Compararitve Triprimate Peripheral Blood DNA Methylome

ABSTRACT: DNA methylation is critical for development and is strongly associated with gene regulation. Variation in the DNA methylome between closely related species may reveal unique functional adaptation. We have implemented a novel inter-primate DNA methylation genome-wide analysis between human, chimpanzee and rhesus macaque to identify human species-specific Differentially Methylated Regions (human s-DMRs) in orthologous loci. We analysed the peripheral blood cell DNA methylomes of these primates and identified 22,758 hypomethylated and 15,858 hypermethylated human s-DMRs. These s-DMRs are globally enriched within weak promoter, enhancer and transcribed regions via comparison with ChromHMM segmentation. Human s-DMRs, (both hypo- and hypermethylated) are found to be more prevalent in CpG Island

ORGANISM(S): Macaca mulatta

SUBMITTER: Gareth Wilson 

PROVIDER: E-GEOD-48942 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress