Preserved Proteins from Extinct Bison latifrons Identified by Tandem Mass Spectrometry; Hydroxylysine Glycosides are a Common Feature of Ancient Collagen.
Hill RC, Wither MJ, Nemkov T, Barrett A, D'Alessandro A, Dzieciatkowska M, Hansen KC. Preserved Proteins from Extinct Bison latifrons Identified by Tandem Mass Spectrometry; Hydroxylysine Glycosides are a Common Feature of Ancient Collagen. Mol Cell Proteomics. 2015 Jul; 14(7):1946-58.