title: Study of 30-S ribosomal subparticle protein-deficient ribonucleoprotein derivatives by X-ray diffusion-scattering.
mesh_terms: D001426:Bacterial Proteins; D004926:Escherichia coli / Q000648:ultrastructure; D009690:Nucleic Acid Conformation; D009698:Nucleoproteins; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012261:Ribonucleoproteins; D012269:Ribosomal Proteins; D012270:Ribosomes / Q000648:ultrastructure*; D012542:Scattering, Radiation; D014965:X-Rays
chemical_list: D001426:Bacterial Proteins; D009698:Nucleoproteins; D012329:RNA, Bacterial; D012335:RNA, Ribosomal; D012261:Ribonucleoproteins; D012269:Ribosomal Proteins