title: [Isolation and characteristics of recombined-defective E. coli K-12 mutants].
mesh_terms: D003433:Crosses, Genetic; D004926:Escherichia coli / Q000187:drug effects / Q000302:isolation & purification*; D005827:Genetics, Microbial; D008722:Methods; D009154:Mutation; D011995:Recombination, Genetic
vernacular_title: Vydelenie i kharakteristika rekombinatsionodefektnykh mutantov E. coli K-12.