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Table 1 Primers for polymerase chain reaction of qnr (A, B, and S) genes

From: Frequency of quinolone resistance genes among extended-spectrum β-lactamase (ESBL)-producing Escherichia coli strains isolated from urinary tract infections

Primersa

Nucleotide sequences

Size

Reference

qnrA-F

5-AGAGGATTTCTCACGCCAGG-3

580 bp

[14]

qnrA-R

5-TGCCAGGCACAGATCTTGAC-3

qnrB-F

5-GGMATHGAAATTCGCCACTG-3

264 bp

qnrB-R

5-TTTGCYGYYCGCCAGTCGAA-3

qnrS-F

5-GCAAGTTCATTGAACAGGGT-3

428 bp

qnrS-R

5-TCTAAACCGTCGAGTTCGGCG-3

  1. aF sense primer, R antisense primer