Table 1.

List of primers were used for the PCR amplification and sequencing of integrons in the present study.

Target region	Primer sequence (5́ → 3́)	Size of product	Annealing Temperature	References
intI-1F	TCATGGCTTGTTATGACTGT GTAGGGCTTATTATGCACGC	600 bp*	57̊C	26
intI-1R
intI-2F	GATGCCATCGCAAGTACGAG CGGGATCCCGGACGGCATGCACGATTTGTA	750 bp*	57̊C	27
intI-2R
intI-3F	GCCTCCGGCAGCGACTTTCAG ACGGATCTGCCAAACCTGACT	650 bp*	59̊C	28
intI-3R

^*bp = base pair, F = forward sequence, R = reverse sequence.