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Table 1 eae β gene polymorphism (aa: amino acid, A: alanine, V: valine)

From: Study of polymorphisms in tir, eae and tccP2 genes in enterohaemorrhagic and enteropathogenic Escherichia coli of serogroup O26

 

Number of strains

Polymorphism 1

Polymorphism 2

Polymorphism 3

Polymorphism 4

    

(S) 255 G => A

(NS) 1859 C => T

(S) 2415 A => T

(S) 2772 C => T

 

Human

Bovine

  

620 aa: A =>V

  
 

0

1

Genotype 1

+

-

-

-

 

0

2

Genotype 2

+

+

-

-

 

0

1

Genotype 3

-

-

+

-

 

0

1

Genotype 4

-

-

-

+

 

28

37

Genotype 5

-

-

-

-

Total

28

42