RT Journal Article T1 First characterization of fluoroquinolone resistance in Streptococcus suis T2 First characterization of fluoroquinolone resistance in Streptococcus suis A1 Escudero García-Calderón, José Antonio A1 San Millán, Álvaro A1 Catalán, Ana A1 González de la Campa, Adela A1 Rivero, Estefanía A1 Lopez, Gema A1 Domínguez Rodríguez, Lucas José A1 Moreno Romo, Miguel Ángel A1 González Zorn, Bruno AB We have identified and sequenced the genes encoding the quinolone-resistance determining region (QRDR) of ParC and GyrA in fluoroquinolone-susceptible and -resistant Streptococcus suis clinical isolates. Resistance is the consequence of single point mutations in the QRDRs of ParC and GyrA and is not due to clonal spread of resistant strains or horizontal gene transfer with other bacteria. PB American Society for Microbiology SN 0066-4804 YR 2007 FD 2007 LK https://hdl.handle.net/20.500.14352/94239 UL https://hdl.handle.net/20.500.14352/94239 LA eng NO Escudero, J. A., San Millan, A., Catalan, A., de la Campa, A. G., Rivero, E., Lopez, G., Dominguez, L., Moreno, M. A., & Gonzalez-Zorn, B. (2007). First characterization of fluoroquinolone resistance in Streptococcus suis. Antimicrobial agents and chemotherapy, 51(2), 777–782. https://doi.org/10.1128/AAC.00972-06 NO Universidad Complutense de Madrid NO Comunidad de Madrid NO Ministerio de Educación y Ciencia (España) DS Docta Complutense RD 6 jul 2025