title: Irreversible inactivation at high temperature of temperature-sensitive mutant tRNA Tyr  in vivo.
mesh_terms: D003090:Coliphages; D004926:Escherichia coli; D005796:Genes; D006358:Hot Temperature; D008242:Lysogeny; D009154:Mutation; D009690:Nucleic Acid Conformation; D009691:Nucleic Acid Denaturation; D012343:RNA, Transfer / Q000096:biosynthesis / Q000378:metabolism*; D012367:RNA, Viral / Q000378:metabolism*; D013489:Suppression, Genetic; D013997:Time Factors; D014443:Tyrosine
chemical_list: D012367:RNA, Viral; D014443:Tyrosine; D012343:RNA, Transfer