title: Isolation and partial characterization of a chromophore-peptide fragment from pepsin digests of phytochrome.
mesh_terms: D000178:Acrylamides; D000595:Amino Acid Sequence; D000596:Amino Acids / Q000032:analysis; D002850:Chromatography, Gel; D002523:Edible Grain; D010434:Pepsin A; D010455:Peptides / Q000032:analysis*; D010860:Pigments, Biological / Q000032:analysis*; D013057:Spectrum Analysis
chemical_list: D000178:Acrylamides; D000596:Amino Acids; D010455:Peptides; D010860:Pigments, Biological; D010434:Pepsin A