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Table 1 Phenotypic and genotypic characteristics of the bacterial strains used in this study.

From: Biofilm formation as a novel phenotypic feature of adherent-invasive Escherichia coli(AIEC)

Id Strain

Origin

Serotype

Phylo.

Virulence gene carriage

AIEC19

C

ONT: H-

A

iucD, fimH, fimAv MT78

AIEC07

C

O22: H7

B1

papC, iucD, fimH

AIEC04

C

O6: HNT

B2

papC, sfa/focDE, iucD, hlyA, cnf1, fimH, fimAv MT78

AIEC10

C

O159: H34

A

fimH

AIEC06

C

O6: H5

B2

papC, sfa/focDE, hlyA, cnf1, fimH, cdtB

AIEC08

C

O25:H4

B2

papC, iucD, ibeA, fimH, cdtB

AIEC25

CD

O6: H31

B2

papC, hlyA, cnf1, fimH

AIEC21

CD

O6: H1

B2

papC, iucD, hlyA, cnf1, fimH

AIEC12

CD

O26: H-

B2

papC, afa/draBC, iucD, fimH

AIEC20

CD

O11: H18

D

papC, afa/draBC, iucD, fimH

AIEC17

CD

ONT: HNT

D

neuC, ibeA, fimH

AIEC05

CD

O1: H-

B2

papC, neuC, fimH

AIEC02

CD

O8: H21

B2

papC, neuC, fimH

AIEC01

CD

O6: H1

B2

sfa/focDE, iucD, fimH

AIEC09

CD

ONT: H-

B2

papC, sfa/focDE, iucD, hlyA, cnf1, fimH, fimAv MT78

AIEC24

CD

ONT: H-

A

iucD, fimH, fimAv MT78

AIEC23

CD

O5: HNT

A

fimH

AIEC11

CD

O22: H1

B2

afa/draBC, iucD, fimH

AIEC15-1

CD

O22: H1

B2

fimH

AIEC14-1

CD

O22: H1

B2

fimH

AIEC16-2

CD

O22: H1

B2

fimH

LF82

CD

O83: H1

B2

ibeA, fimH, fimAv MT78

AIEC13

UC

O25: H4

B2

papC, iucD, hlyA, cnf1, ibeA, fimH, cdtB

PP16

Sepsis

O83: H1

B2

ibeA, fimH, fimAv MT78

FV7563

UTI

O25: H4

B2

afa/draBC, iucD, fimH

OL96A

UTI

O6: H1

B2

papC, sfa/focDE, iucD, hlyA, cnf1, fimH

PP215

Sepsis

O6: H1

B2

papC, sfa/focDE, iucD, hlyA, cnf1, fimH

ECG-046

C

ONT: H29

B1

iucD, pCDV432

ECG-060

C

O102: H6

D

papC, iucD, fimH

ECG-037

C

O1: H-

D

papC, neuC, iucD, fimH, fimAv MT78

ECG-016

C

O55: H-

A

neuC, iucD, fimH

ECG-017

C

O22: H18

B2

sfa/focDE, fimH

ECG-022

C

O15: H-

A

afa/draBC, neuC, iucD, fimH

ECG-043

C

O83: H1

B2

ibeA, fimH, fimAv MT78

ECG-041

C

O2: H-

B2

papC, sfa/focDE, iucD, hlyA, cnf1, fimH, cdtB

ECG-012

C

O18: H1

B2

papC, sfa/focDE, iucD, hlyA, cnf1, fimH

ECG-025

C

O6: H31

B2

papC, hlyA, cnf1, fimH

ECG-049

C

O15: H16

B2

papC, iucD, fimH

ECG-031

C

O161: H4

D

iucD, fimH

ECG-023

C

ONT: H-

At

iucD, fimH, fimAv MT78

ECG-054

C

O14: H-

D

papC, iucD, fimH

ECG-008

C

O14: H7

B2

papC, iucD, ibeA, fimH, fimAv MT78

ECG-004

C

O22: H7

B1

fimH

ECG-013

C

O18: H1

B2

papC, sfa/focDE, iucD, hlyA, cnf1, fimH

ECG-055

C

O17: H18

D

papC, iucD, fimH

ECG-024

C

O174: H-

B1

fimH

ECG-064

CD

O166: H21

B1

fimH

ECG-042

CD

O7: H6

B2

fimH, fimAv MT78

ECG-001

CD

O6: H31

B2

papC, hlyA, cnf1, fimH

ECG-005

CD

O4: H5

B2

papC, sfa/focDE, hlyA, cnf1, fimH

ECG-065

CD

O141: H-

A

fimH, fimAv MT78

ECG-047

CD

O119: H21

D

iucD, fimH

ECG-019

CD

ONT: H-

A

 

ECG-018

CD

ONT: H-

A

iucD

ECG-002

CD

O175: H-

B1

fimH

ECG-034

CD

O127: H28

D

iucD, fimH

ECG-021

CD

O54: H21

B1

fimH

ECG-063

CD

ONT: H21

B1

fimH

ECG-056

CD

ONT: H18

D

papC, afa/draBC, iucD, fimH

ECG-057

CD

O11: H18

D

papC, afa/draBC, iucD, fimH

ECG-053

CD

O11: H-

D

papC, afa/draBC, iucD, fimH

ECG-059

CD

ONT: H18

D

papC, iucD, fimH

ECG-026

CD

O1: H-

B2

papC, neuC, ibeA, fimH, fimAv MT78

ECG-015

CD

O2: H6

B2

papC, sfa/focDE, neuC, hlyA, cnf1, fimH

ECG-009

CD

O83: H1

B2

sfa/focDE, neuC, iucD, ibeA, fimH, fimAvMT78,cdtB

  1. Abbreviators: CD: Crohn's disease; UC: ulcerative colitis; C: non-IBD control, UTI: urinary tract infection; ONT: serogroup non-typeable; HNT: flagellar antigen non-typeable; H-: nonmotile strain; Phylo.: Phylogroup; At: Atypical.