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Table 1 ESBL-producing E. coli isolates from rivers and lakes in the Northwest China

From: Molecular characteristics of extended-spectrum β-lactamase-producing Escherichia coli isolated from the rivers and lakes in Northwest China

Sampling sites Isolates No. PG Antimicrobial resistance profiles β-lactamase genes PMQR genes Virulence genes MLST
Hei River HH1609014 B1 AMP AMC TIM CEP CTX CEX FOX TEC GEM AMK SXT CTX-M-14   fyuA, traT ST155
HH1510025 B2 AMP CEP TPH GEM SXT TEM-1, SHV-12 qnrB   ST1587
Ying Lake YH1507022 A AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC CIP SXT TEM-1, CTX-M-14 aac(6′)-Ib-cr traT, papC, chuA ST617
YH1606032 A AMP AMC TIM CEP CTX CAZ CEX FOX TEC NAC CIP GEM AMK SXT CTX-M-14 aac(6′)-Ib-cr afa/dra, PAI ST44
YH1607018 D AMP AMC TIM CEP CAZ TEC TPH GEM AMK TEM-1, SHV-12   traT, chuA ST2148
Xianyang Lake XY1608045 B2 AMP AMC TIM CEP CTX CAZ TEC TPH NAC CIP GEM AMK SXT CTX-M-14 aac(6′)-Ib-cr traT, iutA ST602
XY1605044 D AMP AMC TIM CEP CAZ CEX FOX TEC CTX-M-14    ST393
XY1605033 D AMP AMC TIM CEP CEX TEC NAC CIP SXT TEM-1, SHV-12 qnrB, aac(6′)-Ib-cr traT, chuA ST393
XY1507042 E AMP AMC CTX CAZ TPH NAC CIP TEM-1, SHV-12   fyuA, traT ST1301
Qishui River QS1608021 A AMP AMC TIM CEP CTX CEX FOX TEC NAC CIP SXT TEM-1, CTX-M-1 aac(6′)-Ib-cr estA ST10
QS1607026 A AMP AMC TIM CEP CTX CAZ TEC NAC CIP GEM SXT CTX-M-9   traT, chuA ST4429
QS1608034 B2 AMP AMC TIM CEP CEX FOX TEC TPH NAC CIP SXT CTX-M-9 qnrB, qnrS traT, chuA ST331
QS1610030 C AMP AMC TIM CEP CEX TEC TPH NAC CIP TEM-1, SHV-12 qnrB, aac(6′)-Ib-cr estA ST23
East Lake EH1507029 A AMP AMC CTX CAZ TEC NAC CIP SXT CTX-M-1 qnrB, aac(6′)-Ib-cr   ST10
EH1607033 A AMP AMC TIM CTX CAZ CEX FOX TEC SXT CTX-M-14 aac(6′)-Ib-cr traT, chuA, papC, ST10
EH1607014 A AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC CIP GEM SXT TEM-1, CTX-M-14 aac(6′)-Ib-cr traT, PAI ST167
EH1608016 A AMP AMC TIM CEP CAZ TEC NAC CIP SHV-12 aac(6′)-Ib-cr   ST167
Wei River WH1606023 A AMP AMC CEP CEX FOX TEC TPH TEM-1, SHV-12 aac(6′)-Ib-cr fyuA ST10
WH1508055 B1 AMP AMC TIM CTX CAZ TEC NAC CIP GEM AMK SXT CTX-M-27 aac(6′)-Ib-cr traT, afa/dra ST58
WH1606078 D AMP AMC TIM CEP CEX FOX TEC TPH NAC CIP GEM AMK SXT CTX-M-14 qnrS traT, papC, afa/dra ST609
WH1510002 D AMP AMC TIM CEP CTX CAZ CEX CTX-M-9 qnrB, aac(6′)-Ib-cr fyuA, traT, papC ST38
WH1607120 E AMP AMC TIM CEP CTX CAZ TEC NAC CIP GEM AMK SXT CTX-M-14 aac(6′)-Ib-cr traT ST1301
Ba River BA1605012 A AMP AMC TIM CEP TEC TPH NAC CIP SXT TEM-1, SHV-12 aac(6′)-Ib-cr   ST44
BA1605022 B1 AMP AMC TIM CEP CTX CEX TEC NAC CIP SXT CTX-M-9, CTX-M-14 qnrS, aac(6′)-Ib-cr traT, afa/dra ST155
BA1508024 D AMP AMC TIM CEP CAZ TEC NAC TEM-1, SHV-12    ST4068
BA1510031 D AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH SXT CTX-M-9, CTX-M-14   traT, papC, sfaS ST2003
BA1509025 D AMP AMC TIM CTX CAZ CEX TEC TPH NAC CIP GEM AMK CTX-M-14, CTX-M-15 qnrB, aac(6′)-Ib-cr fyuA, traT, papC ST69
