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Table 1 Properties of strains used in this study sorted by serotype.

From: Genomic diversity of pathogenic Escherichia coli of the EHEC 2 clonal complex

Straina

Serotypeb

Host

Clinicalc

Location

Dated

stx

STe

Sourcef, Reference

DEC 9f

O26: [h11]

Human

diarrhea

USA, S. D.

1974

-

106

CDC, [80]

DEC 10e

O26:H11

Calf

scours

USA, S. D.

1989

1

106

Francis, D., [81]

F5863

O26:H11

Human

diarrhea

USA, Nebr.

1998

1

106

Fey, P., [6]

97–3250

O26:H11

Human

HUS

USA, Idaho

1997

1,2

104

O'Brien, [82]

413/89-1

O26: [h11]

Calf

diarrhea

Germany

1998

1

106

Wieler, L., [83]

DA-22

O26: [h11]

Human

diarrhea

USA, D.C.

1999

1

106

Acheson, D. W.

03-ST-296

O26:H11

Human

b. d.

USA, Mich.

2003

1

106

MDCH, [84]

CB 7505

O26:H11

Calf

no data

Germany

1998

1

106

Beutin, L., [85]

DEC 8c

O111: [h11]

Calf

scours

USA, S. D.

1986

1

107

Francis, D., [80]

DEC 8d

O111:H11

Human

diarrhea

Cuba

1953

-

106

Orskov, F., [86]

C408

O111: [h8]

Calf

diarrhea

Scotland

1993

1

106

Hart, C. A., [87]

BCL71

O111: [h8]

Calf

diarrhea

USA, Calif.

1993

1,2

106

Love, B.C.

ML178190

O111: [h8]

Human

diarrhea

USA, Nebr.

1998

1,2

106

Fey, P., [6]

W29104

O111:H8

Human

diarrhea

USA, Nebr.

1998

1,2

106

Fey, P., [6]

EK34

O111: [h8]

Human

diarrhea

USA, Wash.

1999

1

106

Tarr, P., [88]

EK35

O111:H8

Human

diarrhea

USA, Wash.

2001

1

106

Tarr, P., [88]

RW2030

O118: [h16]

Calf

diarrhea

Germany

1994

1

106

Wieler, L., [33]

RW1302

O118: [h16]

Calf

diarrhea

Germany

1994

1

106

Wieler, L., [33]

666/89

O118:H16

Calf

diarrhea

Germany

1989

1

106

Wieler, L., [33]

05482

O118:H16

Human

HUS

Germany

1996

1

106

Beutin, L., [89]

EK36

O118:H16

Human

diarrhea

USA, Wash.

2001

1

106

Tarr, P., [88]

EK37

O118:H16

Human

diarrhea

USA, Wash.

2000

1

106

Tarr, P., [88]

RDEC-1

O15: [h11]

Rabbit

diarrhea

USA, S.C.

1970s

-

681

ECRC, [81]

02–3751

O153: [h11]

Rabbit

HUS

USA, Mass.

2002

1

104

Fox, J., [90]

97–3256

O55:H7

Human

diarrhea

USA, Mich.

1997

2

73

O'Brien, [82]

  1. a. designations assigned to strains deposited in the STEC Reference Center
  2. b. [h] – flagellar allele determined by fliC gene sequencing; H – expression of flagellar type confirmed by reaction to antisera. To avoid confusion in text, flagellar type will be denoted as H, regardless whether it was determined by sequencing or serologic typing.
  3. c. b. d. – bloody diarrhea; HUS – hemolytic uremic syndrome; scours – neonatal calf diarrhea.
  4. d. Year of isolation.
  5. e. ST – sequence type based on MLST of 7 housekeeping genes (aspC, clpX, fadD, icdA, lysP, mdh, and uidA).
  6. f. MDCH – Michigan Dept. of Community Health.