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Table 2 Characteristics of the Helicobacter pylori strains identified from patient one during different events

From: Inference from the analysis of genetic structure of Helicobacter pylori strains isolates from two paediatric patients with recurrent infection

Patient one

Date of biopsy

First event

Strain

ST

Virulence genes

EPIYA motif

August 2006

1

2888

vacAs1+ / cagA+ / cagE+ / babA2+

ABC

2

2889

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

3

2890

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

4

313

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCC

5

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

6

2891

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

7

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

8

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

9

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

10

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

11

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

12

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

13

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

14

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

15

313

vacAm1+ / cagA+ / cagE+ / babA2-

ABCC

16

2892

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCC

17

313

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCC

18

313

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCC

19

2893

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCC

20

313

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCC

October 2007

Second event

Strain

ST

Virulence genes

EPIYA motif

1

288

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCCC

2

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

3

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

4

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

5

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

6

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

7

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

8

288

vacA- / cagA+ / cagE+ / babA2-

ABCCC

9

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCC

10

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

11

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

12

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

13

813

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

14

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

15

288

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

16

288

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCCC

17

288

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCCC

18

2887

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCCC

19

313

vacAs1m1 / cagA+ / cagE+ / babA2-

ABCCC

20

288

vacAs2m1 / cagA+ / cagE+ / babA2-

ABCCC

  1. ST: Sequence Type