Table 1. Sampling information of Apodemus draco.
| Populations | Map label | Sample size | Sample names | Haplotypes | Latitude (oN)/Longitude (oE) | Altitude |
| Emeishan, Sichuan | 1 (EMS) | 1 | EMS_1 | EMS1 | – | – |
| Dali, Yunnan | 2 (DL) | 1 | DL_1 | DL1 | – | – |
| Kunming, Yunnan | 3 (KM) | 1 | KM_1 | KM1 | – | – |
| Maerkang, Sichuan | 4 (MEK) | 13 | Mar_1 | MEK1 | – | – |
| Mar_2 | MEK1 | – | – | |||
| Mar_3 | MEK1 | – | – | |||
| Mar_4 | MEK1 | – | – | |||
| Mar_5 | MEK1 | – | – | |||
| Mar_6 | MEK1 | – | – | |||
| Mar_7 | MEK1 | – | – | |||
| Mar_8 | MEK2 | – | – | |||
| Mar_9 | MEK1 | – | – | |||
| Mar_10 | MEK3 | – | – | |||
| Mar_11 | MEK3 | – | – | |||
| Mar_12 | MEK3 | – | – | |||
| Mar_13 | MEK1 | – | – | |||
| Zhongguo, Sichuan | 5 (ZG) | 7 | Zhong_1 | ZG1 | – | – |
| Zhong_2 | ZG2 | – | – | |||
| Zhong_3 | ZG3 | – | – | |||
| Zhong_4 | ZG1 | – | – | |||
| Zhong_5 | ZG4 | – | – | |||
| Zhong_6 | ZG1 | – | – | |||
| Zhong_7 | YX2 | – | – | |||
| Jiajin Mountain, Sichuan | 6 (JM) | 16 | Jiajin_1 | JM4 | 30.84/102.752 | 2720 |
| Jiajin_2 | JM5 | 30.843/102.689 | 1800 | |||
| Jiajin_3 | JM6 | 30.843/102.689 | 3440 | |||
| Jiajin_4 | JM7 | 30.84/102.752 | 2720 | |||
| Jiajin_5 | JM8 | 30.886/102.655 | 3700 | |||
| Jiajin_6 | JM4 | 30.909/102.648 | 1800 | |||
| Jiajin_7 | JM9 | 30.84/102.752 | 2720 | |||
| Jiajin_8 | JM10 | 30.84/102.752 | 2720 | |||
| Jiajin_9 | JM11 | 30.909/102.648 | 1800 | |||
| Jiajin_10 | JM12 | 30.886/102.655 | 3700 | |||
| Jiajin_11 | JM2 | 30.601/102.753 | 3210 | |||
| Jiajin_12 | JM2 | 30.601/102.753 | 2780 | |||
| Jiajin_13 | JM3 | 30.614/102.798 | 2780 | |||
| Jiajin_14 | JM2 | 30.629/102.855 | 3700 | |||
| Jiajin_15 | JM2 | 30.629/102.855 | 3700 | |||
| Jiajin_16 | JM1 | 30.629/102.855 | 1800 | |||
| Jinyang, Sichuan | 7 (JY) | 3 | Jinyang_1 | JY2 | 27.808/103.187 | 3090 |
| Jinyang_2 | ZG3 | 27.808/103.187 | 3090 | |||
| Jinyang_3 | JY1 | 27.808/103.187 | 3090 | |||
| Zhaojue, Sichuan | 8 (ZJ) | 1 | Zhaojue_1 | ZJ1 | 27.985/102.786 | 2140 |
| Hongya, Sichuan | 9 (HY) | 9 | Hongya_1 | HY4 | 29.373/103.034 | 1880 |
| Hongya_2 | HY1 | 29.373/103.034 | 1880 | |||
| Hongya_3 | HY1 | 29.374/103.039 | 1820 | |||
| Hongya_4 | HY2 | 29.373/103.034 | 1880 | |||
| Hongya_5 | HY3 | 29.373/103.034 | 1880 | |||
| Hongya_6 | HY1 | 29.373/103.034 | 1880 | |||
| Hongya_7 | HY6 | 29.374/103.039 | 1820 | |||
| Hongya_8 | HY5 | 29.374/103.039 | 1820 | |||
| Hongya_9 | HY1 | 29.374/103.039 | 1820 | |||
| Yuexi, Sichuan | 10 (YX) | 5 | Yuexi_1 | YX1 | 28.489/102.594 | 2130 |
| Yuexi_2 | YX2 | 28.489/102.594 | 2130 | |||
| Yuexi_3 | YX4 | 28.409/102.745 | 2720 | |||
| Yuexi_4 | GM1 | 28.409/102.745 | 2720 | |||
| Yuexi_5 | YX3 | 28.489/102.594 | 2130 | |||
| Danba, Sichuan | 11 (DB) | 1 | Danba_1 | DB1 | 30.614/101.736 | 3610 |
| Kangding, Sichuan | 12 (KD) | 1 | Kangding_1 | KD1 | 30.499/102.297 | 2400 |
| Jiulong, Sichuan | 13 (JL) | 3 | Jiulong_1 | ZG3 | 29.222/102.958 | 2570 |
| Jiulong_2 | JL1 | 28.675/101.610 | 2238 | |||
| Jiulong_3 | JL2 | 28.675/101.610 | 2238 | |||
| Shimian, Sichuan | 14 (SM) | 1 | Shimian_1 | SM1 | 29.025/102.391 | 2080 |
| Gongga Mountain, Sichuan | 15 (GM) | 25 | Gongga_1 | GM1 | 29.351/101.873 | 2912 |
| Gongga_2 | GM3 | 29.410/101.928 | 2602 | |||
