Table 3 Distribution of ESBL producing E. coli isolates into phylogroups, Sequence type (ST) and sequence type complex (STc) identified in the present study (n = 30).

From: High prevalence of blaCTX-M and blaSHV among ESBL producing E. coli isolates from beef cattle in China’s Sichuan-Chongqing Circle

Farm no.

Isolate ID

Phylogroup

Sequence type (ST)

Sequence type complex (STc)

1

CY3

A

10

10Cplex

 

CY8

A

398

398Cplex

2

CY12

A

398

398Cplex

 

CY15

A

398

398Cplex

3

CY41

A

410

23cplex

 

CY53

B1

2144

 

4

CY63

B2

297

 
 

CY66

B1

2179

 

5

CY74

A

48

10Cplex

 

CY77

A

3856

 

6

CY86

B1

602

446Cplex

 

CY99

D

1722

 

7

CY113

A

4977

206Cplex

 

CY114

A

4977

206Cplex

8

CY126

B1

192

 
 

CY132

B1

539

 

9

CY138

B1

1304

 
 

CY147

B1

2179

 

10

CY150

B2

7130

 
 

CY156

B2

7130

 

11

CY164

A

202

 
 

CY169

A

746

10Cplex

12

CY180

A

202

 
 

CY186

B2

7130

 

13

CY188

D

297

 
 

CY192

B1

4681

469Cplex

14

CY202

A

48

10Cplex

 

CY203

B1

-

 

15

CY214

B1

-

 
 

CY221

A

206

206Cplex