Snow leopard phylogeography and population structure supports two global populations with single refugial origin

被引：1

作者：

Cancellare, Imogene A. ^{[1
,2
]}

Weckworth, Byron ^{[2
]}

Caragiulo, Anthony ^{[3
]}

Pilgrim, Kristine L. ^{[4
]}

Mccarthy, Thomas M. ^{[2
]}

Abdullaev, Alisher ^{[5
]}

Amato, George ^{[3
]}

Bian, Xiaoxing ^{[6
]}

Bykova, Elena ^{[7
]}

Dias-Freedman, Isabela ^{[3
]}

Gritsina, Mariya ^{[7
]}

Hennelly, Lauren M. ^{[8
]}

Janjua, Safia ^{[9
]}

Johansson, Orjan ^{[10
,22
]}

Kachel, Shannon ^{[2
]}

Karnaukhov, Alexander ^{[11
]}

Korablev, Miroslav ^{[12
]}

Kubanychbekov, Zairbek ^{[2
,13
]}

Kulenbekov, Rahim ^{[2
,13
]}

Liang, Xuchang ^{[6
]}

Lkhagvajav, Purevjav ^{[14
]}

Meyer, Tara K. ^{[2
,15
]}

Munkhtsog, Bariushaa ^{[16
,17
]}

Munkhtsog, Bayaraa ^{[16
,23
]}

Nawaz, Muhammad A. ^{[18
]}

Ostrowski, Stephane ^{[19
]}

Paltsyn, Mikhail ^{[20
]}

Poyarkov, Andrey ^{[12
]}

Rabinowitz, Salisa ^{[2
,3
]}

Rooney, Thomas ^{[21
]}

Rosen, Tatjana ^{[13
]}

Rozhnov, Viatcheslav V. ^{[12
]}

Sacks, Benjamin N. ^{[8
]}

Schwartz, Michael K. ^{[4
]}

Mccarthy, Kyle P. ^{[1
]}

机构：

[1] Univ Delaware, Dept Entomol & Wildlife Ecol, Newark, DE 19717 USA

[2] Panthera, New York, NY 10018 USA

[3] Amer Museum Nat Hist New York, Sackler Inst Comparat Genom, New York, NY USA

[4] USDA Forest Serv, Natl Genom Ctr Wildlife & Fish Conservat, Missoula, MT USA

[5] Ctr Adv Technol, Tashkent, Uzbekistan

[6] Wildlife Conservat Soc, New York, NY USA

[7] Inst Zool Uzbekistan, Tashkent, Uzbekistan

[8] Univ Calif Davis, Mammalian Ecol & Conservat Unit, Davis, CA 95616 USA

[9] Wright State Univ, Dept Biol Sci, Dayton, OH USA

[10] Snow Leopard Trust, Seattle, WA USA

[11] Tuva Nat Pk RU, Tuva Republic, Russia

[12] Russian Acad Sci, AN Severtsov Inst Ecol & Evolut, Moscow, Russia

[13] Ilbirs Fdn, Bishkek, Kyrgyzstan

[14] Snow Leopard Conservat Fdn, Ulan Baatar, Mongolia

[15] Univ Montana, Missoula, MT USA

[16] Mongolian Acad Sci, Inst Biol, Ulaanbaatar, Mongolia

[17] Irbis Mongolia Ctr, Ulaanbaatar, Mongolia

[18] Qatar Univ, Coll Arts & Sci, Dept Biol & Environm Sci, Environm Sci Program, Doha, Qatar

[19] Wildlife Conservat Soc, Kabul, Afghanistan

[20] Int Consultant Sole Proprietorship, East Syracuse, NY USA

[21] Nature Conservancy, Dublin, OH USA

[22] Swedish Univ Agr Sci, Grimso Wildlife Res Stn, Riddarhyttan, Sweden

[23] Beijing Forestry Univ, Inst Wildlife, Beijing, Peoples R China

来源：

BIODIVERSITY AND CONSERVATION | 2024年 / 33卷 / 14期

关键词：

Conservation genetics; Glacial refugia; High Asia; Panthera uncia; Phylogeography; Snow leopard; GLACIAL REFUGIA; CLIMATIC OSCILLATIONS; STATISTICAL TESTS; SOFTWARE; NUMBER; CONSERVATION; NEUTRALITY; ADMIXTURE; GENETICS;

D O I：

10.1007/s10531-024-02928-4

中图分类号：

X176 [生物多样性保护];

学科分类号：

090705 ;

摘要：

Snow leopards (Panthera uncia) inhabit the mountainous regions of High Asia, which experienced serial glacial contraction and expansion during climatic cycles of the Pleistocene. The corresponding impacts of glacial vicariance may have alternately promoted or constrained genetic differentiation to shape the distribution of genetic lineages and population structure. We studied snow leopard phylogeography across High Asia by examining range-wide historical and contemporary genetic structure with mitochondrial DNA and microsatellite markers. We genotyped 182 individuals from across snow leopard range and sequenced portions of the mitogenome in a spatially stratified subset of 80 individuals to infer historical biogeographic and contemporary patterns of genetic diversity. We observed a lack of phylogeographic structure, and analyses suggested a single refugial origin for all sampled populations. Molecular data provided tentative evidence of a hypothesized glacial refugia in the Tian Shan-Pamir-Hindu Kush-Karakoram mountain ranges, and detected mixed signatures of population expansion. Concordant assessments of microsatellite data indicated two global genetic populations, though we detected geographic differences between historical and contemporary population structure and connectivity inferred from mitochondrial and microsatellite data, respectively. Using the largest sample size and geographic coverage to date, we demonstrate novel information on the phylogeographic history of snow leopards, and corroborate existing interpretations of snow leopard connectivity and genetic structure. We recommend that conservation efforts incorporate genetic data to define and protect meaningful conservation units and their underlying genetic diversity, and to maintain the snow leopard's adaptive potential and continued resilience to environmental changes.

引用

页码：3961 / 3979

页数：19

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