aType I S genes were classified according to orthologous groups [18].bClassification based on amino acid sequence similarity[18].cAdenine detected as methylated is underlined.dY, C or T; R, A or G; V,
Early mouse development is regulated and accompanied by dynamic changes in chromatin modifications, including G9a-mediated histone H3 lysine 9 dimethylation (H3K9me2). Previously, we provided insights