Table 1. Primers for the Assessment of Trimethoprim/Sulfamethoxazole Genes.

Primers	Primer Sequence	Size
Sul2 F	5′-GCGCTCAAGGCAGATGGCATT-3′	285
Sul2 R	5′-GCGTTTGATACCGGCACCCGT-3′	285
Sul3 F	5′- GAGCAAGATTTTTGGAATCG -3′	799
Sul3 R	5′- CATCTGCAGCTAACCTAGGGCTTTGGA -3′	799