Good link on DNA methylation
https://vetbiotech.um.ac.ir/parameters/vetbiotech/filemanager/new_admin/Selected%20Articles/series_14/annurev-biochem-052610-091920.pdf
Mechanistic link between PRC2 and DNA methylation, PRC2 is upstream of DNA meth.
https://pdfs.semanticscholar.org/1386/a6f85e872f6bb69f260c7a12e738bda2f9e2.pdf
https://vetbiotech.um.ac.ir/parameters/vetbiotech/filemanager/new_admin/Selected%20Articles/series_14/annurev-biochem-052610-091920.pdf
Mechanistic link between PRC2 and DNA methylation, PRC2 is upstream of DNA meth.
https://pdfs.semanticscholar.org/1386/a6f85e872f6bb69f260c7a12e738bda2f9e2.pdf