Project description:We examined the histone modification H3K4 dimethylation (H3K4me2) in the prefrontal cortex of individual Rhesus macaques at different ages by chromatin immunoprecipitation, followed by deep sequencing (ChIP-seq) at the whole genome level Four Rhesus macaque prefrontal cortex samples with 0.4, 9,22 and 26 years old were used for H3K4me2 ChIP-Seq