title: Cytochrome c2 sequence variation among the recognised species of purple nonsulphur photosynthetic bacteria.
mesh_terms: D000595:Amino Acid Sequence; D001419:Bacteria / Q000235:genetics*; D003574:Cytochrome c Group / Q000235:genetics; D008928:Mitochondria / Q000032:analysis; D010802:Phylogeny; D013045:Species Specificity
chemical_list: D003574:Cytochrome c Group