| Gongga_3 | GM2 | 29.396/101.971 | 2388 | |||
| Gongga_4 | GM4 | 29.410/101.928 | 2602 | |||
| Gongga_5 | GM9 | 29.702/102.017 | 2360 | |||
| Gongga_6 | GM11 | 29.702/102.017 | 2360 | |||
| Gongga_7 | GM7 | 29.574/101.999 | 3010 | |||
| Gongga_8 | GM9 | 29.574/101.999 | 3010 | |||
| Gongga_9 | GM9 | 29.574/101.999 | 3010 | |||
| Gongga_10 | GM5 | 29.574/101.999 | 3010 | |||
| Gongga_11 | GM9 | 29.576/102.002 | 3000 | |||
| Gongga_12 | GM5 | 29.576/102.002 | 3000 | |||
| Gongga_13 | GM9 | 29.698/102.002 | 3150 | |||
| Gongga_14 | GM6 | 29.576/102.002 | 3000 | |||
| Gongga_15 | GM8 | 29.574/101.999 | 3010 | |||
| Gongga_16 | GM5 | 29.574/101.999 | 3010 | |||
| Gongga_17 | GM9 | 29.574/101.999 | 3010 | |||
| Gongga_18 | JM3 | 29.698/102.002 | 3150 | |||
| Gongga_19 | GM10 | 29.698/102.002 | 3150 | |||
| Gongga_20 | JM3 | 29.685/101.929 | 3460 | |||
| Gongga_21 | JM3 | 29.574/101.999 | 3010 | |||
| Gongga_22 | GM9 | 29.698/102.002 | 3150 | |||
| Gongga_23 | JM3 | 29.698/102.002 | 3150 | |||
| Gongga_24 | GM9 | 29.685/101.929 | 3460 | |||
| Gongga_25 | GM5 | 29.574/101.999 | 3010 | |||
| Erlang Mountain, Sichuan | 16 (EM) | 13 | Erlang_1 | EM2 | 29.852/102.263 | 2780 |
| Erlang_2 | EM5 | 29.852/102.263 | 2780 | |||
| Erlang_3 | EM5 | 29.852/102.263 | 2780 | |||
| Erlang_4 | EM5 | 29.856/102.262 | 2780 | |||
| Erlang_5 | EM6 | 29.856/102.261 | 2750 | |||
| Erlang_6 | EM5 | 29.843/102.251 | 2450 | |||
| Erlang_7 | HY1 | 29.865/102.278 | 3130 | |||
| Erlang_8 | EM3 | 29.872/102.312 | 2250 | |||
| Erlang_9 | EM4 | 29.873/102.309 | 2220 | |||
| Erlang_10 | HY1 | 29.873/102.309 | 2220 | |||
| Erlang_11 | EM5 | 29.879/102.345 | 1920 | |||
| Erlang_12 | EM1 | 29.885/102.299 | 2450 | |||
| Erlang_13 | HY1 | 29.885/102.299 | 2450 | |||
| Qichuan, Sichuan | 17 (QC) | 10 | Qingchuan_1 | QC1 | 32.568/104.764 | 1450 |
| Qingchuan_2 | QC4 | 32.581/104.755 | 1450 | |||
| Qingchuan_3 | QC5 | 32.578/104.742 | 1500 | |||
| Qingchuan_4 | QC2 | 32.568/104.764 | 1450 | |||
| Qingchuan_5 | QC6 | 32.581/104.755 | 1450 | |||
| Qingchuan_6 | QC7 | 32.581/104.755 | 1450 | |||
| Qingchuan_7 | QC3 | 32.579/104.759 | 1450 | |||
| Qingchuan_8 | QC8 | 32.579/104.759 | 1450 | |||
| Qingchuan_9 | QC3 | 32.568/104.764 | 1450 | |||
| Qingchuan_10 | QC9 | 32.918/105.478 | 1650 | |||
| Daocheng, Sichuan | 18 (DC) | 4 | Daocheng_1 | DC1 | 28.451/100.345 | 3890 |
| Daocheng_2 | DC2 | 28.451/100.345 | 3890 | |||
| Daocheng_3 | DC3 | 28.451/100.345 | 3890 | |||
| Daocheng_4 | DC4 | 28.452/100.347 | 3890 | |||
| Maoxi, Sichuan | 19 (MX) | 5 | Maoxian_1 | MX1 | 31.694/103.905 | 1940 |
| Maoxian_2 | MX2 | 31.694/103.905 | 1940 | |||
| Maoxian_3 | MX1 | 31.694/103.905 | 1940 | |||
| Maoxian_4 | MX1 | 31.694/103.905 | 1940 | |||
| Maoxian_5 | MX1 | 31.694/103.905 | 1940 | |||
| Heishui, Sichuan | 20 (HS) | 6 | Heishui_1 | HS4 | 32.244/103.153 | 2240 |
| Heishui_2 | HS1 | 32.232/103.154 | 2470 | |||
| Heishui_3 | HS2 | 32.323/103.129 | 2390 | |||
| Heishui_4 | HS3 | 32.323/103.129 | 2390 | |||
| Heishui_5 | HS3 | 32.241/103.153 | 2240 | |||
| Heishui_6 | HS1 | 32.379/103.155 | 2540 |
We did not have the coordinates of the individuals in the first five populations because their sequences are from GenBank. Their references and GenBank accession numbers can be found in text.