Table 2.
The resistance genes profile and molecular typing of MRSA isolates in the study
| Isolates | Source | Resistance profiles | Resistance genes | PFGE groups | SCCmec types |
|---|---|---|---|---|---|
| XCCow3 | Cattle | PEN/AMP/OXA/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC | A | NT |
| BMD20 | Duck | PEN/AMP/OXA/ERY/SIZ | blaZ/mecA/ermA/ermB/ermC | E | III |
| BMD69 | Duck | PEN/AMP/OXA/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC | E | III |
| BMD23 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | F | III |
| BMD9 | Duck | PEN/AMP/OXA/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC | G | III |
| BMD68 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | I | III |
| BMD17 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/ERY/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | J | III |
| BMD18 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | J | III |
| BMD24 | Duck | PEN/AMP/OXA/GEN/KAN/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | J | III |
| BMD30 | Duck | PEN/AMP/OXA/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC | J | III |
| BMD41 | Duck | PEN/AMP/OXA/GEN/KAN/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | J | III |
| BMD74 | Duck | PEN/AMP/OXA/ERY/AZM/CIP/SIZ | mecA/ermA/ermB/ermC | J | III |
| BMD42 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/TET/ERY/AZM/CIP/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | B | III |
| YAD2 | Duck | PEN/AMP/OXA/GEN/KAN/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | O | V |
| YAD3 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/TET/ERY/AZM/CIP/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | D | V |
| YAD4 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/TET/ERY/AZM/CIP/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | C | V |
| GLD51 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/ERY/SIZ | blaZ/mecA/ ermB/ermC/aacA-aphD | L | I |
| GLD54 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/ERY/AZM/CIP/SIZ | blaZ/mecA /ermB/ermC | L | I |
| GLD59 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/ERY/CIP/SIZ | blaZ/mecA/ ermB/ermC/aacA-aphD | H | I |
| GLD83 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/TET/ERY/AZM/CIP/SIZ | mecA /ermB/ermC/aacA-aphD | H | I |
| GLD93 | Duck | PEN/AMP/OXA/GEN/KAN/AMK/TET/ERY/AZM/CIP/SIZ | mecA/ ermB/ermC/aacA-aphD | M | I |
| YAC1 | Chicken | PEN/AMP/OXA/GEN/KAN/AMK/TET/ERY/AZM/CIP/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | N | IV |
| YAC2 | Chicken | PEN/AMP/OXA/GEN/KAN/AMK/TET/ERY/AZM/CIP/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | N | IV |
| YAC4 | Chicken | PEN/AMP/OXA/GEN/KAN/AMK/ERY/AZM/SIZ | blaZ/mecA/ermA/ermB/ermC/aacA-aphD | K | NT |
PEN penicillin, AMP ampicillin, OXA oxacillin, GEN gentamicin, KAN kanamycin, AMK amikacin, TET tetracycline, ERY erythromycin, AZM azithromycin, CIP ciprofloxacin, SIZ sulfafurazole, SCCmec staphylococcal chromosome cassette mec, PFGE pulsed-field gel electrophoresis, NT non-typeable