Ultraviolet light irradiated collagen macromolecules.
D055598:Chemical Phenomena; D002627:Chemistry, Physical; D003094:Collagen; D008854:Microscopy, Electron; D010649:Phenylalanine; D011830:Radiation Effects; D013053:Spectrophotometry; D014443:Tyrosine; D014466:Ultraviolet Rays
D014443:Tyrosine; D010649:Phenylalanine; D003094:Collagen