Abstract
The IncJ plasmid R391, which specifies a uv-sensitizing function, has been shown to be associated with chromosomal DNA. Deletions originating from Tn10 insertion into the kanamycin-resistance determinant of plasmid R391 gave rise to uv-resistant derivatives. This apparent linkage between the kanamycin-resistance determinant and the uv-sensitizing gene(s) was used to clone the uv-sensitizing function from plasmid R391 into pUR222. A recombinant plasmid containing both functions (KanR and Uvs+) was obtained. The uv-sensitizing function was mapped to a 4-kb EcoRI fragment.
Original language | English (Ireland) |
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Pages (from-to) | 30-36 |
Number of pages | 7 |
Journal | Plasmid |
Volume | 16 |
Issue number | 1 |
DOIs | |
Publication status | Published - Jul 1986 |