BA1509015 D AMP AMC TIM CTX CEX FOX TEC TPH CTX-M-14, CTX-M-15 qnrS, aac(6′)-Ib-cr fyuA, iutA ST405
Shichuan River SC1608022 A AMP AMC TIM CEP CTX CAZ TEC SXT SHV-12, CTX-M-123   traT, chuA ST93
SC1506012 A AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC SXT CTX-M-14    ST746
SC1507014 A AMP AMC TIM CEP CTX CAZ CEX FOX TEC NAC CIP SXT TEM-3, CTX-M-123 aac(6′)-Ib-cr traT, papC, hlyD ST2376
SC1604029 B1 AMP AMC TIM CEX FOX TEC TPH NAC CIP GEM AMK TEM-1, SHV-12 qnrS, aac(6′)-Ib-cr   ST155
SC1607063 B2 AMP AMC TIM CEP CTX CEX FOX MEM TEC TPH NAC CIP GEM AMK SXT CTX-M-15, CTX-M-123 qnrS, aac(6′)-Ib-cr fyuA, traT, papC ST131
SC1608102 B2 AMP AMC TIM CEP CTX CAZ CEX TIC TPH NAC TEM-1, SHV-2   fyuA ST95
SC1610005 D AMP AMC TIM CEP CTX CEX FOX TEC NAC CIP GEM AMK SXT TEM-1, SHV-12, CTX-M-15 qnrS, aac(6′)-Ib-cr estA ST38
SC1609081 D AMP AMC TIM CEP CTX CEX TEC NAC CIP GEM SXT TEM-1, CTX-M-14 qnrB, aac(6′)-Ib-cr estA ST405
Xiaowei River XW1608112 A AMP AMC TIM CEP CTX CEX FOX TEC TPH NAC CIP GEM AMK SXT TEM-1, SHV-12 qnrB, aac(6′)-Ib-cr iutA, afa/dra ST10
XW1608047 A AMP AMC TIM CEP CTX CAZ CEX FOX TEC NAC SXT TEM-1, SHV-12, CTX-M-14    ST44
XW1609034 B1 AMP AMC TIM CEP CTX CAZ CEX TEC TPH NAC CIP SXT CTX-M-14, CTX-M-65 qnrS fyuA, PAI ST75
XW1608023 B2 AMP AMC TIM CEP CTX CEX TEC TPH NAC TEM-1, SHV-2   traT, chuA ST95
XW1607012 B2 AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC CIP SXT CTX-M-9, CTX-M-14, CTX-M-123 aac(6′)-Ib-cr fyuA, traT, iutA ST12
XW1607055 B2 AMP AMC TIM CEP CTX CAZ FOX TEC TPH NAC CIP SXT CTX-M-14    ST2855
XW1609057 D AMP AMC TIM CEP CTX CAZ TEC TPH SXT TEM-1, SHV-12    ST5164
XW1608026 D AMP AMC TIM CEP CTX CAZ CEX FOX TEC NAC CIP GEM AMK SXT CTX-M-1 aac(6′)-Ib-cr traT, hlyD ST3880
XW1607034 D AMP AMC TIM CEP CTX CAZ CEX FOX TEC NAC CIP SXT CTX-M-14, CTX-M-123 aac(6′)-Ib-cr fyuA, traT ST38
XW1609038 D AMP AMC TIM CEP CTX CEX FOX MEM TEC NAC CIP GEM AMK SXT CTX-M-15 qnrB, aac(6′)-Ib-cr traT, iutA, papC ST69
XW1608041 D AMP AMC CEP CTX CEX TEC TPH NAC CIP SXT TEM-1, SHV-2, CTX-M-14   traT, chuA ST609
Qixing River QX1608021 A AMP AMC TIM CEP CTX CAZ TEC TPH NAC SXT TEM-1, SHV-12    ST10
QX1608013 A AMP AMC TIM CEP CEX TEC TPH SXT TEM-1, SHV-12 aac(6′)-Ib-cr traT, papC, PAI ST10
QX1509072 A AMP AMC TIM CEP CTX CAZ FOX TEC NAC GEM AMK SXT TEM-1, SHV-2 qnrS, aac(6′)-Ib-cr estA ST10
QX1608015 A AMP AMC TIM CEP CTX CEX FOX TEC TPH NAC CIP GEM AMK SXT CTX-M-9, CTX-M-27 qnrS traT, papC ST3902
QX1605083 B1 AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC CIP GEM AMK SXT TEM-1, CTX-M-9, KPC-2   fyuA, papC, traT ST3160
QX1608005 B1 AMP AMC TIM CEP CTX CAZ CEX TEC NAC CIP SXT GEM SXT CTX-M-14 qnrB estA ST75
QX1507055 B2 AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC CIP GEM SXT CTX-M-27 qnrS aggR ST1304
QX1508112 B2 AMP AMC TIM CEP CTX CAZ FOX TEC TPH NAC CIP GEM AMK SXT TEM-1, SHV-12, CTX-M-9, OXA-2 qnrB, qnrS, aac(6′)-Ib-cr traT, iutA, PAI ST12
