MOESM1 of Impact of co-existence of PMQR genes and QRDR mutations on fluoroquinolones resistance in Enterobacteriaceae strains isolated from community and hospital acquired UTIs

Additional file 1: Figure S1. Agarose gel electrophoresis (1%) for separation of multiplex PCR products; M is molecular size marker (100 bp ladder), lanes: 1, 2, 3 are positive for qnrB and qnrS, 4, 5 are positive for qnrB. The size of PCR products (in base pairs) is indicated on the right.