title: Double conditional lethality: temperature-sensitive and amber mutations in the glucosyl transferase gene of bacteriophage T2.
mesh_terms: D002874:Chromosome Mapping; D003090:Coliphages / Q000201:enzymology*; D004269:DNA, Bacterial / Q000032:analysis*; D004926:Escherichia coli / Q000201:enzymology; D005804:Genes, Lethal; D005947:Glucose / Q000032:analysis; D009154:Mutation; D000644:Quaternary Ammonium Compounds / Q000494:pharmacology; D013696:Temperature; D014166:Transferases / Q000302:isolation & purification / Q000378:metabolism*
chemical_list: D004269:DNA, Bacterial; D000644:Quaternary Ammonium Compounds; D014166:Transferases; D005947:Glucose