ACTA THERIOLOGICA SINICA ›› 2026, Vol. 46 ›› Issue (1): 129-139.DOI: 10.16829/j.slxb.150949
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Qiuying GUO1, He CAI1, Liuqing YANG1, Zhihui ZHANG1, Meifeng HAN1, Jingyu ZHAO1, Chunfeng ZHANG2, Junsheng ZHANG1, Zhu LIU1(
)
Received:2024-05-13
Accepted:2025-01-21
Online:2026-01-30
Published:2026-02-03
Contact:
Zhu LIU
郭秋颖1, 蔡赫1, 杨柳青1, 张智慧1, 韩美凤1, 赵婧瑜1, 张春凤2, 张隽晟1, 刘铸1(
)
通讯作者:
刘铸
作者简介:郭秋颖(2000- ),女,硕士,主要从事动物学研究;基金资助:CLC Number:
Qiuying GUO, He CAI, Liuqing YANG, Zhihui ZHANG, Meifeng HAN, Jingyu ZHAO, Chunfeng ZHANG, Junsheng ZHANG, Zhu LIU. Preliminary analysis of the molecular phylogeography of Crocidura shantungensis[J]. ACTA THERIOLOGICA SINICA, 2026, 46(1): 129-139.
郭秋颖, 蔡赫, 杨柳青, 张智慧, 韩美凤, 赵婧瑜, 张春凤, 张隽晟, 刘铸. 山东小麝鼩分子系统地理学初步分析[J]. 兽类学报, 2026, 46(1): 129-139.
种群 Population | 采集地点 Location | 采样地海拔 Elevation/m | 经纬度 Latitude and longitude | 样品编号 Sample number |
|---|---|---|---|---|
| 黑龙江 Heilongjiang | 长汀地区 Changting region | 1 200 | 128°54′30″E,44°28′11″N | Heilongjiang 1、Heilongjiang 2 |
| 镜泊湖地区 Jingpo Lake region | 351 | 12°94′49″E,44°00′31″N | Heilongjiang 3 ~ 5 | |
| 密山地区 Mishan region | 560 | 132°14′90″E,48°80′31″N | Heilongjiang 6 ~ 11 | |
| 牡丹峰地区 Mudanfeng region | 480 | 129°04′52″E,44°47′48″N | Heilongjiang 12 | |
| 凤凰山地区 Fenghuangshan region | 520 | 128°12′40″E,44°27′48″N | Heilongjiang 13 | |
| 内蒙古 Inner Mongolia | 呼伦湖地区 Hulun Lake region | 720 | 117°53′17″E,48°37′20″N | Neimeng 1 |
| 辽宁 Liaoning | 新宾地区 Xinbin region | 480 | 125°25′30″E,41°36′15″N | Liaoning 1 ~ 13 |
| 河北 Hebei | 廊坊地区 Langfang region | 13 | 116°11′00″E,39°10′99″N | Hebei 1、Hebei 2 |
| 山东 Shandong | 辛庄地区 Xinzhuang region | 48 | 120°13′32″E,37°29′55″N | Shandong 1 ~ 18 |
Table 1 The list of Crocidura shantungensis collecting sample code and sampling location
种群 Population | 采集地点 Location | 采样地海拔 Elevation/m | 经纬度 Latitude and longitude | 样品编号 Sample number |
|---|---|---|---|---|
| 黑龙江 Heilongjiang | 长汀地区 Changting region | 1 200 | 128°54′30″E,44°28′11″N | Heilongjiang 1、Heilongjiang 2 |
| 镜泊湖地区 Jingpo Lake region | 351 | 12°94′49″E,44°00′31″N | Heilongjiang 3 ~ 5 | |
| 密山地区 Mishan region | 560 | 132°14′90″E,48°80′31″N | Heilongjiang 6 ~ 11 | |
| 牡丹峰地区 Mudanfeng region | 480 | 129°04′52″E,44°47′48″N | Heilongjiang 12 | |
| 凤凰山地区 Fenghuangshan region | 520 | 128°12′40″E,44°27′48″N | Heilongjiang 13 | |
| 内蒙古 Inner Mongolia | 呼伦湖地区 Hulun Lake region | 720 | 117°53′17″E,48°37′20″N | Neimeng 1 |
