The interplay between DNA methylation and sequence divergence in recent human evolution.

ABSTRACT: Despite the increasing knowledge about DNA methylation, the understanding of human epigenome evolution is in its infancy. Using whole genome bisulfite sequencing we identified hundreds of differentially methylated regions (DMRs) in humans compared to non-human primates and estimated that ∼25% of these regions were detectable throughout several human tissues. Human DMRs were enriched for specific histone modifications and the majority were located distal to transcription start sites, highlighting the importance of regions outside the direct regulatory context. We also found a significant excess of endogenous retrovirus elements in human-specific hypomethylated.We reported for the first time a close interplay between inter-species genetic and epigenetic variation in regions of incomplete lin

SUBMITTER: Hernando-Herraez I 

PROVIDER: S-EPMC4787803 | biostudies-literature | 2015 Sep

REPOSITORIES: biostudies-literature