Table 4.

PCR primers used for amplification of ARGs, class 1 integron, and transposon.

Types	ARGs	Primer Sequence	Amplicon Size (bp)	Reference
Tetracyclines	tetC	CATATCGCAATACATGCGAAAAA AAAGCCGCGGTAAATAGCAA	78	[50]
	tetO	ACGGAGAGTTTATTGTATACC TGGCGTATCTATAATGTTGAC	171	[50]
Sulfonamides	Sul 1	CGCACCGGAAACATCGCTGCAC TGAAGTTCCGCCGCAAGGCTCG	162	[51]
	Sul2	TCCGGTGGAGGCCGGTATCTGG CGGGAATGCCATCTGCCTTGAG	190	[52]
	Sul3	TCCGTTCAGCGAATTGGTGCAG TTCGTTCACGCTTTACACCAGC	127	[52]
Macrolides	ermA	GAAATCGGATCAGGAAAAGG AACAGCAAACCCAAAGCTC	332	[53]
	ermB	GATACCGTTTACGAAATTGG GAATCGAGACTTGAGTGTGC	364	[53]
β-lactams	blaOXA-10	CGCAATTATCGGCCTAGAAACT TTGGCTTTCCGTCCCATTT	71	[54]
	blaSHV	GCGAAAGCCAGCTGTCGGGC ATTGGCGGCGCTGTTATCGC	302	[55]
	blaCTX-M	GGAGGCGTGACGGCTTTT TTCAGTGCGATCCAGACGAA	63	[56]
	ampC	CAGCCGCTGATGAAAAAATATG CAGCGAGCCCACTTCGA	147	[57]
Integron	intI	TCGTGCGTCGCCATCACA GCTTGTTCTACGGCACGTTTGA	67	[58]
Transposon	tnpA-IS4	GGGCGGGTCGATTGAAA GTGGGCGGGATCTGCTT	108	[54]
16S rRNA	V4	GTGCCAGCAGCCGCGGTAA GGACTACAAGGGTATCTAAT	292	[59]