title: New approaches to bacterial taxonomy: perspective and prospects.
mesh_terms: D000595:Amino Acid Sequence; D001419:Bacteria / Q000145:classification*; D001426:Bacterial Proteins; D055598:Chemical Phenomena; D002621:Chemistry; D002876:Chromosomes, Bacterial; D003580:Cytochromes; D003597:Cytosine Nucleotides; D004269:DNA, Bacterial; D005288:Ferredoxins; D005827:Genetics, Microbial; D006150:Guanine Nucleotides; D012333:RNA, Messenger; D012270:Ribosomes
chemical_list: D001426:Bacterial Proteins; D003580:Cytochromes; D003597:Cytosine Nucleotides; D004269:DNA, Bacterial; D005288:Ferredoxins; D006150:Guanine Nucleotides; D012333:RNA, Messenger