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Table 2 Overview of oligonucleotide markers for pathotyping and their categorisation.

From: High-throughput microarray technology in diagnostics of enterobacteria based on genome-wide probe selection and regression analysis

Group

Intergenic

Virulence

Uncharacterised

Transcription

Adhesion

Extracellular

Metabolism

Transport

Miscellaneous

Probeset

Yersinia

4

0

11

0

0

0

4

0

1

20

Klebsiella

7

0

5

1

1

0

4

2

0

20

Salmonella

1

0

6

0

2

0

4

3

3

19

Shigella/E. coli

1

0

3

4

0

1

7

0

0

16

Shigella

1

4

0

0

1

0

0

0

4

10

Non- pathogenic

1

0

0

0

0

0

1

1

0

3

ExPEC

0

0

4

0

0

2

2

0

0

8

UPEC

0

0

2

0

1

0

0

0

0

3

IPEC

0

1

1

0

0

0

0

0

0

2

EHEC

4

0

10

0

1

1

0

0

0

16

EPEC

0

0

16

1

1

0

1

0

1

20

EAEC

1

0

17

0

1

0

0

0

1

20

In total

20

5

75

6

7

5

23

6

10

157

  1. The term "Probe set" refers to the contribution of genomic groups to the final set of probes. Beside several probes in categories like virulence, extracellular (secreted proteins) or transcription, the probe set comprises a relatively large fraction of probes originating from intergenic regions.