| 辽宁 Liaoning | 新宾地区 Xinbin region | 480 | 125°25′30″E,41°36′15″N | Liaoning 1 ~ 13 |
| 河北 Hebei | 廊坊地区 Langfang region | 13 | 116°11′00″E,39°10′99″N | Hebei 1、Hebei 2 |
| 山东 Shandong | 辛庄地区 Xinzhuang region | 48 | 120°13′32″E,37°29′55″N | Shandong 1 ~ 18 |
遗传多样性参数 Genetic diversity indices | 山东小麝鼩 Crocidura shantungensis (n = 297) | 东亚大陆 East Asian Continent (n = 209) | 中国台湾 Taiwan,China (n = 29) | 韩国岛屿 Republic of Korean islands (n = 29) | 韩国济州岛 Jeju-do Island in Republic of Korea (n = 30) |
|---|---|---|---|---|---|
Cyt b基因全序列的长度 Length of Cyt b the complete gene sequence/bp | 1 140 | 1 140 | 1 140 | 1 140 | 1 140 |
单倍型数量 Number of haplotypes, k | 128 | 93 | 11 | 9 | 15 |
多态位点数量 Number of polymorphic sites, s | 173 | 120 | 23 | 27 | 32 |
单倍型多态性 Haplotype diversity, h | 0.980 3 | 0.970 0 | 0.732 0 | 0.874 0 | 0.915 0 |
核苷酸差异平均数 Average number of nucleotide differences, i | 12.049 | 6.255 | 3.833 | 7.759 | 4.874 |
核苷酸多态性 Nucleotide diversity, π | 0.010 77 | 0.005 59 | 0.003 42 | 0.006 93 | 0.004 36 |
| Tajima’s D | -1.765 17,P < 0.05 | -2.175 83,P < 0.01 | -1.228 98,P > 0.10 | -0.463 36,P > 0.10 | -1.440 20,P > 0.10 |
| Fu’s FS | -2.968 25,P < 0.05 | -4.197 13,P < 0.02 | -1.323 46,P > 0.10 | -1.343 25,P > 0.10 | -2.652 23,P < 0.05 |
Table 2 The genetic diversity indices of Crocidura shantungensis
遗传多样性参数 Genetic diversity indices | 山东小麝鼩 Crocidura shantungensis (n = 297) | 东亚大陆 East Asian Continent (n = 209) | 中国台湾 Taiwan,China (n = 29) | 韩国岛屿 Republic of Korean islands (n = 29) | 韩国济州岛 Jeju-do Island in Republic of Korea (n = 30) |
|---|---|---|---|---|---|
Cyt b基因全序列的长度 Length of Cyt b the complete gene sequence/bp | 1 140 | 1 140 | 1 140 | 1 140 | 1 140 |
单倍型数量 Number of haplotypes, k | 128 | 93 | 11 | 9 | 15 |
多态位点数量 Number of polymorphic sites, s | 173 | 120 | 23 | 27 | 32 |
单倍型多态性 Haplotype diversity, h | 0.980 3 | 0.970 0 | 0.732 0 | 0.874 0 | 0.915 0 |
核苷酸差异平均数 Average number of nucleotide differences, i | 12.049 | 6.255 | 3.833 | 7.759 | 4.874 |
核苷酸多态性 Nucleotide diversity, π | 0.010 77 | 0.005 59 | 0.003 42 | 0.006 93 | 0.004 36 |
| Tajima’s D | -1.765 17,P < 0.05 | -2.175 83,P < 0.01 | -1.228 98,P > 0.10 | -0.463 36,P > 0.10 | -1.440 20,P > 0.10 |
| Fu’s FS | -2.968 25,P < 0.05 | -4.197 13,P < 0.02 | -1.323 46,P > 0.10 | -1.343 25,P > 0.10 | -2.652 23,P < 0.05 |
地理区域 Geographical distribution | 东亚大陆 East Asian Continent | 中国台湾 Taiwan, China | 韩国济州岛 Jeju-do Island in Republic of Korea | 韩国岛屿 Republic of Korea islands |
