Chromosomal resistance to trimethoprim.
D004926:Escherichia coli / Q000235:genetics*; D004927:Escherichia coli Infections / Q000188:drug therapy; D006801:Humans; D011815:R Factors / Q000187:drug effects*; D014295:Trimethoprim / Q000494:pharmacology* / Q000627:therapeutic use; D014552:Urinary Tract Infections / Q000188:drug therapy
D014295:Trimethoprim