Table 1. S. suis isolates from Japan used in this study.
| Pair No. | Isolate No. | Farm | Location | Serotype | MLST | Accession No. of DRA* | ||
|---|---|---|---|---|---|---|---|---|
| Encapsulated | Unencapsulated | Encapsulated | Unencapsulated | |||||
| 1 | SUT709 | SUT708 | A | Nasu-gun, Tochigi | 2 | ST28 | DRX045114 | DRX045113 |
| 2 | SUT780 | SUT785 | B | Utsunomiya-shi, Tochigi | 2 | ST28 | DRX045115 | DRX045116 |
| 3 | SUT806 | SUT804 | A | Nasu-gun, Tochigi | 2 | ST28 | DRX045118 | DRX045117 |
| 4 | SUT877 | SUT876 | C | Tsuruoka-shi, Yamagata | 2 | ST1 | DRX045120 | DRX045119 |
| 5 | SUT906 | SUT907 | D | Tsuruoka-shi, Yamagata | 2 | ST1 | DRX045121 | DRX045122 |
| 6 | SUT926 | SUT927 | D | Tsuruoka-shi, Yamagata | 2 | ST1 | DRX045123 | DRX045124 |
| 7 | SUT1006 | SUT1007 | E | Tsuruoka-shi, Yamagata | 2 | ST28 | DRX045125 | DRX045126 |
| 8 | SUT1020 | SUT1024 | F | Shimotsuga-gun, Tochigi | 2 | ST1 | DRX045127 | DRX045128 |
| 9 | SUT1046 | SUT1044 | G | Tanzawa-gun, Iwate | 2 | ST28 | DRX045130 | DRX045129 |
| 10 | SUT1189 | SUT1190 | G | Tanzawa-gun, Iwate | 2 | ST28 | DRX045131 | DRX045132 |
| 11 | SUT1330 | SUT1329 | H | Tsuruoka-shi, Yamagata | 2 | ST28 | DRX045134 | DRX045133 |
| 12 | SUT1337 | SUT1334 | I | Hitachiomiya-shi, Ibaraki | 2 | ST28 | DRX045136 | DRX045135 |
| 13 | SUT1468 | SUT1467 | G | Tanzawa-gun, Iwate | 2 | ST28 | DRX045138 | DRX045137 |
| 14 | SUT1582 | SUT1583 | J | Shonai-shi, Yamagata | 2 | ST28 | DRX045139 | DRX045140 |
| 15 | SUT1596 | SUT1607 | H | Tsuruoka-shi, Yamagata | 2 | ST28 | DRX045141 | DRX045142 |
| 16 | SUT1678 | SUT1675 | K | Mogami-gun, Yamagata | 2 | ST28 | DRX045144 | DRX045143 |
| 17 | SUT1789 | SUT1797 | L | Nasukarasuyama-shi, Tochigi | 2 | ST28 | DRX045145 | DRX045146 |
| 18 | SUT1865 | SUT1882 | M | Nasu-machi, Nasu-gun, Tochigi | 2 | ST28 | DRX045147 | DRX045148 |
| 19 | SUT1914 | SUT1908 | L | Nasukarasuyama-shi, Tochigi | 2 | ST1 | DRX045150 | DRX045149 |
| 20 | SUT2052 | SUT2055 | N | Ishioka-shi, Ibaraki | 2 | ST28 | DRX045151 | DRX045152 |
| 21 | SUT2083 | SUT2080 | L | Nasukarasuyama-shi, Tochigi | 2 | ST28 | DRX045154 | DRX045153 |
| 22 | SUT2148 | SUT2154 | O | Ichihara-shi, Chiba | 2 | ST28 | DRX045155 | DRX045156 |
| 23 | SUT2188 | SUT2189 | P | Moka-shi, Tochigi | 2 | ST28 | DRX045157 | DRX045158 |
| 24 | SUT2199 | SUT2210 | Q | Higashishirakawa-gun, Fukushima | 2 | ST1 | DRX045159 | DRX045160 |
| 25 | SUT2222 | SUT2241 | N | Ishioka-shi, Ibaraki | 2 | ST28 | DRX045161 | DRX045162 |
| 26 | SUT2256 | SUT2250 | L | Nasukarasuyama-shi, Tochigi | 2 | ST28 | DRX045164 | DRX045163 |
* DRA, the DNA Data Bank of Japan (DDBJ) Sequence Read Archive