title: Proteins of the polysomal messenger ribonucleoprotein are responsible for its association with the 40-S ribosomal subunit in HeLa cells.
mesh_terms: D001665:Binding Sites; D002458:Cell Fractionation; D004492:Edetic Acid; D006367:HeLa Cells / Q000502:physiology / Q000648:ultrastructure*; D046911:Macromolecular Substances; D009698:Nucleoproteins / Q000502:physiology; D011132:Polyribosomes / Q000502:physiology / Q000648:ultrastructure*; D011485:Protein Binding; D012333:RNA, Messenger / Q000502:physiology; D012261:Ribonucleoproteins / Q000502:physiology; D012270:Ribosomes / Q000502:physiology / Q000648:ultrastructure*
chemical_list: D046911:Macromolecular Substances; D009698:Nucleoproteins; D012333:RNA, Messenger; D012261:Ribonucleoproteins; D004492:Edetic Acid