title: Comparative studies on the proteolysis of fixed gelatin membranes by mammalian sperm acrosomes.
mesh_terms: D000818:Animals; D006224:Cricetinae; D005780:Gelatin; D006168:Guinea Pigs; D006801:Humans; D008297:Male; D008567:Membranes, Artificial; D008858:Microscopy, Phase-Contrast; D010447:Peptide Hydrolases / Q000032:analysis*; D011817:Rabbits; D051381:Rats; D013045:Species Specificity; D013094:Spermatozoa / Q000166:cytology / Q000201:enzymology*
chemical_list: D008567:Membranes, Artificial; D005780:Gelatin; D010447:Peptide Hydrolases