title: Phototrophic green and purple bacteria: a comparative, systematic survey.
mesh_terms: D001426:Bacterial Proteins / Q000032:analysis; D001429:Bacteriochlorophylls / Q000032:analysis; D002841:Chromatiaceae / Q000145:classification / Q000166:cytology / Q000502:physiology; D000458:Cyanobacteria; D004269:DNA, Bacterial / Q000032:analysis; D009068:Movement; D010788:Photosynthesis; D010860:Pigments, Biological; D012244:Rhodospirillaceae / Q000145:classification / Q000166:cytology / Q000502:physiology; D012245:Rhodospirillales / Q000145:classification / Q000166:cytology / Q000502:physiology; D012269:Ribosomal Proteins / Q000032:analysis; D013455:Sulfur / Q000378:metabolism
chemical_list: D001426:Bacterial Proteins; D001429:Bacteriochlorophylls; D004269:DNA, Bacterial; D010860:Pigments, Biological; D012269:Ribosomal Proteins; D013455:Sulfur