Details

Autor(en) / Beteiligte

• Trask, J. Satkoski
• Garnica, W.T.
• Kanthaswamy, S.
• Malhi, R.S.
• Smith, D.G.

Titel

4040 SNPs for genomic analysis in the rhesus macaque ( Macaca mulatta)

Ist Teil von

• Genomics (San Diego, Calif.), 2011-11, Vol.98 (5), p.352-358

Ort / Verlag

Amsterdam: Elsevier Inc

Erscheinungsjahr

2011

Link zum Volltext

Quelle

EZB Electronic Journals Library

Beschreibungen/Notizen

• Although the rhesus macaque ( Macaca mulatta) is commonly used for biomedical research and becoming a preferred model for translational medicine, quantification of genome-wide variation has been slow to follow the publication of the genome in 2007. Here we report the properties of 4040 single nucleotide polymorphisms discovered and validated in Chinese and Indian rhesus macaques from captive breeding colonies in the United States. Frequency-matched measures of linkage disequilibrium were much greater in the Indian sample. Although the majority of polymorphisms were shared between the two populations, rare alleles were over twice as common in the Chinese sample. Indian rhesus had higher rates of heterozygosity, as well as previously undetected substructure, potentially due to admixture from Burma in wild populations and demographic events post-captivity. ► We validated 4040 SNPs in a geographically variable sample of rhesus macaques. ► Chinese rhesus had a greater proportion of rare alleles than Indian-origin rhesus. ► Linkage disequilibrium was much greater in the Indian sample. ► The Indian sample was more heterozygous. ► The Indian sample possessed previously undetected population substructure.