Typhoid fever due to a Salmonella typhi strain of reduced susceptibility to fluoroquinolones Odile Launay, Jean-Claude Nguyen Van, Annie Buu-Hoï, J.F. Acar Clinical Microbiology and Infection Volume 3, Issue 5, Pages 541-544 (October 1997) DOI: 10.1111/j.1469-0691.1997.tb00304.x Copyright © 1997 European Society of Clinical Infectious Diseases Terms and Conditions
Figure 1 Results of PCR amplification of a 219-bp segment within the quinolone resistance-determining region of the resistant (FQ1) and susceptible (FQ2) Salmonella typhi strains: lane a, FQ1; lane b, FQ2; lane c, PCR in which no DNA was added (negative control); lane d, molecular weight marker (Raoul Appligene, Illkirch, France). Clinical Microbiology and Infection 1997 3, 541-544DOI: (10.1111/j.1469-0691.1997.tb00304.x) Copyright © 1997 European Society of Clinical Infectious Diseases Terms and Conditions