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Table 2 Serotype, sequence type, characteristics and isolation information of strains of E. coli used in this study

From: Prevalence, distribution and evolutionary significance of the IS629 insertion element in the stepwise emergence of Escherichia coliO157:H7

No.

Name

Other name

Serotype

stx

Special characteristics

ST

CC

Source

Year

Reference

     

GUD

SOR

plasmid

     

1

Sakai

BAA 460

O157:H7

1, 2

-

-

pO157

66

A6

Japan

1996

NC_002695

2

EDL 933

700927

O157:H7

1,2

-

-

pO157

66

 

USA

1982

AE005174

3

EC 4115

 

O157:H7

1, 2

-

-

pO157

66

 

USA

2006

NC_011353

4

TW 14359

 

O157:H7

1, 2

-

-

pO157

66

 

USA

2006

CP001368

5

EDL 931

35150

O157:H7

1, 2

-

-

pO157

66

   

[26]

6

MA6

 

O157:H7

2

-

-

pO157

66

 

Malaysia

1998

[6]

7

550654

 

O157:H7

2

-

-

pO157

66

 

USA

2009

 

8

FDA 413

 

O157:H7

2

-

-

pO157

66

   

[10]

9

G5101

 

O157:H7

1, 2

+

-

pO157

65

A5

USA

1995

[11]

10

1628

 

O157:H7

1, 2

+

-

pO157

65

   

[32]

11

1659

 

O157:H7

1, 2

+

-

pO157

65

   

[11]

12

EC 97144

TW 10707

O157:H7

1, 2

+

+

pO157

65

 

Japan

1997

[33]

13

EC 96038

TW 10201

O157:H7

1, 2

+

+

pO157

65

   

[11]

14

EC 96012

TW 10189

O157:H7

1, 2

+

+

pO157

65

   

[11]

15

493-89

 

O157:H-

2

+

+

pSFO157

75

A4

Germany

1989

[11]

16

5412-89

 

O157:H-

2

+

+

pSFO157

75

 

Germany

1989

[34]

17

H56929

TW 09159

O157:H-

2

+

+

pSFO157

76

 

Finland

1999

[11]

18

H56909

TW 09162

O157:H-

2

+

+

pSFO157

76

 

Finland

1999

[11]

19

H 1085c

 

O157:H-

2

+

+

pSFO157

76

 

Scotland

2003

[11]

20

H 2687

 

O157:H-

2

+

+

pSFO157

76

 

Scotland

2003

[11]

21

3256-97

TW 07815

O55:H7

2

+

+

?

73

A2

USA

1997

[11]

22

USDA 5905

 

O55:H7

2

+

+

?

73

 

USA

1994

[26]

23

TB 182A

TW 04062

O55:H7

-

+

+

?

73

A1

USA

1991

[11]

24

DEC5A

 

O55:H7

-

+

+

?

73

   

[11]

25

LSU-61

 

O157:H7

-

+

+

?

237

?

USA

2001

NC_002695

26

Sakai PF

 

O157:H7

1, 2

-

-

pO157

66

A6

Japan

1996

AE005174

27

43895

CDC

EDL 933

O157:H7

1,2

-

-

pO157

69

A6

USA

1982

 
  1. stx - shiga toxin gene, GUD - β-glucuronidase activity, SOR - sorbitol fermentation, ST - sequence type as determined by a combination of seven genes http://www.shigatox.net/stec/cgi-bin/index, CC - Clonal complex [11], ? - Unknown. Sakai PF and 43895 are strain derived after numerous subculture passages from the original Sakai and EDL933 strains, respectively.