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Table 5 Characteristics of 20 ESBL/AmpC transformants showing their transferred ESBL/AmpC genes and replicon plasmids, co-transferred AMR and Phylogroup/serogroup, PFGE group and farms origin of the wild-type strains

From: Pathogenic potential and the role of clones and plasmids in beta-lactamase-producing E. coli from chicken faeces in Vietnam

Transformant ID Phylogroup/serogroup of the wild-type strains PFGE group of the wild-type strains ESBL/AmpC genes transferred Co-transferred AMRa Plasmid replicon types Farms origin of the wild-type strains
ECL23217 A/O15 7 bla CMY-2 CHL, SSS, TET A/C 4
ECL23356 B1/NT NA bla CTX-M-17, bla TEM I1 5
ECL23216 B1/NT 6 bla CTX-M-57 I1 1
ECL23241 B1/O27 27 bla CTX-M-57 I1 4
ECL23242 B1/NT 27 bla CTX-M-57 I1 4
ECL23243 B1/O20 28 bla CTX-M-57 I1 4
ECL23244 B1/NT 29 bla CMY-2 I1 4
ECL23240 A/NT 26 bla CTX-M-15 FIB 4
ECL23237 D/O82 24 bla CTX-M-15 I1 4
ECL23233 D/NT 20 bla CTX-M-1 SSS, TET I1 4
ECL23234 B1/O170 21 bla CTX-M-1 SSS, TET I1 5
ECL23254 A/NT 39 bla CTX-M-57, bla TEM TET R 1
ECL23236 B1/NT 23 bla CTX-M-57 SSS, TET HI1 1
ECL23229 B1/O109 18 bla CTX-M-17 GEN I1 5
ECL23220 A/O101 10 bla CTX-M-17 GEN, CHL, SSS, TET FIB 1
ECL23221 A/O17 11 bla CMY-2 GEN, CHL, SSS, TET A/C 4
ECL23223 B1/NT 13 bla CTX-M-57 I1 1
ECL23245 A/O101 30 bla CTX-M-15, bla SHV I1 4
ECL23252 A/NT 37 bla CTX-M-57 SXT, SSS I1 5
ECL23256 B1/O20 41 bla CTX-M-1 TET FIB 5
  1. ablaCTX-M transformants were nonsusceptible to ceftriaxone, ceftiofur and ampicillin, and blaCMY-2 transformants were nonsusceptible to ceftriaxone, ceftiofur, amoxicillin/clavulanic acid and ampicillin