
The recA gene of Erwinia chrysanthemi ENA49 has been cloned in vivo in Escherichia coli K12, recA13 cells using the plasmid pULB113. On the basis or DNA repair and recombination deficiencies complementation, of restoration of the inducible "SOS"-response functions the functional identity of the cloned gene with the recA gene was concluded. The recA gene was localized in the 18th min region of the chromosomal genetical map of Erwinia chrysanthemi ENA49 between the genes proA and pheA.
Electrophoresis, Agar Gel, Genetic Markers, Recombination, Genetic, DNA Repair, Genes, Bacterial, Ultraviolet Rays, Escherichia coli, Chromosome Mapping, Erwinia, Cloning, Molecular
Electrophoresis, Agar Gel, Genetic Markers, Recombination, Genetic, DNA Repair, Genes, Bacterial, Ultraviolet Rays, Escherichia coli, Chromosome Mapping, Erwinia, Cloning, Molecular
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