title: Modification of chromatin by trypsin.
mesh_terms: D000818:Animals; D002417:Cattle; D002850:Chromatography, Gel; D004247:DNA / Q000032:analysis; D006657:Histones / Q000378:metabolism*; D008854:Microscopy, Electron; D012313:RNA / Q000032:analysis; D012728:Sex Chromatin / Q000032:analysis / Q000378:metabolism*; D014357:Trypsin / Q000494:pharmacology*
chemical_list: D006657:Histones; D012313:RNA; D004247:DNA; D014357:Trypsin