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Table 4 Relationship between virulence genotype and phylogenetic group

From: Extraintestinal pathogenic Escherichia coliO1:K1:H7/NM from human and avian origin: detection of clonal groups B2 ST95 and D ST59 with different host distribution

B2 (n = 40)

D (n = 19)

Profile-no. genes*

No. strains

PFGE clusters (no. strains)

Profile-no. genes*

No. strains

PFGE pulsotypes (no. strains)

1–15

1

 

20-10

1

 

2–12

2

III (2) subclone A

21-9

5

II (3) subclone E

3–11

1

VI

22-9

1

 

4–11

1

XI

23-8

1

 

5–11

1

IV

24-8

4

I (1)

6–10

16

VII(1); VIII(6) subclone C;

X(4) subclone D; XI(1); XII(1)

25-8

2

I (1)

7–10

5

IV (3) subclone B; V (1)

26-7

3

 

8–10

1

 

27-7

1

 

9-9

1

VI

28-5

1

 

10-9

2

VI (2)

   

11-9

1

XII

   

12-9

1

    

13-9

1

    

14-7

1

V

   

15-6

1

IV

   

16-6

1

IX

   

17-5

1

VII

   

18-5

1

VII

   

19-5

1

IX

   
  1. *Profile assigned according to the combination and number of virulence genes detected by PCR.