title: The activity of different transfer factors introduced into the same plasmid-containing strain of Escherichia coli K12.
mesh_terms: D000667:Ampicillin; D003087:Colicins; D004926:Escherichia coli; D005111:Extrachromosomal Inheritance; D005787:Gene Frequency; D005827:Genetics, Microbial; D006460:Hemolysin Proteins; D009154:Mutation; D010403:Penicillin Resistance; D011995:Recombination, Genetic; D013307:Streptomycin; D013449:Sulfonamides; D013752:Tetracycline
chemical_list: D003087:Colicins; D006460:Hemolysin Proteins; D013449:Sulfonamides; D000667:Ampicillin; D013752:Tetracycline; D013307:Streptomycin