title: Hybrid 30S ribosomal particles reconstituted from components of different bacterial origins.
mesh_terms: D001407:Bacillus / Q000166:cytology*; D001426:Bacterial Proteins / Q000032:analysis; D002499:Centrifugation, Density Gradient; D003956:Dialysis; D004589:Electrophoresis, Disc; D004926:Escherichia coli / Q000166:cytology*; D006824:Hybridization, Genetic; D008837:Micrococcus / Q000166:cytology*; D009573:Nitrites; D012329:RNA, Bacterial / Q000032:analysis*; D012270:Ribosomes / Q000032:analysis*; D013045:Species Specificity
chemical_list: D001426:Bacterial Proteins; D009573:Nitrites; D012329:RNA, Bacterial