title: Histones after administration of 4-diaminoazobenzene (4-DAB) in growing chick embryos.
mesh_terms: D000818:Animals; D002642:Chick Embryo; D006657:Histones / Q000378:metabolism*; D008099:Liver / Q000187:drug effects / Q000196:embryology* / Q000378:metabolism; D013056:Spectrophotometry, Ultraviolet; D013997:Time Factors; D004124:p-Dimethylaminoazobenzene / Q000494:pharmacology*
chemical_list: D006657:Histones; D004124:p-Dimethylaminoazobenzene