Vriezen Claire E CE Mironczuk Cassandra J CJ Dudley Dawn M DM Wiseman Roger W RW O'Connor David H DH

Immunogenetics 20140817 11

Pig-tailed macaques (Macaca nemestrina) serve as important models for human infectious disease research. Major histocompatibility complex (MHC) class II molecules are important to this research since they present peptides to CD4+ T cells. Despite the importance of characterizing the MHC-II alleles expressed in model species like pig-tailed macaques, to date, less than 150 MHC-II alleles have been named for the six most common classical class II loci (DRA, DRB, DQA, DQB, DPA, and DPB) in this pop ...[more]

PMID: 25129472

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Dataset Information

Survey of major histocompatibility complex class II diversity in pig-tailed macaques.

Publications

Survey of major histocompatibility complex class II diversity in pig-tailed macaques.

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