title: Isolation and characteristics of small, soluble photoreactive fragments of Rhodospirillum rubrum.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D001205:Ascorbic Acid; D020130:Bacterial Chromatophores; D002338:Carotenoids / Q000032:analysis; D002458:Cell Fractionation; D002499:Centrifugation, Density Gradient; D002734:Chlorophyll / Q000032:analysis; D002850:Chromatography, Gel; D003580:Cytochromes / Q000032:analysis; D004586:Electrophoresis; D007525:Isoelectric Focusing; D008027:Light; D008970:Molecular Weight; D011830:Radiation Effects; D012246:Rhodospirillum / Q000166:cytology*; D012247:Rhodospirillum rubrum / Q000166:cytology; D012967:Sodium Dodecyl Sulfate; D013053:Spectrophotometry; D013347:Subcellular Fractions / Q000032:analysis / Q000528:radiation effects; D014451:Ubiquinone / Q000032:analysis
chemical_list: D000596:Amino Acids; D003580:Cytochromes; D014451:Ubiquinone; D002734:Chlorophyll; D002338:Carotenoids; D012967:Sodium Dodecyl Sulfate; D001205:Ascorbic Acid