Table 2 Genetic virulence profile of EIEC according to phylogroup and serogroup
Phylogroup {No. (%) of strains} | Serogroup (Total No. of strains) | Genetic virulence profilea | No. (%) of strains |
|---|---|---|---|
A {25 (49)} | O124 (6) | ompA, traT, irp2, sitA, iha | 4 (66.5) |
ompA, traT, irp2, sitA | 1 (16.5) | ||
ompA, traT, irp2 | 1 (16.5) | ||
O136 (6) | ompA, traT, sitA, iha | 4 (67.0) | |
ompA, traT, iha | 1 (16.5) | ||
ompA, traT, sitA | 1 (16.5) | ||
O144 (5) | ompA, traT, sitA, fimA | 5 (100) | |
O152 (6) | ompA, traT, irp2, sitA | 4 (67.0) | |
ompA, irp2, sitA | 1 (16.5) | ||
ompA, traT, irp2 | 1 (16.5) | ||
O164 (1) | ompA, irp2, sitA | 1 (100) | |
O167 (1) | ompA, ompT, hra | 1 (100) | |
E {15 (29)} | O143 (10) | ompA, traT, sitA, iha, chuA | 7 (70) |
ompA, traT, iha, chuA | 2 (20) | ||
ompA, traT, chuA | 1 (10)b | ||
O167 (5) | ompA, traT, irp2, sitA, chuA | 4 (80) | |
ompA, traT, irp2, chuA | 1 (20) | ||
B1 {9 (18)} | O28ac (3) | ompA, traT, sitA, iha, fimA | 2 (66.6) |
ompA, iha | 1 (33.3) | ||
O29 (5) | ompA, traT, sitA,iha, fimA | 5 (100) | |
O164 (1) | ompA, irp2, sitA, iha, fimA | 1 (100) | |
B2 {1 (2)} | O164 (1) | ompA,sitA, iha, chuA, fimA, kpMSTII, vat | 1 (100) |
C {1 (2)} | O164 (1) | ompA, kpsMTII | 1 (100)c |