Table 2.
Phenotypic and genotypic characteristics of GBS isolates
| No. | Sample ID | CT | Antibiotic agents | Phenotype | Resistance genes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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| PEN | AMP | CRO | LVX | VAN | ERY | CLI | cMLSB | iMLSB | M | ermB | ermTR | mefA/E | |||
| 1 | SA10 | III | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 2 | SA17 | Ib | R | R | R | S | S | R | R | + | - | - | - | + | - |
| 3 | SA26 | III | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 4 | SA30 | Ib | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 5 | SA37 | Ib | S | S | S | S | S | R | R | + | - | - | - | + | - |
| 6 | SA48 | Ia | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 7 | SA51 | III | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 8 | SA61 | III | S | S | S | S | S | R | S | - | + | - | - | + | - |
| 9 | SA72 | Ib | S | S | S | S | S | R | R | + | - | - | - | + | - |
| 10 | SA76 | III | R | R | R | R | S | R | R | + | - | - | - | + | - |
| 11 | SA79 | Ib | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 12 | SA87 | III | R | R | R | R | S | R | R | + | - | - | - | + | - |
| 13 | SA93 | II | R | R | R | R | S | R | R | + | - | - | - | + | - |
| 14 | SA101 | Ib | S | S | S | S | S | R | S | - | - | + | - | - | + |
| 15 | SA122 | Ib | S | S | S | S | S | I | S | - | - | - | - | - | - |
| 16 | SA137 | III | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 17 | SA144 | Ib | S | S | S | S | S | I | S | - | - | - | - | + | - |
| 18 | SA151 | III | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 19 | SA158 | II | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 20 | SA166 | III | S | S | S | S | S | R | S | - | - | + | - | - | + |
| 21 | SA170 | Ib | S | S | S | S | S | R | S | - | - | + | - | - | + |
| 22 | SA175 | III | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 23 | SA177 | Ib | R | R | R | S | S | R | R | + | - | - | - | + | - |
| 24 | SA179 | II | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 25 | SA186 | III | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 26 | SA190 | Ib | S | S | S | S | S | S | S | - | - | - | - | - | - |
| 27 | SA194 | Ib | S | S | S | S | S | R | R | + | - | - | - | + | - |
Number of isolates; No, Capsular type; CT, Penicillin; PEN, Ampicillin; AMP, Ceftriaxone; CRO, Levofloxacin; LVX, Erythromycin; ERY, Clindamycin; CLI.