Fig. 7From: Determination of antibiotic resistance patterns and genotypes of Escherichia coli isolated from wild birdsDetermination of quinolone resistance genes (qnrA (580 bp), qnrB (264 bp), and qnrS (428 bp)) by PCR (M marker (Thermo Scientific, SM0241, 100 bp DNA Ladder), P positive control, N negative control, 1 and 2 negative isolates)Back to article page