|---|---|---|---|---|
| 东亚大陆 East Asian Continent | 0.272 2* | 0.471 5* | 0.417 5* | |
| 中国台湾 Taiwan, China | 0.010 8 | 0.758 8* | 0.664 5* | |
| 韩国济州岛 Jeju-do Island in Republic of Korea | 0.018 2 | 0.019 3 | 0.609 0* | |
| 韩国岛屿 Republic of Korea islands | 0.019 7 | 0.020 6 | 0.015 1 |
Table 3 Genetic distances(below diagonal)and F-statistics(FST,above diagonal)between four geographical distribution of Crocidura shantungensis
地理区域 Geographical distribution | 东亚大陆 East Asian Continent | 中国台湾 Taiwan, China | 韩国济州岛 Jeju-do Island in Republic of Korea | 韩国岛屿 Republic of Korea islands |
|---|---|---|---|---|
| 东亚大陆 East Asian Continent | 0.272 2* | 0.471 5* | 0.417 5* | |
| 中国台湾 Taiwan, China | 0.010 8 | 0.758 8* | 0.664 5* | |
| 韩国济州岛 Jeju-do Island in Republic of Korea | 0.018 2 | 0.019 3 | 0.609 0* | |
| 韩国岛屿 Republic of Korea islands | 0.019 7 | 0.020 6 | 0.015 1 |
散度点 Divergence point | 序列差异率K Estimated sequence divergence (K) | 遗传分化时间T (Mya,r = 0.026 1/Mya) Estimated time of divergence |
|---|---|---|
| 东亚大陆—中国台湾 East Asian Continent-Taiwan, China | 0.010 8 | 0.206 9 |
| 东亚大陆—韩国济州岛 East Asian Continent-Jeju-do Island in Republic of Korea | 0.018 2 | 0.348 7 |
| 东亚大陆—韩国岛屿 East Asian Continent-Republic of Korea islands | 0.019 7 | 0.377 4 |
| 中国台湾—韩国济州岛 Taiwan, China-Jeju-do Island in Republic of Korea | 0.019 3 | 0.369 7 |
| 中国台湾—韩国岛屿 Taiwan, China-Republic of Korea islands | 0.020 6 | 0.394 6 |
| 韩国济州岛—韩国岛屿 Jeju-do Island in Republic of Korea-Republic of Korea islands | 0.015 1 | 0.289 3 |
Table 4 Time of divergence among geographically distributed regions of Crocidura shantungensis
散度点 Divergence point | 序列差异率K Estimated sequence divergence (K) | 遗传分化时间T (Mya,r = 0.026 1/Mya) Estimated time of divergence |
|---|---|---|
| 东亚大陆—中国台湾 East Asian Continent-Taiwan, China | 0.010 8 | 0.206 9 |
| 东亚大陆—韩国济州岛 East Asian Continent-Jeju-do Island in Republic of Korea | 0.018 2 | 0.348 7 |
| 东亚大陆—韩国岛屿 East Asian Continent-Republic of Korea islands | 0.019 7 | 0.377 4 |
| 中国台湾—韩国济州岛 Taiwan, China-Jeju-do Island in Republic of Korea | 0.019 3 | 0.369 7 |
| 中国台湾—韩国岛屿 Taiwan, China-Republic of Korea islands | 0.020 6 | 0.394 6 |
| 韩国济州岛—韩国岛屿 Jeju-do Island in Republic of Korea-Republic of Korea islands | 0.015 1 | 0.289 3 |
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| 附录A GenBank下载山东小麝鼩的Cyt b序列 |
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