Table 1 Number of β-lactamase resistance and integrase gene variants and types among strains isolated from UWTP with division into three sampling points
ARG type | Influent | Bioreactor | Effluent | Summary |
|---|---|---|---|---|
bla TEM | 13 | 17 | 3 | 33 |
bla TEM-1-like | 10 | 17 | 2 | 29 |
bla TEM-12 | 1 | 0 | 0 | 1 |
bla TEM-30 | 1 | 0 | 0 | 1 |
bla TEM-47/68 | 1 | 0 | 0 | 1 |
bla TEM-116 | 0 | 0 | 1 | 1 |
bla OXA | 9 | 3 | 1 | 13 |
bla SHV | 5 | 1 | 3 | 9 |
bla SHV-11-like | 0 | 1 | 0 | 1 |
bla SHV-12-like | 5 | 0 | 3 | 8 |
bla CTX-M | 14 | 0 | 1 | 15 |
bla CTX-M-15-like | 10 | 0 | 1 | 11 |
bla CTX-M-1-like | 1 | 0 | 0 | 1 |
bla CTX-M-3-like | 2 | 0 | 0 | 2 |
bla CTX-M-27-like | 1 | 0 | 0 | 1 |
bla GES | 2 | 11 | 0 | 13 |
bla PER | 1 | 0 | 0 | 1 |
bla PER-1/5 | 1 | 0 | 0 | 1 |
bla CMY | 6 | 2 | 1 | 9 |
bla CMY-4 | 1 | 0 | 0 | 1 |
bla CMY-39 | 0 | 0 | 1 | 1 |
bla CMY-40 | 0 | 1 | 0 | 1 |
bla CMY-139 | 0 | 1 | 0 | 1 |
bla CMY-157 | 2 | 0 | 0 | 2 |
bla CMY-42/146/145 | 1 | 0 | 0 | 1 |
bla CMY-2-like | 1 | 0 | 0 | 1 |
bla CMY-65/75/89/113 | 1 | 0 | 0 | 1 |
bla MOX | 0 | 0 | 1 | 1 |
bla MOX-13 | 0 | 0 | 1 | 1 |
bla FOX | 0 | 0 | 1 | 1 |
bla FOX-15 | 0 | 0 | 1 | 1 |
bla ACT | 0 | 1 | 0 | 1 |
bla VIM | 1 | 3 | 3 | 7 |
bla VIM-1-like | 0 | 1 | 3 | 4 |
bla VIM-2-like | 1 | 2 | 0 | 3 |
bla KPC | 0 | 12 | 1 | 13 |
bla KPC-2-like | 0 | 12 | 1 | 13 |
bla ORN | 3 | 10 | 0 | 12 |
intI | 18 | 13 | 9 | 40 |
intII | 7 | 0 | 0 | 7 |
intIII | 1 | 1 | 2 | 4 |