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Table 1 Strain characteristics and results of the genetic analysis of different subAB -loci and related virulence genes of food-associated STEC

From: Molecular analysis of subtilase cytotoxin genes of food-borne Shiga toxin-producing Escherichia coli reveals a new allelic subAB variant

Straina

Serotypea

Sourcea

Stx-typea

tia

saa

subAB 1

subAB 2-1

subAB 2-2

K17

O22:H8

Raw milk

2, 2EC-1586, 2NV-206

-

+

+

-

-

LM5602/08

O22:H8

Lime blossom tea

2v-ha

-

+

+

-

-

CB11588

O102:NM

Pork

2v-hb

-

+

+

-

-

CB11633

O179:H8

Mettwurst

2

-

+

+

-

-

TS20/08

O153:HNT

Minced meat

1, 2

-

+

+

-

-

TS26/08

O179:H8

Minced meat

1, 2

+

+

+

-

-

SF16b

ONT:H11

Minced meat

1, 2

-

+

+

-

-

TS18/08

O113:H21

Minced meat

2

-

+

+

-

-

TS30/08

O113:H21

Minced meat

2

-

+

+

-

-

LM27555

OR:NM

Deer meat

2-O118

+

-

-

+

-

LM14960

O23:NM

Deer meat

2-O118

+

-

-

+

-

LM27558stx1

O128:HNT

Deer meat

1, 2-O118

+

-

-

+

-

LM14603/08

O21:H21

Deer meat

2-O118

+

-

-

-

+

LM16092/08

O21:H21

Deer meat

2-O118

+

-

-

-

+

LM27553stx2

O110:H31

Deer meat

2-O118

+b

-

-

-

+

LM27553stx1

O75:H8

Deer meat

1c, 2-O118

+c

-

-

+d

+

LM27564

O113:NM

Deer meat

2-O118

+

-

-

+

+

LM27558stx2

OR:H43

Deer meat

2-O118

+

-

-

+

+

  1. adata were taken from Slanec et al. [19].
  2. b,c,dPCR products with a size of 1300 bp, 2000 bp, and 4500 bp respectively.
  3. +positive PCR result, - negative PCR result.