Table 2. Information of sequences from previous studies and R. rattus sladeni included in the dataset.
| Sample number | Locality | Field Identification | Phylogenetic species* | Reference papers | COI | Cyt b |
| R2953 | Kanchanaburi (Thailand) | Rattus tanezumi | Rattus andamanensis | [21] | HM217525 | HM217396 |
| R3087 | Kanchanaburi (Thailand) | Rattus andamanensis | Rattus andamanensis | [21] | HM217533 | HM217403 |
| CB0001 | Veal Renh (Cambodia) | Rattus argentiventer | Rattus argentiventer | [21] | HM217484 | HM217362 |
| CB0104 | Veal Renh (Cambodia) | Rattus argentiventer | Rattus argentiventer | [21] | HM217486 | HM217364 |
| R0284 | Ratchaburi (Thailand) | Rattus exulans | Rattus exulans | [21] | HM217508 | HM217377 |
| R0856 | Nakhon Pathom (Thailand) | Bandicota indica | Rattus exulans | [21] | HM217510 | HM217379 |
| R2795 | Ratchaburi (Thailand) | Rattus exulans | Rattus exulans | [21] | HM217527 | HM217395 |
| R3520 | Sakhon Nakhon (Thailand) | Rattus exulans | Rattus exulans | [21] | HM217553 | HM217424 |
| R4004 | Kalasin (Thailand) | Rattus exulans | Rattus exulans | [21] | HM217564 | HM217437 |
| R5349 | Nan (Thailand) | Rattus exulans | Rattus exulans | [21] | HM217595 | HM217470 |
| R5447 | Nan (Thailand) | Rattus exulans | Rattus exulans | [21] | HM217596 | HM217472 |
| L0010 | Luang Prabang (LPDR) | Rattus sp. | Rattus nitidus | [21] | HM217488 | HM217474 |
| L0180 | Luang Prabang (LPDR) | Rattus nitidus | Rattus nitidus | [21] | HM217492 | HM217478 |
| L0192 | Luang Prabang (LPDR) | Rattus nitidus | Rattus nitidus | [21] | HM217493 | HM217479 |
| R0115 | Ratchaburi (Thailand) | Rattus norvegicus | Rattus norvegicus | [21] | HM217501 | HM217370 |
| R0223 | Ratchaburi (Thailand) | Rattus norvegicus | Rattus norvegicus | [21] | HM217504 | HM217373 |
| MDZ10Mada | Madagascar | Rattus rattus | Rattus rattus | [21] | hM217495 | HM217368 |
| ratcosR12 | Oman | Rattus rattus | Rattus rattus | [21] | HM217496 | HM217366 |
| ratcosT820 | India | Rattus rattus | Rattus rattus | [21] | HM217498 | HM217367 |
| ratcosTE4264 | Tanzania | Rattus rattus | Rattus rattus | [21] | HM217497 | HM217365 |
| R0237 | Ratchaburi (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217505 | HM217374 |
| R0238 | Ratchaburi (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217506 | HM217375 |
| R1015 | Nakhon Ratchasima (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217512 | HM217381 |
| R3484 | Loei (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217550 | HM217421 |
| R3510 | Phrae (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217552 | HM217423 |
| R4203 | Phrae (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217570 | HM217443 |
| R4230 | Loei (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217573 | HM217446 |
| R4402 | Loei (Thailand) | Rattus losea | Rattus sakeratensis | [21], [27] | HM217581 | HM217454 |
| CB0028 | Veal Renh (Cambodia) | Rattus tanezumi | Rattus sp. | [21] | HM217485 | HM217363 |
| R0169 | Ratchaburi (Thailand) | Rattus tanezumi | Rattus sp. | [21] | HM217503 | HM217372 |
| R1818 | Prachinburi (Thailand) | Rattus tanezumi | Rattus sp. | [21] | HM217520 | HM217389 |
| R2976 | Nakhon Pathom (Thailand) | Rattus andamanensis | Rattus sp. | [21] | HM217528 | HM217397 |
| R3029 | Bangkok (Thailand) | Rattus tanezumi | Rattus sp. | [21] | HM217530 | HM217399 |
| R4188 | Phrae (Thailand) | Rattus sp. | Rattus sp. | [21] | HM217569 | HM217442 |
| L0100 | Luang Prabang (LPDR) | Rattus tanezumi | Rattus tanezumi | [21] | HM217489 | HM217475 |
| L0194 | Luang Prabang (LPDR) | Rattus tanezumi | Rattus tanezumi | [21] | HM217494 | HM217480 |
| R3122 | Kanchanaburi (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217537 | HM217407 |
| R3214 | Kanchanaburi (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217540 | HM217410 |
| R3548 | Phrae (Thailand) | Rattus andamanensis | Rattus tanezumi | [21] | HM217555 | HM217426 |
| R3573 | Nakhon Pathom (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217558 | HM217430 |
| R4003 | Kalasin (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217563 | HM217436 |
| R4377 | Loei (Thailand) | Rattus andamanensis | Rattus tanezumi | [21] | HM217579 | HM217452 |
| R4424 | Phrae (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217582 | HM217456 |
| R4436 | Phrae (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217583 | HM217457 |
| R4481 | Phrae (Thailand) | Rattus andamanensis | Rattus tanezumi | [21] | HM217584 | HM217458 |
| R5294 | Nan (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217592 | HM217466 |
| R5296 | Nan (Thailand) | Rattus tanezumi | Rattus tanezumi | [21] | HM217593 | HM217467 |
| R1833 | Nakhon Sri Thammarat (Thailand) | Rattus tanezumi | Rattus tiomanicus | [21] | HM217522 | HM217391 |
| R3427 | Kanchanaburi (Thailand) | Niviventer sp. | Niviventer fulvescens | [21] | HM217545 | HM217416 |
| R3429 | Loei (Thailand) | Niviventer sp. | Niviventer fulvescens | [21] | HM217546 | HM217417 |
| R3459 | Loei (Thailand) | Niviventer sp. | Niviventer fulvescens | [21] | HM217548 | HM217419 |
| R4525 | Loei (Thailand) | Niviventer sp. | Niviventer fulvescens | [21] | HM217589 | HM217464 |
| R4723 | Loei (Thailand) | Niviventer fulvescens | Niviventer fulvescens | [21] | HM217591 | HM217465 |
| R4497 | Phrae (Thailand) | Niviventer sp. | Niviventer fulvescens. | [21] | HM217587 | HM217461 |
| R3795 | Khammouane (LPDR) | – | Niviventer langbianis | [21] | HM217561 | HM217433 |
| R3796 | Khammouane (LPDR) | – | Niviventer langbianis | [21] | HM217562 | HM217434 |
| R3212 | Kanchanaburi (Thailand) | Niviventer langbianis | Niviventer sp1. | [21] | HM217539 | HM217409 |
| LC104 | Lincang, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793910 | JQ793904 |
| LC135 | Lincang, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793914 | JQ793902 |
| LC136 | Lincang, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793912 | JQ793906 |
| LC140 | Lincang, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793913 | JQ793903 |
| RL038 | Ruili, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793916 | JQ793908 |
| RL039 | Ruili, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793917 | JQ793909 |
| RL055 | Ruili, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793911 | JQ793905 |
| DQ366 | Deqin, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793920 | JQ793901 |
| DQ372 | Deqin, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793918 | JQ793899 |
| DQ373 | Deqin, Yunnan (China) | Rattus rattus sladeni | Rattus andamanensis | This paper | JQ793919 | JQ793900 |