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. 1983 Mar 25;165(1):191-5.
doi: 10.1016/s0022-2836(83)80250-2.

Physical analysis of the genomes of hybrid phages between phage P1 and plasmid p15B

J Meyer, S Iida, W Arber

Physical analysis of the genomes of hybrid phages between phage P1 and plasmid p15B

J Meyer et al. J Mol Biol. .

Abstract

The genomes of three plaque-forming recombinant phages between phage P1 and plasmid p15B were characterized by restriction cleavage analysis and electron microscopic heteroduplex studies. The structure of all three P1-15 hybrid genomes differs from that of P1 DNA in the res mod region coding for restriction and modification systems EcoP15 and EcoP1, respectively. P1-15 hybrid 2 shows an additional major difference to P1 around the site of the residential IS1 element of P1 and it does not carry an IS1 in its genome.

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