title: Thermolability of the stringent factor in rel mutants of Escherichia coli.
mesh_terms: D000596:Amino Acids / Q000378:metabolism; D002247:Carbon Isotopes; D004926:Escherichia coli; D005796:Genes; D006150:Guanine Nucleotides / Q000096:biosynthesis; D006207:Half-Life; D006358:Hot Temperature; D008967:Molecular Biology; D009154:Mutation; D012329:RNA, Bacterial / Q000096:biosynthesis; D012270:Ribosomes / Q000378:metabolism; D013217:Starvation; D014161:Transduction, Genetic; D014498:Uracil / Q000378:metabolism
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D006150:Guanine Nucleotides; D012329:RNA, Bacterial; D014498:Uracil