| Dipterocarpoidae genomics reveal their demography and adaptations to Asian rainforests | |
Wang, Rong; Liu, Chao-Nan; Segar, Simon T.; Jiang, Yu-Ting; Zhang, Kai-Jian; Jiang, Kai3; Wang, Gang4 ; Cai, Jing5; Chen, Lu-Fan; Chen, Shan; Cheng, Jing; Compton, Stephen G.; Deng, Jun-Yin; Ding, Yuan-Yuan; Du, Fang K.; Hu, Xiao-Di; Hu, Xing-Hua; Kang, Ling; Li, Dong-Hai; Lu, Ling; Li, Yuan-Yuan; Tang, Liang10; Tong, Xin3; Wang, Zheng-Shi; Xu, Wei-Wei; Yang, Yang; Zang, Run-Guo; Zu, Zhuo-Xin; Zhang, Yuan-Ye; Chen, Xiao-Yong
| |
| 2024 | |
| Source Publication | NATURE COMMUNICATIONS
 |
| ISSN | 2041-1723 |
| Volume | 15Issue:1Pages:- |
| Abstract | Dipterocarpoideae species form the emergent layer of Asian rainforests. They are the indicator species for Asian rainforest distribution, but they are severely threatened. Here, to understand their adaptation and population decline, we assemble high-quality genomes of seven Dipterocarpoideae species including two autotetraploid species. We estimate the divergence time between Dipterocarpoideae and Malvaceae and within Dipterocarpoideae to be 108.2 (97.8-118.2) and 88.4 (77.7-102.9) million years ago, and we identify a whole genome duplication event preceding dipterocarp lineage diversification. We find several genes that showed a signature of selection, likely associated with the adaptation to Asian rainforests. By resequencing of two endangered species, we detect an expansion of effective population size after the last glacial period and a recent sharp decline coinciding with the history of local human activities. Our findings contribute to understanding the diversification and adaptation of dipterocarps and highlight anthropogenic disturbances as a major factor in their endangered status. Dipterocarp trees are iconic but severely threatened species in Asian rainforests. This study assembles high-quality genomes of seven dipterocarp species to reveal the molecular basis of key adaptations and identifies a recent sharp population decline coinciding with local human activity. |
| Subject Area | Science & Technology - Other Topics |
| DOI | 10.1038/s41467-024-45836-5 |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:001176993700015 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | https://ir.xtbg.ac.cn/handle/353005/14099 |
| Collection | 2012年后新成立研究组 |
| Affiliation | 1.East China Normal Univ, Sch Ecol & Environm Sci, Shanghai Key Lab Urban Ecol Proc & Ecorestorat, Zhejiang Tiantong Forest Ecosyst Natl Observat & R, Shanghai, Peoples R China 2.Segar, Simon T.] Harper Adams Univ, Agr & Environm Dept, Newport, England 3.Novogene Bioinformat Inst, Beijing, Peoples R China 4.Shanghai Key Lab Plant Funct Genom & Resources, Shanghai Chenshan Bot Garden, Shanghai, Peoples R China 5.Chinese Acad Sci, CAS Key Lab Trop Forest Ecol, Xishuangbanna Trop Bot Garden, Mengla, Yunnan, Peoples R China 6.Northwestern Polytech Univ, Sch Ecol & Environm, Xian 710072, Peoples R China 7.Compton, Stephen G.] Univ Leeds, Sch Biol, Leeds, England 8.Du, Fang K.] Beijing Forestry Univ, Sch Ecol & Nat Conservat, Beijing, Peoples R China 9.Guangxi Zhuang Autonomous Reg & Chinese Acad Sci, Guangxi Inst Bot, Guilin, Peoples R China 10.Hainan Univ, Coll Ecol & Environm, Haikou, Hainan, Peoples R China 11.Hainan Univ, Key Lab Genet & Germplasm Innovat Trop Special For, Haikou, Peoples R China 12.Chinese Acad Forestry, Ecol & Nat Conservat Inst, Beijing, Peoples R China 13.Xiamen Univ, Coll Environm & Ecol, Key Lab, Minist Educ Coastal & Wetland Ecosyst, Xiamen, Fujian, Peoples R China 14.Shanghai Engn Res Ctr Sustainable Plant Innovat, Shanghai, Peoples R China 15.Shanghai Inst Pollut Control & Ecol Secur, Shanghai, Peoples R China 16.Inst Ecochongming, Shanghai, Peoples R China |
| Recommended Citation GB/T 7714 | Wang, Rong,Liu, Chao-Nan,Segar, Simon T.,et al. Dipterocarpoidae genomics reveal their demography and adaptations to Asian rainforests[J]. NATURE COMMUNICATIONS,2024,15(1):-. |
| APA | Wang, Rong.,Liu, Chao-Nan.,Segar, Simon T..,Jiang, Yu-Ting.,Zhang, Kai-Jian.,...&Chen, Xiao-Yong.(2024).Dipterocarpoidae genomics reveal their demography and adaptations to Asian rainforests.NATURE COMMUNICATIONS,15(1),-. |
| MLA | Wang, Rong,et al."Dipterocarpoidae genomics reveal their demography and adaptations to Asian rainforests".NATURE COMMUNICATIONS 15.1(2024):-. |
| Files in This Item: | Download All | |||||
| File Name/Size | DocType | Version | Access | License | ||
| Dipterocarpoidae gen（3730KB） | 期刊论文 | 出版稿 | 开放获取 | CC BY-NC-SA | View Download | |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment