Table 3.

Primers and the Expected Size of PCR Products of Genes Encoding the Efflux Pumps and the Repressor from RND Family Superfamily and the Reference Gene rpsL

Genes of Interest	Primer Sequences	Amplicon Size (bp)	References
acrA	F: CTCTCAGGCAGCTTAGCCCTAA	106	[27]
	R: GCAGAGGTTCAGTTTTGACTGTT
acrB	F: GGTCGATTCCGTTCTCCGTTA	105	[27]
	R: CTACCTGGAAGTAAACGTCATTGGT
acrD	F: CACTGCTCTGAGACGACATATAC	167	This study
	R: CTCATTGCCCGTTGAACAATAC
acrR	F: CTGGGAACTGTCAGAATCCAATA	139	This study
	R: TAATCGACGCCGTTCTTCTG
tolC	F: AAGCCGAAAAACGCAACCT	101	[27]
	R: CAGAGTCGGTAAGTGACCATC
rpsL	F: GCAAAAACGTGGCGTATGTACTC	103	[27]
	R: TTCGAAACCGTTAGTCAGACGAA