title: Changes in deoxyribonucleoprotein during spermiogenesis in the bull: increased (3H)actinomycin D binding to nuclear chromatin of morphologically abnormal spermatozoa.
mesh_terms: D000375:Aging; D000818:Animals; D001345:Autoradiography; D001665:Binding Sites; D002417:Cattle; D002467:Cell Nucleus / Q000378:metabolism; D003609:Dactinomycin / Q000378:metabolism*; D004542:Ejaculation; D007248:Infertility, Male / Q000209:etiology; D007700:Kinetics; D008297:Male; D009698:Nucleoproteins / Q000378:metabolism*; D011485:Protein Binding; D013094:Spermatozoa / Q000002:abnormalities; D014316:Tritium
chemical_list: D009698:Nucleoproteins; D014316:Tritium; D003609:Dactinomycin