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Different serotypes and virulence gene profiles of the three ETEC strains used in this study
| E. colistrains | Serotypes | Virulence genes | |
|---|---|---|---|
| F4ab ETEC |
E. coli strain 195 |
O8:K87:F4ab |
LT, STb, F4 (faeG), F4 (K88), EAST1 |
| F4ac ETEC |
E. coli strain 200 |
O149:K91:F4ac |
LT, STa, STb, F4 (faeG), F4 (K88), EAST1 |
| F18ac ETEC | E. coli strain 8813 | O147:F18ac | LT, STb, F18 (fedA), EAST1 |
