title: Invertebrate collagens: isolation, characterization and phylogenetic aspects.
mesh_terms: D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D000818:Animals; D005075:Biological Evolution; D002417:Cattle; D003063:Cnidaria / Q000032:analysis*; D003094:Collagen / Q000032:analysis / Q000302:isolation & purification*; D003530:Cyprinidae; D004589:Electrophoresis, Disc; D005210:Fasciola hepatica / Q000032:analysis*; D003012:Microbial Collagenase; D008854:Microscopy, Electron; D008970:Molecular Weight; D012867:Skin / Q000032:analysis; D014461:Ultracentrifugation
chemical_list: D000596:Amino Acids; D003094:Collagen; D003012:Microbial Collagenase