title: Small ribonucleic acids of Escherichia coli. I. Characterization by polyacrylamide gel electrophoresis and fingerprint analysis.
mesh_terms: D001345:Autoradiography; D001483:Base Sequence; D003090:Coliphages / Q000201:enzymology; D004590:Electrophoresis, Paper; D004591:Electrophoresis, Polyacrylamide Gel; D004926:Escherichia coli / Q000032:analysis* / Q000254:growth & development / Q000378:metabolism; D006160:Guanosine Triphosphate / Q000032:analysis; D009711:Nucleotides / Q000032:analysis; D009841:Oligonucleotides / Q000032:analysis; D010710:Phosphates / Q000378:metabolism; D010759:Phosphorus Isotopes; D012329:RNA, Bacterial / Q000032:analysis* / Q000096:biosynthesis / Q000302:isolation & purification; D012343:RNA, Transfer / Q000032:analysis / Q000302:isolation & purification; D012260:Ribonucleases
chemical_list: D009711:Nucleotides; D009841:Oligonucleotides; D010710:Phosphates; D010759:Phosphorus Isotopes; D012329:RNA, Bacterial; D006160:Guanosine Triphosphate; D012343:RNA, Transfer; D012260:Ribonucleases