Table 4 Molecular characterization of quinolone resistance-determining regions of M. synoviae isolates
From: Antibiotic resistance of Mycoplasma Synoviae strains isolated in China from 2016 to 2019
Strains | gyrA | gyrB | parC | parE | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
SNP | AA | SNP | AA | SNP | AA | SNP | AA | SNP | AA | SNP | AA | |
2442 | 814 | 2410–2411 | 804 | 2058 | 686 | 1250 | 417 | 254 | 85 | 591 | 197 | |
MS-H | C | Gln | AA | Glu | A | Thr | G | Ser | C | Thr | C | Pro |
ATCC25204 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Hebei/2016–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Hebei/2016–2 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Hebei/2016–3 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Hebei/2018–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Hebei/2018–2 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Jiangsu/2018–1 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Jiangsu/2018–2 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Jiangsu/2018–3 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Jiangsu/2018–4 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Jiangsu/2018–5 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Jiangsu/2018–6 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Jiangsu/2019–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Jiangsu/2019–2 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Jiangsu/2019–3 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Ningxia/2019–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Ningxia/2019–2 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Ningxia/2019–3 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Ningxia/2019–4 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Ningxia/2019–5 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Shandong/2016–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Shandong/2017–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Shandong/2017–2 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | C | Pro |
Shandong/2018–1 | A | Lys | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Shandong/2019–2 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Shandong/2019–3 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | C | Pro |
Shandong/2019–4 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |
Shandong/2019–5 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Anhui/2019–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | C | Pro |
Anhui/2019–2 | C | Gln | GG | Gly | G | Ala | A | Asn | T | Ile | T | Ser |
Henan/2019–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | C | Pro |
Hubei/2016–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | C | Pro |
Heilongjiang/2019–1 | C | Gln | GG | Gly | G | Ala | G | Ser | T | Ile | T | Ser |