title: Changes in histone methylase activity of rat brain and liver with ageing.
mesh_terms: D000375:Aging; D000818:Animals; D001921:Brain / Q000201:enzymology* / Q000648:ultrastructure; D002467:Cell Nucleus / Q000378:metabolism; D006657:Histones; D008099:Liver / Q000201:enzymology* / Q000648:ultrastructure; D008745:Methylation; D008780:Methyltransferases / Q000378:metabolism*; D051381:Rats; D012436:S-Adenosylmethionine / Q000378:metabolism
chemical_list: D006657:Histones; D012436:S-Adenosylmethionine; D008780:Methyltransferases