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Table 4 Analysis of virulence genes in different E. coli strains

From: Genetic characterization of extraintestinal Escherichia coli isolates from chicken, cow and swine

Virulence gene

E2

E30

E34

E80

E100

E122

E175

E205

E386

E393

E418

E433

E461

E497

E530

E533

E535

E543

E565

astA

 

+

    

+

            

capU

      

+

            

celb

+

                  

cma

        

+

        

+

 

gad

+

+

 

+

+

 

+

+

 

+

  

+

+

+

+

+

+

+

ireA

  

+

              

+

 

iroN

+

       

+

 

+

 

+

    

+

+

iss

+

+

   

+

 

+

+

 

+

 

+

 

+

+

 

+

+

lpfA

+

  

+

+

   

+

 

+

+

+

+

    

+

mchF

+

         

+

 

+

     

+

stb

      

+

            

tsh

+

           

+

    

+

+

Total number of virulence genes

7

3

1

2

2

1

4

2

4

1

4

1

5

2

2

2

1

6

6