title: Biochemical and genetic studies of recombination proficiency in Escherichia coli K12. IV. Analysis of recombinants formed by a recombination deficient (recB21 recC22) strain.
mesh_terms: D002874:Chromosome Mapping; D004926:Escherichia coli; D005827:Genetics, Microbial; D005838:Genotype; D009154:Mutation; D010641:Phenotype; D011995:Recombination, Genetic