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Table 1 List of E.coli O26 isolates used in this study, genotypic characteristics, morphotypes, motility and mlrA

From: Characterization of biofilm-forming capacity and resistance to sanitizers of a range of E. coli O26 pathotypes from clinical cases and cattle in Australia

Strains

Source

stx a

eae

ehx

rmal-SNP

ecf

Pathotype

ECMb

Motility

mlrA

37/30/25 °C

EC1A

Cattle

stx1

+

+

+

+

EHEC

SAW/SAW/SAWc

Mg

Interrupted

EC1113B

Cattle

stx1

+

+

+

+

EHEC

PDAR/PDAR/PDARd

M

Intact

EC1643B

Cattle

stx1

+

+

+

+

EHEC

PDAR/PDAR/PDAR

M

Intact

EC1857

Cattle

stx1

+

+

+

+

EHEC

PDAR/PDAR/PDAR

M

Intact

EC217

Cattle

stx1

+

+

+

+

EHEC

SAW/SAW/SAW

M

Intact

EC3455

Cattle

stx1

+

+

+

+

EHEC

RDARe/BDAR/BDAR

M

Intact

EC3522

Cattle

stx1

+

+

+

+

EHEC

SAW/SAW/SAW

M

Intact

EC3547A

Cattle

stx1

+

+

+

+

EHEC

PDAR/PDAR/PDAR

M

Intact

EC3652B

Cattle

stx1

+

+

+

+

EHEC

BDARf/PDAR/PDAR

M

Intact

EC3659B

Cattle

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC3671A

Cattle

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC3738B

Cattle

stx1

+

+

+

+

EHEC

SAW/SAW/SAW

M

Interrupted

EC3743A

Cattle

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC4

Cattle

stx1

+

+

+

+

EHEC

SAW/SAW/SAW

M

Interrupted

EC478B

Cattle

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC674

Cattle

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC7B

Cattle

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC4158QH1

Clinical

stx1

+

+

+

+

EHEC

SAW/SAW/SAW

M

Interrupted

EC4159QH2

Clinical

stx1

+

+

+

+

EHEC

SAW/SAW/SAW

M

Interrupted

EC4160QH3

Clinical

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC3213QH34

Clinical

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC4161QH4

Clinical

stx1

+

+

+

+

EHEC

BDAR/SAW/SAW

M

Interrupted

EC4162QH5

Clinical

stx1

+

+

+

+

EHEC

PDAR/PDAR/PDAR

M

Intact

EC4163QH6

Clinical

stx1

+

+

+

+

EHEC

BDAR/PDAR/PDAR

M

Intact

EC4164QH7

Clinical

stx1

+

+

+

+

EHEC

SAW/SAW/SAW

M

Intact

EC4165QH8

Clinical

stx1

+

+

+

+

EHEC

BDAR/SAW/SAW

M

Interrupted

EC4166QH9

Clinical

stx1

+

+

+

+

EHEC

PDAR/PDAR/PDAR

M

Intact

EC801

Cattle

–

+

+

+

+

pEHEC

SAW/BDAR/BDAR

M

Intact

EC3983A

Cattle

–

+

+

+

+

pEHEC

BDAR/PDAR/PDAR

M

Intact

EC3989A

Cattle

–

+

+

+

+

pEHEC

PDAR/PDAR/PDAR

M

Intact

EC3435A

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

NMh

Intact

EC3457

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

M

Intact

EC3610A

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

NM

Intact

EC3727A

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

NM

Intact

EC3735A

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

NM

Intact

EC3768A

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

NM

Intact

EC4013A

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

NM

Intact

EC4039A

Cattle

–

+

–

–

–

aEPEC

SAW/SAW/SAW

M

Interrupted

EC3536B

Cattle

–

–

–

–

–

NTEC

BDAR/BDAR/BDAR

M

Intact

EC3946A

Cattle

–

–

–

–

–

NTEC

SAW/BDAR/BDAR

M

Intact

  1. aAll strains were negative for stx2
  2. bECM: extracellular matrix components
  3. cSAW: no curli fimbriae or cellulose
  4. dPDAR: cellulose
  5. eRDAR: curli and cellulose
  6. fBDAR: curli
  7. gM: Motile
  8. hNM: Non motile