title: Evolution of the prokaryotes.
mesh_terms: D001419:Bacteria / Q000378:metabolism*; D005075:Biological Evolution; D000458:Cyanobacteria / Q000378:metabolism*; D003580:Cytochromes; D003582:Cytogenetics; D004579:Electron Transport; D005285:Fermentation; D008954:Models, Biological; D009566:Nitrates / Q000378:metabolism; D010085:Oxidative Phosphorylation; D010100:Oxygen; D010101:Oxygen Consumption; D010788:Photosynthesis
chemical_list: D003580:Cytochromes; D009566:Nitrates; D010100:Oxygen