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Table 3 Detection and identification of F17 genes variants and virulence-associated genes in the collection of E . coli isolates from feces of calves with diarrhea in Iran

From: Identification and detection of three new F17 fimbrial variants in Escherichia coli strains isolated from cattle

Isolate

Herd

Sampling date

Serogroup

Phylogroup

F17A

F17a-A

F17b-A

F17c-A

F17d-A

F17e-A

F17-G1

F17-G2

Other virulence-associated genes

2

1

March-04

-

B1-1

         

10

March-04

-

B1-1

+

    

+

 

+

 

30

May-04

-

B1-1

+

    

+

 

+

 

44

May-04

O8

B1-1

         

38

May-04

-

B1-1

+

    

+

 

+

 

49

June-04

-

B1-1

         

52

June-04

O8

B1-1

         

64

March-05

O157

A-1

        

afaE-VIII, iucD

16

2

April-04

-

B1-1

         

68

April-05

-

B1-1

+

  

+

   

+

iucD

73

June-05

-

D-1

        

afaE-VIII, clpG, iucD

45

3

May-04

-

B1-1

         

57

June-04

O15

B1-1

+

 

+

   

+

  

4

4

March-04

O8

B1-1

         

3

March-04

O8

B1-1

         

29

April-04

-

B1-1

+

    

+

 

+

 

56

June-04

O8

A-1

        

afaE-VIII, iucD

25

5

April-04

-

B1-1

+

+

     

+

 

35

May-04

-

B1-1

+

+

     

+

 

63

March-05

O49

B1-1

         

5

6

March-04

-

B1-1

+

    

+

 

+

 

26

April-04

-

B1-1

+

    

+

 

+

 

28

April-04

O101

B1-1

+

    

+

 

+

 

32

May-04

-

B1-1

+

    

+

 

+

 

51

June-04

O141

B1-1

         

54

June-04

-

B1-1

         

9

7

March-04

-

B1-1

+

    

+

 

+

 

11

March-04

O8

B1-1

+

  

+

   

+

iucD

14

March-04

-

B1-1

+

    

+

 

+

 

46

May-04

-

B1-1

+

    

+

 

+

cnf2, cdtIII

43

May-04

O8

B1-1

         

33

May-04

-

B1-1

+

    

+

 

+

cnf2, cdtIII

66

March-05

O8

A-2

         

69

April-05

O8

A-2

         

75

June-05

O8

B1-1

+

  

+

   

+

iucD

74

June-05

O8

B1-1

+

  

+

   

+

 

19

8

April-04

-

B1-1

+

    

+

 

+

 

34

May-04

-

B1-1

+

    

+

 

+

 

47

May-04

-

B1-1

+

    

+

 

+

 

48

June-04

-

B1-1

+

    

+

 

+

stI, ltI

53

June-04

-

A-1

        

iucD

59

June-04

-

B1-1

         

62

March-05

-

B1-1

         

65

March-05

-

D-1

        

hly

71

April-05

O8

B1-1

         

39

9

May-04

O15

B1-1

+

    

+

 

+

 

31

May-04

-

B1-1

         

60

June-04

O49

B1-1

         

70

April-05

-

A-1

         

27

10

April-04

O8

B1-1

         

20

April-04

-

B1-1

+

    

+

 

+

 

24

April-04

-

B1-1

+

    

+

 

+

 

37

May-04

O8

B1-1

         

41

May-04

O8

B1-1

         

50

June-04

-

B1-1

+

    

+

 

+

 

72

April-05

O15

B1-1

+

   

+

 

+

  

55

11

June-04

-

D-1

        

stI, ltI

61

June-04

-

A-2

        

hly