title: Substructures in ribosomes of E. coli? A hypothesis for the attachment of transfer RNAs.
mesh_terms: D004926:Escherichia coli; D005815:Genetic Code; D008956:Models, Chemical; D008970:Molecular Weight; D012329:RNA, Bacterial; D012343:RNA, Transfer; D012270:Ribosomes
chemical_list: D012329:RNA, Bacterial; D012343:RNA, Transfer