title: Proceedings: Structure and interactions of ribosomal ribonucleic acids of Escherichia coli and Proteus vulgaris.
mesh_terms: D001483:Base Sequence; D009841:Oligonucleotides / Q000032:analysis; D012260:Ribonucleases; D012265:Ribonucleotides / Q000032:analysis; D013045:Species Specificity
chemical_list: D009841:Oligonucleotides; D012265:Ribonucleotides; D012260:Ribonucleases