title: Structural changes in the ribosomes and ribosomal proteins of Rhodopseudomonas palustris.
mesh_terms: D000332:Aerobiosis; D000693:Anaerobiosis; D001426:Bacterial Proteins / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D004591:Electrophoresis, Polyacrylamide Gel; D012241:Rhodopseudomonas / Q000378:metabolism* / Q000648:ultrastructure; D012270:Ribosomes / Q000378:metabolism* / Q000648:ultrastructure
chemical_list: D001426:Bacterial Proteins