TABLE 4.

Nucleotide sequence identity observed in alignments of 785-bp fragments from the vacA divergent midregions and homologous regions in EMBL database sequences

Strain and isolate	% Identity with:
	Hp05676a (m1)	HpCyttoxb (m1)	Hp07145c (m1)	Hp05677d (m2)
mx (m1a)
003	89	95	91	74
013	88	96	90	74
026	89	98	91	75
031	88	97	90	75
049	89	98	92	74
Range	88–89	95–98	90–92	74–75
m1
050	99	87	95	74
057	94	94	94	74
063	98	87	94	73
092	96	89	95	73
065	97	86	94	72
2137	99	87	95	72
Range	94–99	86–94	94–95	72–74
m2
2029	89	81	80	97
2032	78	74	77	96
042	78	79	79	93
Range	78–89	74–81	77–80	93–97

^aHp05676, EMBL database accession no. U05676 (6). 

^bHpCyttox, EMBL database accession no. Z26883 (15). 

^cHp07145, EMBL database accession no. U07145 (14). 

^dHp05677, EMBL database accession no. U05677 (6).