title: Mutual relations of colicinogenic factors and resistance determinants in Escherichia coli.
mesh_terms: D003087:Colicins / Q000378:metabolism*; D003433:Crosses, Genetic; D004352:Drug Resistance, Microbial; D004926:Escherichia coli / Q000187:drug effects*; D005285:Fermentation; D005827:Genetics, Microbial; D007785:Lactose; D008826:Microbial Sensitivity Tests; D012486:Salmonella typhimurium; D013752:Tetracycline / Q000494:pharmacology*
chemical_list: D003087:Colicins; D013752:Tetracycline; D007785:Lactose