title: [New series of thermostable phage T5 mutants carrying deletions in the region of the tRNA genes].
abstract: Six mutants of phage T5 have been selected by temperature inactivation in the presence of chelate-forming agents. Hybridization of DNA of the mutants with 4S RNA of phage T5+ has shown that all mutants have the deletions affecting tRNA genes. The size of the deletions and their location about the sites of DNA clevage with endonucleases EcoR1, Hind III, PstI and the nicks have been determined.
mesh_terms: D002872:Chromosome Deletion; D002874:Chromosome Mapping; D004262:DNA Restriction Enzymes / Q000235:genetics; D005796:Genes; D009154:Mutation; D009693:Nucleic Acid Hybridization; D012343:RNA, Transfer / Q000235:genetics*; D012367:RNA, Viral / Q000235:genetics*; D013604:T-Phages / Q000235:genetics*; D013696:Temperature
chemical_list: D012367:RNA, Viral; D012343:RNA, Transfer; D004262:DNA Restriction Enzymes
vernacular_title: Novaia seriia termostabil'nykh mutantov faga T5, nesushchikh deletsii v oblasti genov tRNK.