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. 2002 Dec;70(12):6853–6859. doi: 10.1128/IAI.70.12.6853-6859.2002

TABLE 2.

Molecular virulence gene profiles of E. coli isolates

Serotype (reference isolate) No. of isolates Locus
bfpA ehxA toxB saa stx1 stx2 eae terC ureA iha invG spaP Z4326 irp2 fyuA
O121:H19 (TW08023) 13 + + + + + + +
O121:H19 (TW08032) 1 + + + + + +
O121:NM (DA-1) 5 + + + + + + +
O121:NM (PT91-4) 1 + + + + + +
O121:ND (TW08039) 3 + + + + + + +
O121:ND (TW08042) 1 + + + + +
O113:H21 (CL-3) 1 + + + + +
XO3:NM (90-1787) 1 + + + + +
O103:H2 (TW08101) 2 + + + + + +
O103:H2 (PMK5) 2 + + + + +
O26:H11 (TW08100) 1 + + + + + + + + + + +
O111:H8 (3215-99) 2 + + + + + + + + +
O145:NM (TW08087) 1 + + + + + + + + +
K-12 1
O127:H6 (E2348/69) 1 + + +
O157:H7 (EDL-933) 3 + + + + + + + + + + +