QX1608059 B2 AMP AMC CEP CAZ CEX FOX TEC TPH NAC CIP GEM AMK CTX-M-14, CTX-M-123   estA ST2077
QX1510043 C AMP AMC TIM CEP CTX CAZ CEX FOX TEC NAC CIP GEM SXT CTX-M-9, CTX-M-14 aac(6′)-Ib-cr traT, papC ST23
QX1608046 D AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC CIP SXT CTX-M-14, CTX-M-123, CTX-M-65   afa/dra, hlyD ST3880
QX1604103 D AMP AMC TIM CEP CEX FOX TEC TPH NAC CIP GEM AMK SXT TEM-1, SHV-2, CTX-M-14, CTX-M-123 qnrB, aac(6′)-Ib-cr fyuA, iutA, PAI ST609
QX1609108 D AMP AMC TIM CEP CTX CAZ CEX FOX MEM TEC TPH NAC CIP SXT TEM-3, CTX-M-14   fyuA, afa/dra ST2148
Gaogan Canal GG1505017 A AMP AMC TIM CEP CTX CEX TEC NAC CIP GEM AMK SXT TEM-1, SHV-2, CTX-M-14 aac(6′)-Ib-cr   ST10
GG1509025 A AMP AMC TIM CEP CEX TEC TPH GEM AMK SXT TEM-1, SHV-12, CTX-M-65 aac(6′)-Ib-cr estA ST10
GG1508074 B1 AMP AMC TIM CEP CTX CAZ CEX MEM TEC TPH NAC CIP SXT TEM-1, SHV-12, CTX-M-9 aac(6′)-Ib-cr eae ST58
GG1609024 B1 AMP AMC TIM CEP CTX CAZ CEX MEM TEC TPH NAC CIP SXT CTX-M-9, CTX-M-123 qnrB traT, papC, afa/dra ST155
GG1609158 B1 AMP AMC CEP CEX FOX TEC TPH N GEM SXT TEM-1, SHV-12    ST1049
GG1609019 B2 AMP AMC TIM CEP CTX CAZ FOX TEC TPH SXT CTX-M-9, CTX-M-14   iutA, afa/dra ST3252
GG1609022 B2 AMP AMC TIM CEP CTX CAZ CEX FOX TEC NAC CIP CTX-M-9, CTX-M-14 qnrA, aac(6′)-Ib-cr fyuA, traT, iutA, PAI ST12
GG1609068 B2 AMP AMC CEP CTX CEX FOX TEC NAC CIP SXT CTX-M-14, KPC-2, OXA-2 qnrB, qnrS, aac(6′)-Ib-cr fyuA, papC, traT, iutA ST131
GG1610109 B2 AMP AMC TIM CEP CTX CAZ CEX FOX MEM TEC TPH NAC CIP GEM AMK SXT CTX-M-9, CTX-M-15, CTX-M-123,
KPC-2, NDM-1, OXA-2
qepA, qnrS, aac(6′)-Ib-cr fyuA, papC, traT, chuA, iutA ST131
GG1609086 C AMP AMC TIM CEP CTX CAZ FOX TEC TPH NAC CIP SXT CTX-M-9, CTX-M-14, CTX-M-123 qnrS, aac(6′)-Ib-cr traT, afa/dra, papC, PAI ST410
GG1607066 C AMP AMC TIM CEP CTX CAZ CEX TEC TPH NAC CIP GEM SXT TEM-1, SHV-12, CTX-M-123 qnrB, aac(6′)-Ib-cr traT, chuA ST88
GG1609121 D AMP AMC TIM CEP CTX CAZ TEC TPH NAC CIP GEM AMK SXT CTX-M-15, CTX-M-123 aac(6′)-Ib-cr estA ST38
GG1609016 D AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC SXT CTX-M-14, CMY-2 aac(6′)-Ib-cr fyuA, traT ST69
GG1604028 D AMP AMC TIM CTX CEX FOX TEC NAC CIP GEM AMK CTX-M-14, CTX-M-123 aac(6′)-Ib-cr aggR ST69
GG1506027 D AMP AMC TIM CEP CTX CAZ CEX FOX TEC TPH NAC CIP GEM AMK SXT CTX-M-9, CTX-M-123, KPC-2, OXA-2 qnrB, aac(6′)-Ib-cr fyuA, traT, chuA, iutA ST405
GG1608063 D AMP AMC TIM CEP CTX CAZ CEX FOX MEM TEC TPH NAC CIP SXT CTX-M-14, CTX-M-27, CMY-2, OXA-2 qnrS, aac(6′)-Ib-cr fyuA, traT, chuA, iutA, PAI ST405
  1. AMP ampicillin, AMC amoxicillin-clavulanic acid, TIM ticarcillin-clavulanic acid, CEP cephalothin, CTX cefotaxime, CAZ ceftazidime, CEX ceftriaxone, FOX cefoxitin, MEM meropenem, TEC tetracycline, TPH thiamphenicol, NAC nalidixic acid, CIP ciprofloxacin, GEN gentamicin, AMK amikacin, SXT sulfamethoxazole-trimethoprim