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Table 4 Genoserotypes and resistance profiles of Escherichia coli isolates possessed resistance genes from different farms in four districts in Egypt

From: Antimicrobial resistance in Enterobacteriaceae from healthy broilers in Egypt: emergence of colistin-resistant and extended-spectrum β-lactamase-producing Escherichia coli

District Isolate O-type H-type Virulence genes Resistance genes Phenotypic resistance ESBL
Dakahliya (n = 7) 16CS0049 5 hemL qnrS, tetA, blaTEM TET, RAM, ERY, PEN  
16CS0070 51 ipfA, cma, hemL, intl1, iroN, iss sul3, cmlA1, floR, aadA1, aphA, strB, mphA, mrx, blaTEM CIP, TET, CMP, RAM, GEN, STR, ERY, PEN  
16CS0071 21 ipfA, cma, intl1, iroN, iss sul1, sul2, dfrA12, tetA, floR, aadA1, mphA, mrx, blaCMY, blaTEM CIP, LEV, T/S, TET, CMP, RAM, GEN, STR, ERY, PEN, AMP, CAZ +
16CS0078 4 hemL, intl1, iss sul2, dfrA14, tetA, strB T/S, TET, RAM, STR, ERY, PEN  
16CS0740 26 cif, espA, espF_O103H2, espJ, nleA, nleB, O157:H7, tccP, astA, hemL, intl1, tir, eae sul1, sul2, sul3, dfrA14, tetA, cmlA1, floR, arr, aadA1, aadB, ant2, aphA, strB, mphA, mrx, blaOXA-7 CIP, T/S, TET, CMP, RAM, GEN, STR, ERY, PEN, AMP +
16CS0744 51 cma, hemL, intl1, iroN sul3, dfrA1, dfrA14, tetA, cmlA1, aadA1, aphA, mphA, mrx, blaCMY, blaTEM CIP, T/S, TET, RAM, GEN, STR, ERY, PEN, AMP, CAZ  
16CS0772 51 ipfA, mchF, hemL, intl1, iroN, iss qnrS, sul2, dfrA17, tetB, catA1, floR, aadA1, aadA4, strB, blaTEM, blaCTX-M9 CIP, T/S, TET, CMP, RAM, GEN, STR, ERY, PEN, AMP, CAZ +
Damietta (n = 3) 16CS0069 51 cma, intl1, iroN, iss sul3, dfrA12, cmlA1, aadA1, mphA, mrx CIP, LEV, T/S, CMP, RAM, STR, ERY, PEN, AMP  
16CS0743 51 mchF, hemL, intl1, iroN, iss sul2, dfrA17, tetB, catA1, aadA4, blaTEM CIP, T/S, TET, CMP, RAM, STR, ERY, PEN  
16CS0752 6 iha, prfB, sat, hemL, intl1 sul1, sul3, dfrA12, cmlA1, floR, aac6, aac6 lb, aadA1, aadA2, aphA, mphA, mrx, blaCTX-M1/blaCTX-M15, blaOXA-1, blaTEM not determined  
Gharbiya (n = 3) 16CS0747 32 hemL, intl1, ireA qnrS, sul3, tetA, cmlA1, floR, arr, aadA1, blaOXA-7, blaSHV, blaTEM T/S, TET, CMP, RAM, GEN, STR, ERY, PEN AMP, CAZ +
16CS0761 51 hemL, intl1, iroN, iss qnrS, sul2, dfrA1, dfrA17, tetA, tetC, catA1, floR, aadA1, aadA4, aphA, strB, ereA, blaTEM, blaLAP-1 CIP, LEV, T/S, TET, CMP, RAM, GEN, STR, ERY, PEN, AMP +
16CS0762 51 ipfA, mchF, hemL, intl1, intl2, iroN, iss sul2, dfrA1, dfrA17, tetA, tetB, tetC, catA1, floR, aadA1, aadA4, aphA, strB, ereA, blaTEM not determined  
Kafr El-sheikh (n = 4) 16CS0067 15 1 prfB, senB, hemL, iss qnrS, sul1, sul2, dfrA7, dfrA17, dfrA19, tetA, aadA4, strA, strB, mphA, mrx, blaTEM T/S, TET, RAM, GEN, STR, ERY, PEN  
16CS0075 51 ipfA, cma, hemL, intl1, iroN, iss sul3, cmlA1, floR, aadA1, aphA, mphA, blaTEM CIP, TET, CMP, RAM, GEN, STR, ERY, PEN  
16CS0755 10 prfB, cme, intel1, iroN, iss sul2, sul3, dfrA1, cmlA1, floR, aadA1, aphA, ereA, blaTEM CIP, LEV, T/S, TET, CMP, RAM, GEN, STR, ERY, PEN, AMP, CAZ +
16CS0774 1 ipfA, prfB, tsh, mchF, hemL, ireA, iroN, iss qnrB, sul1, sul2, dfrA7, dfrA17, dfrA19, tetB, aphA, blaDHA-1 T/S, TET, RAM, STR, ERY, PEN, AMP, CAZ +