title: Hatching in the pike Esox lucius L.: evidence for a single hatching enzyme and its immunocytochemical localization in specialized hatching gland cells.
mesh_terms: D000818:Animals; D000906:Antibodies; D004625:Embryo, Nonmammalian / Q000201:enzymology*; D010450:Endopeptidases / Q000378:metabolism*; D005260:Female; D005399:Fishes; D005455:Fluorescent Antibody Technique; D007814:Larva / Q000196:embryology; D008666:Metalloendopeptidases
chemical_list: D000906:Antibodies; D010450:Endopeptidases; D008666:Metalloendopeptidases; C024344:envelysin