title: X-ray diffraction evidence of collagen-type protein fibers in the Echinodermata, Coelenterata and Porifera.
authors.forename: M H
authors.initials: MH
authors.lastname: MARKS
authors.forename: R S
authors.initials: RS
authors.lastname: BEAR
authors.forename: C H
authors.initials: CH
authors.lastname: BLAKE
mesh_terms: D000818:Animals; D003063:Cnidaria; D003094:Collagen; D004447:Echinodermata; D006801:Humans; D011161:Porifera; D011506:Proteins; D014961:X-Ray Diffraction; D015046:Zoology
chemical_list: D011506:Proteins; D003094:Collagen
keywords: ZOOLOGY