TABLE 2

Pairwise distance matrix analysis of six selected groups

GroupaNo. of SNP differences (SD)
H7eae negativeH2O111 EPECO111:H8O111:H11
H7
eae negative57,246 (107)
H258,029 (139)21,523 (77)
O111 EPEC59,530 (105)23,107 (98)23,442 (113)
O111:H859,498 (126)23,993 (75)22,558 (97)21,427 (83)
O111:H1159,417 (113)24,157 (98)22,717 (123)21,512 (84)4,324 (35)
O26:H1157,176 (108)21,913 (78)22,138 (107)24,045 (102)6,556 (42)3,617 (37)
  • a Groups are as shown in Fig. 3.