Apparent mutagenic effect of induction of lambda prophage inserted between lysA and thyA.
Induction of a heat-inducible abnormal lambda prophage inserted between lysA and thyA in Escherichia coli resulted in a number of auxotrophic mutants in the surviving cured-cell populations. These mutants could not be accounted for by deletions arising on formation of lambda hybrid particles carrying regions adjacent to the insertion site. The properties of these mutants, which were almost all spontaneously revertable, have been described and mapped by F' episome complementation. Tentatively, it was suggested that induction of the lambda lysogen leads to a mutagenic state.
D001120:Arginine / Q000096:biosynthesis; D003090:Coliphages / Q000254:growth & development*; D003553:Cystine / Q000096:biosynthesis; D004267:DNA Viruses; D004926:Escherichia coli / Q000378:metabolism*; D005796:Genes; D005816:Genetic Complementation Test; D005998:Glycine / Q000096:biosynthesis; D006639:Histidine / Q000096:biosynthesis; D008239:Lysine / Q000096:biosynthesis; D008242:Lysogeny; D008715:Methionine / Q000096:biosynthesis; D009154:Mutation; D011392:Proline / Q000096:biosynthesis; D013696:Temperature; D014779:Virus Replication
D003553:Cystine; D006639:Histidine; D001120:Arginine; D011392:Proline; D008715:Methionine; D008239:Lysine; D005998:Glycine