title: The presence of protease activity in the rectal fluid of primitive attine ants.
mesh_terms: D000818:Animals; D001000:Ants / Q000201:enzymology*; D007419:Intestinal Secretions / Q000201:enzymology*; D010447:Peptide Hydrolases / Q000378:metabolism*; D012007:Rectum / Q000201:enzymology*; D013045:Species Specificity
chemical_list: D010447:Peptide Hydrolases