TABLE 1.

PCR primers used in identification of resistance genes

Gene	Oligonucleotide sequencesa	Product size (bp)	Reference or source
blaPSE1	F, TTT GGT TCC GCG CTA TCT G; R, TAC TCC GAG CAC CAA ATC CG	150	9
blaTEM	F, GCA CGA GTG GGT TAC ATC GA; R, GGT CCT CCG ATC GTT GTC AG	310	9
aphA1-lab	F, AAA CGT CTT GCT CGA GGC; R, CAA ACC GTT ATT CAT TCG TGA	500	14
aadA	F, GTG GAT GGC GGC CTG AAG CC; R, AAT GCC CAG TCG GCA GCG	528	24
strA	F, CTT GGT GAT AAC GGC AAT TC; R, CCA ATC GCA GAT AGA AGG C	548	AF273682
strB	F, ATC GTC AAG GGA TTG AAA CC; R, GGA TCG TAG AAC ATA TTG GC	509	AF024602
sulA	F, CAC TGC CAC AAG CCG TAA; R, GTC CGC CTC AGC AAT ATC	360	AF071555
tetA	F, GCT ACA TCC TGC TTG CCT TC; R, CAT AGA TCG CCG TGA AGA GG	210	X61367
tetB	F, TTG GTT AGG GGC AAG TTT TG; R, GTA ATG GGC CAA TAA CAC CG	659	19
tetG	F, CAG CTT TCG GAT TCT TAC GG; R, GAT TGG TGA GGC TCG TTA GC	844	19
grm	F, AAG CGC ACG AAG CGC GGG CTG; R, AAG GCG GGC CTC AAG GAG GTC	414	14
aadB	F, GAG CGA AAT CTG CCG CTC TTG; R, CTG TTA CAA CGG ACT GGC CGC	310	14
aac(6)-I	F, TGA GCA TGA CCT TGC GAT; R, GAA CAG CAA CTC AAC CAG	337	AF282595
int	F, GGC ATC CAA GCA GCA AG; R, AAG CAG ACT TGA CCT GA	Variable	19

^aF, forward; R, reverse.