Characterization of non classical quinolone resistance in Salmonella enterica serovar Typhi: Report of a novel mutation in gyrB gene and diagnostic challenges

Conclusion The use of nalidixic acid to screen for reduced susceptibility to fluoroquinolones in S. Typhi misses CIPI-NALS isolates, an established phenotype in India.
Source: Biomolecular Detection and Quantification - Category: Molecular Biology Source Type: research