Restoration by the rac locus of recombinant forming ability in recB -  and recC -  merozygotes of Escherichia coli K-12.
D002874:Chromosome Mapping; D004926:Escherichia coli; D005827:Genetics, Microbial; D009154:Mutation; D010641:Phenotype; D011995:Recombination, Genetic