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. 1984 May;158(2):764-6.
doi: 10.1128/jb.158.2.764-766.1984.

Mutagenesis of Erwinia carotovora subsp. carotovora with bacteriophage Mu d1 (Apr lac cts62): construction of his-lac gene fusions

R K Jayaswal, R A Bressan, A K Handa

Mutagenesis of Erwinia carotovora subsp. carotovora with bacteriophage Mu d1 (Apr lac cts62): construction of his-lac gene fusions

R K Jayaswal et al. J Bacteriol. 1984 May.

Abstract

The bacteriophage Mu d1(Apr lac cts62 ) obtained from an Escherichia coli double lysogen carrying the defective Mu d1 phage and a Mu-P1 hybrid phage was utilized as a vector for phage mutagenesis in Erwinia carotovora subsp. carotovora. Among ampicillin-resistant transductants. 1.4% were auxotrophs. The synthesis of beta-galactosidase was derepressed upon starvation for histidine in two different his-lac fusion strains.

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