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

Sandra Mendoza-Elizalde; Ana Caren Cortés-Márquez; Gerardo Zuñiga; René Cerritos; Pedro Valencia-Mayoral; Alejandra Consuelo Sánchez; Hector Olivares-Clavijo; Norma Velázquez-Guadarrama

doi:10.1186/s12866-019-1554-z

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
Date of biopsy	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

ST: Sequence Type

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