globalchange  > 气候变化事实与影响
DOI: 10.3389/fgene.2019.00201
WOS记录号: WOS:000461122500001
论文题名:
Molecular Phylogeography and Ecological Niche Modeling of Sibbaldia procumbens s.l. (Rosaceae)
作者: Zhang, Hua-Jie1,2; Feng, Tao1; Landis, Jacob B.3; Deng, Tao4; Zhang, Xu1,2; Meng, Ai-Ping1; Sun, Hang4; Wang, Heng-Chang1; Sun, Yan-Xia1
通讯作者: Sun, Hang ; Wang, Heng-Chang ; Sun, Yan-Xia
刊名: FRONTIERS IN GENETICS
ISSN: 1664-8021
出版年: 2019
卷: 10
语种: 英语
英文关键词: Sibbaldia procumbens s.l. ; chloroplast regions ; phylogeography ; ecological niche modeling ; Qinghai-Tibet Plateau
WOS关键词: QINGHAI-TIBETAN PLATEAU ; LONG-DISTANCE DISPERSAL ; NORTH-AMERICAN ; LATE-MIOCENE ; HISTORICAL BIOGEOGRAPHY ; EVOLUTIONARY HISTORY ; NONCODING REGIONS ; SPECIES-DIVERSITY ; CLIMATIC CHANGES ; CHLOROPLAST DNA
WOS学科分类: Genetics & Heredity
WOS研究方向: Genetics & Heredity
英文摘要:

The phylogeographical analysis and ecological niche modeling (ENM) of the widely distributed Northern Hemisphere Sibbaldia procumbens s. l. can help evaluate how tectonic motion and climate change helped shape the current distribution patterns of this species. Three chloroplast regions (the atpI-atpH and trnL-trnF intergenic spacers and the trnL intron) were obtained from 332 (156 from present study and 176 from the previous study) individuals of S. procumbens s. l. An unrooted haplotype network was constructed using the software NETWORK, while BEAST was used to estimate the divergence times among haplotypes. ENM was performed by MAXENT to explore the historical dynamic distribution of S. procumbens s. l. The haplotype distribution demonstrates significant phylogeographical structure (N-ST > G(ST); P < 0.01). The best partitioning of genetic diversity by SAMOVA produced three groups, while the time to the most recent common ancestor of all haplotypes was estimated to originate during the Miocene, with most of the haplotype diversity having occurred during the Quaternary. The MAXENT analysis showed S. procumbens s. l. had a wider distribution range during the last glacial maximum and a narrower distribution range during the last interglacial, with predictions into the future showing the distribution range of S. procumbens s.l. shrinking.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/131951
Appears in Collections:气候变化事实与影响

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作者单位: 1.Chinese Acad Sci, Wuhan Bot Garden, CAS Key Lab Plant Germplasm Enhancement & Special, Wuhan, Hubei, Peoples R China
2.Univ Chinese Acad Sci, Chinese Acad Sci, Beijing, Peoples R China
3.Univ Calif Riverside, Dept Bot & Plant Sci, Riverside, CA 92521 USA
4.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China

Recommended Citation:
Zhang, Hua-Jie,Feng, Tao,Landis, Jacob B.,et al. Molecular Phylogeography and Ecological Niche Modeling of Sibbaldia procumbens s.l. (Rosaceae)[J]. FRONTIERS IN GENETICS,2019-01-01,10
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