Table 1.
Characterization of TMPR Clinical Isolates
| Strain Designation | Infection Source | TMP Resistant Gene | dfrB | TMP MIC (μg/mL) | SMX MIC (μg/mL) | Doubling Time (min) |
|---|---|---|---|---|---|---|
| UCH MRSA 1 | Blood | dfrG | WT | >1,000 | >500 | 40.33 |
| UCH MRSA 115 | SSTI | dfrA | WT | 250 | 500 | 35.19 |
| UCH MRSA 121 | Sputum | dfrG | WT | >1,000 | >500 | 28.17 |
| UCH MRSA 127 | SSTI | dfrG | WT | >1000 | 16 | 38.61 |
| HH MRSA 714 | SSTI | dfrG | WT | >1000 | >500 | 27.39 |
| HH MRSA 1144 | SSTI | dfrA | WT | 250 | >500 | 32.54 |
| HH MRSA 1184 | Sputum | dfrK | WT | >1000 | 32 | 29.38 |
| UCH MSSA 1 | Sinus Cavity | dfrG | WT | >1000 | >500 | 36.49 |
| Sa43300 | ATCC | None | WT | 0.3125 | 8 | 38.16 |