title: Escherichia coli strains with thermolabile ribonuclease II activity.
mesh_terms: D002848:Chromatography, DEAE-Cellulose; D003090:Coliphages; D004355:Drug Stability; D004926:Escherichia coli / Q000201:enzymology* / Q000254:growth & development; D005827:Genetics, Microbial; D006358:Hot Temperature; D007700:Kinetics; D009154:Mutation; D011119:Polynucleotides; D012260:Ribonucleases / Q000302:isolation & purification; D013696:Temperature; D014161:Transduction, Genetic; D014316:Tritium; D014500:Uracil Nucleotides
chemical_list: D011119:Polynucleotides; D014500:Uracil Nucleotides; D014316:Tritium; D012260:Ribonucleases