The structure and assembly of collagen fibrils. I. Native-collagen fibrils and their formation from tropocollagen.
D000818:Animals; D002645:Chickens; D003094:Collagen / Q000032:analysis / Q000096:biosynthesis*; D006168:Guinea Pigs; D008854:Microscopy, Electron; D008956:Models, Chemical; D051381:Rats; D013194:Staining and Labeling
D003094:Collagen