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Phylogeography and ...
Phylogeography and introgression between Pinus kesiya and Pinus yunnanensis in Southeast Asia
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- Gao, Jie (författare)
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Yunnan, Menglun, China; Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Yunnan, Menglun, China
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- Tomlinson, Kyle W. (författare)
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Yunnan, Menglun, China; Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Yunnan, Menglun, China
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- Zhao, Wei (författare)
- Umeå universitet,Institutionen för ekologi, miljö och geovetenskap,Umeå Plant Science Centre (UPSC)
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- Wang, Baosheng (författare)
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Yunnan, Menglun, China; Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou, China
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- Lapuz, Ralph Sedricke (författare)
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Yunnan, Menglun, China; Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Yunnan, Menglun, China
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- Liu, Jing-Xin (författare)
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Yunnan, Menglun, China
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- Pasion, Bonifacio O. (författare)
- Center of Conservation Biology, Core Botanical Gardens, Chinese Academy of Sciences, Yunnan, Menglun, China; Center for Integrative Conservation, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Yunnan, Menglun, China
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- Hai, Bach T. (författare)
- Cat Tien National Park, Vietnam Administration of Forestry, Ho Chi Minh, Viet Nam
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- Chanthayod, Souvick (författare)
- Department of Agriculture and Forestry, The Lao People's Democratic Republic, Oudomxay Province, Laos
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- Chen, Jin (författare)
- CAS Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Yunnan, Menglun, China
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- Wang, Xiao-Ru (författare)
- Umeå universitet,Institutionen för ekologi, miljö och geovetenskap,Umeå Plant Science Centre (UPSC)
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(creator_code:org_t)
- 2023-03-08
- 2024
- Engelska.
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Ingår i: Journal of Systematics and Evolution. - : John Wiley & Sons. - 1674-4918 .- 1759-6831. ; 62:1, s. 120-134
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Southeast Asia (SEA) has seen strong climatic oscillations and fluctuations in sea levels during the Quaternary. The impact of past climate changes on the evolution and distribution of local flora in SEA is still poorly understood. Here we aim to infer how the Quaternary climate change affects the evolutionary process and range shifts in two pine species. We investigated the population genetic structure and diversity using cytoplasmic DNA markers, and performed ecological niche modeling to reconstruct the species past distribution and to project range shift under future climates. We found substantial gene flow across the continuous distribution of the subtropical Pinus yunnanensis. In contrast, the tropical Pinus kesiya showed a strong population structure in accordance with its disjunct distribution across montane islands in Indochina and the Philippines. A broad hybrid zone of the two species occurs in southern Yunnan. Asymmetric introgression from the two species was detected in this zone with dominant mitochondrial gene flow from P. yunnanensis and chloroplast gene flow from P. kesiya. The observed population structure suggests a typical postglaciation expansion in P. yunnanensis, and a glacial expansion and interglacial contraction in P. kesiya. Ecological niche modeling supports the inferred demographic history and predicts a decrease in range size for P. kesiya under future climates. Our results suggest that tropical pine species in SEA have undergone evolutionary trajectories different from high latitude species related to their Quaternary climate histories. We also illustrate the need for urgent conservation actions in this fragmented landscape.
Ämnesord
- NATURVETENSKAP -- Biologi -- Ekologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Ecology (hsv//eng)
- NATURVETENSKAP -- Biologi -- Evolutionsbiologi (hsv//swe)
- NATURAL SCIENCES -- Biological Sciences -- Evolutionary Biology (hsv//eng)
Nyckelord
- cpDNA
- introgression
- mtDNA capture
- phylogeography
- Pinus kesiya
- Pinus yunnanensis
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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Till lärosätets databas
- Av författaren/redakt...
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Gao, Jie
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Tomlinson, Kyle ...
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Zhao, Wei
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Wang, Baosheng
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Lapuz, Ralph Sed ...
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Liu, Jing-Xin
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visa fler...
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Pasion, Bonifaci ...
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Hai, Bach T.
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Chanthayod, Souv ...
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Chen, Jin
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Wang, Xiao-Ru
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visa färre...
- Om ämnet
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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och Ekologi
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- NATURVETENSKAP
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NATURVETENSKAP
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och Biologi
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Journal of Syste ...
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Umeå universitet