Transposon-mediated insertion of R factor into bacterial chromosome |
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| Authors: | V. N. Danilevich Y. G. Stepanshin N. V. Volozhantsev E. I. Golub |
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| Affiliation: | (1) All-Union Institute of Antibiotics, Nagatenskaya Str. 3a, M-105 Moscow, USSR |
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| Abstract: | Summary Insertion of transposon Tn1 into the E. coli JC411 chromosome results in a sharp increase of plasmid RP4 integration frequency. This effect is absent in JC1553 recA cells. The RP4 integration with the chromosome is probably accomplished via recA-dependent recombination between transposon Tn1 inserted into the chromosome and the same transposon in the RP4 plasmid. |
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