TABLE 6.
Serotypes of normal bovine fecal isolates that were positive for ehxA, slt, eae, and/or alpha-hemolysin (hlyA) genes
| Serotype | No. of isolates | ehxA | slt | eae | hlyA |
|---|---|---|---|---|---|
| O46:H38 | 1 | + | − | − | − |
| O64:H7 | 1 | + | − | − | − |
| O136:H12 | 5 | + | − | − | − |
| OR:H12a | 1 | + | − | − | − |
| O?:H2b | 8 | + | − | − | − |
| O?:H16 | 5 | + | − | − | − |
| O22:H8 | 1 | + | + | − | − |
| O22:H? | 1 | + | + | − | − |
| O113:H-c | 1 | + | + | − | − |
| O121:H7 | 3 | − | + | − | + |
| O?:H25 | 1 | + | − | + | − |
| O119:H27 | 1 | + | − | + | − |
| O156:H25 | 1 | + | − | + | − |
| O156:H8 | 1 | − | − | + | − |
a
OR, rough lipopolysaccharide.
b
?, not identifiable.
c
H-, no H antigen present.