Infected by Mu, a mutant of E. coli, carrying the mutation lig ts7 shows a UV sensitivity intermediate between that of the uninfected lig-strain and that of the parental lig+ strain. At non-permissive temperature bacterial DNA replication is restored upon infection. These results suggest that DNA-ligase activity is coded for by the phage Mu genome.
Restoration of DNA synthesis at non-permissive temperature and of UV resistance induced by bacteriophage Mu in Escherichia coli lig ts7 strain.
1979
Abstract
Infected by Mu, a mutant of E. coli, carrying the mutation lig ts7 shows a UV sensitivity intermediate between that of the uninfected lig-strain and that of the parental lig+ strain. At non-permissive temperature bacterial DNA replication is restored upon infection. These results suggest that DNA-ligase activity is coded for by the phage Mu genome.File in questo prodotto:
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