Table 3.
The bla genes and sequence type of ESBL-producing E. coli
| Farm location | bla gene | Sequence Type |
|---|---|---|
| Chiayi | bla TEM-1 + bla CTX-M-15 (n = 9) | 4981 (n = 5), 1638 (n = 1), 3268 (n = 1), NTa (n = 2) |
| bla TEM-116 + bla CTX-M-15 (n = 3) | 1638 (n = 1), NT (n = 2) | |
| bla TEM-1 + bla CTX-M-55 (n = 5) | 167 (n = 4), NT (n = 1) | |
| bla TEM-6 + bla CTX-M-55 (n = 6) | 4981 (n = 1), 349 (n = 2), 44 (n = 2), NT (n = 1) | |
| Tainan | bla TEM-1 + bla CTX-M-55 (n = 2) | NT (n = 2) |
| bla TEM-116 + bla CTX-M-55 (n = 3) | 457 (n = 2), 617 (n = 1) | |
| bla TEM-116 (n = 1) | NT (n = 1) | |
| Pingtung | bla TEM-1 + bla CTX-M-15 (n = 2) | 617 (n = 2) |
| bla TEM-1 + bla CTX-M-55 (n = 9) | 10 (n = 3), 648 (n = 1), 69 (n = 3), 617 (n = 1), NT (n = 1) | |
| bla TEM-116 + bla CTX-M-15 (n = 2) | 10 (n = 1), 349 (n = 1) | |
| bla TEM-116 + bla CTX-M-55 (n = 8) | NT (n = 1), 10 (n = 1), 457 (n = 2), 617 (n = 1), 167 (n = 1), 69 (n = 1), 38 (n = 1) | |
| bla TEM-116 + bla CTX-M-55 + bla CTX-M-65 (n = 1) | NT (n = 1) | |
| bla TEM-116 (n = 3) | 44 (n = 1), 167 (n = 1), NT (n = 1) |
a: NT new type, there was no comparison standard in the databank