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Table 3 Characteristics of the Helicobacter pylori strains identified from patient two during different events

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

Patient two
Date of biopsy First event
Strain ST Virulence genes EPIYA motif
October 2007 1 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC&
2 2895 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
3 2896 vacAs1m1 / cagA+ / cagE+ / babA2+ AAB&C
4 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
5 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABCC
6 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABCC
7 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
8 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
9 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
10 2894 vacAs1m1 / cagA- / cagE+ / babA2+ NEGATIVE
11 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
12 2897 vacAs1+ / cagA+ / cagE- / babA2- ABC
13 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
14 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
15 2898 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
16 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
17 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
18 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
19 2898 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
20 2898 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
June 2008 Second event
Strain ST Virulence genes EPIYA motif
1 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
2 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ AB&C
3 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
4 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
5 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
6 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
7 2894 vacAs2m1 / cagA+ / cagE+ / babA2+ ABC
8 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
9 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
10 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
11 2894 vacAs1m1 / cagA- / cagE+ / babA2- NEGATIVE
12 2894 vacAs1m1 / cagA+ / cagE+ / babA2+ ABC
13 2899 vacAs2m1 / cagA+ / cagE+ / babA2+ ABC
14 2894 vacAs2m1 / cagA+ / cagE+ / babA2+ ABC
15 2894 vacAs2m1 / cagA+ / cagE+ / babA2+ ABC
16 2900 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
17 2894 vacAs2m1 / cagA+ / cagE+ / babA2+ ABC
18 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
19 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABC
20 2894 vacAs1m1 / cagA+ / cagE+ / babA2- ABCCC
  1. ST: Sequence Type; &: Amino acid change in EPIYA motif