Table 4.

Sharing of chromosomal DNA modification status among 16 H. pylori strains at 15 different recognition sequences

H. pylori strain	J166	60190	9366	26695	97690	CH4	HPK5	J99	J178	J188	J195	J262	8822	97762	98518
A101	8	12	9	10	10	11	9	13	9	12	13	13	10	14	13
J166		9	12	9	7	8	10	10	6	11	8	8	9	9	10
60190			8	11	9	8	10	12	10	11	12	12	11	11	12
9366				10	10	11	13	11	5	10	9	11	12	10	11
26695					9	6	10	12	8	11	10	10	9	9	10
97690						10	10	8	10	9	12	10	11	9	8
CH4							11	9	7	8	11	11	12	12	11
HPK5								11	5	8	11	11	14	10	11
J99									7	12	11	13	10	12	13
J178										8	9	7	6	8	7
J188											10	12	9	11	12
J195												11	12	12	11
J262													12	12	13
8822														11	12
97762															14

This table indicates the number of sites at which each pair of strains had the same DNA modification status.