title: Atypical behaviour of ribonuclease SPL: different concentrations of the enzyme give different limit digests.
mesh_terms: D000818:Animals; D002417:Cattle; D004305:Dose-Response Relationship, Drug; D004591:Electrophoresis, Polyacrylamide Gel; D004722:Endoribonucleases; D004926:Escherichia coli; D008297:Male; D008970:Molecular Weight; D012329:RNA, Bacterial / Q000378:metabolism; D012260:Ribonucleases / Q000378:metabolism*; D012661:Semen / Q000201:enzymology; D013997:Time Factors
chemical_list: D012329:RNA, Bacterial; D004722:Endoribonucleases; D012260:Ribonucleases; C032523:ribonuclease SPL