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Table 2 Primers used to profile β-lactamases, tet(A) and strA genes in Escherichia coli

From: Multiple antibiotic resistances among Shiga toxin producing Escherichia coli O157 in feces of dairy cattle farms in Eastern Cape of South Africa

Gene detected Primer sequence (5′- 3′) Size (bp) Reference
blaTEM CF- TCG GGG AAA TGT GCG CG   
  DR-TGC TTA ATC AGT GAG GCA CC 971 [20]
blaSHV OS-5 F- TTA TCT CCC TGT TAG CCA CC   
  OS-6R-GAT TTG CTG ATT TCG CTC GG 795 [21]
blaCTX-M MA-1 F-SCS ATG TGC AGY ACC AGT AA 158  
  MA-2R- CCG CRA TAT GRT TGG TGG TG   [20]
blaCTX-M gp 9 M9UF-ATG GTG ACA AAG AGA GTG CA 863  
  M9LR-CCC TTC GGC GAT GAT TCT C   [20]
blaCTX-M gp 1 M13UF-GGT TAA AAA ATC ACT GCG TC 863  
  M13LR-TTG GTG ACG ATT TTA GCC GC   [20]
blaampC AmpC1F-AAT GGG TTT TCT ACG GTC TG   
  AmpC2R-GGG CAG CAA ATG TGG AGC AA 191 [22]
blaVEB casFF-CGA CTT CCA TTT CCC GAT GC   
  casBR -GGA CTC TGC AAC AAA TAC GC 1052 [23]
blaCMY CF1F-ATGATGAAAAAATCGTTATGC   
  CF2R-TTGTAGCTTTTCAAGAATGCGC 507 [24]
tet(A) TetA-F-GGCCTCAATTTCCTGACG   
  TetA-R-AAGCAGGATGTAGCCTGTGC 372 [25]
strA strA-F-CTTGGTGATAACGGCAATTC   
  strA-R-CCAATCGCAGATAGAAGGC 548 [26]