title: The pattern of evolutionary change in bacteria.
mesh_terms: D001419:Bacteria / Q000145:classification*; D005075:Biological Evolution; D002874:Chromosome Mapping; D002876:Chromosomes, Bacterial; D003090:Coliphages; D003227:Conjugation, Genetic; D004269:DNA, Bacterial; D004352:Drug Resistance, Microbial; D004755:Enterobacteriaceae / Q000145:classification; D005111:Extrachromosomal Inheritance; D005796:Genes; D005809:Genes, Regulator; D007125:Immunogenetics; D007785:Lactose / Q000378:metabolism; D009876:Operon; D011550:Pseudomonas aeruginosa; D014161:Transduction, Genetic
chemical_list: D004269:DNA, Bacterial; D007785:Lactose