气候变化领域集成服务门户(CCPortal): Global distribution and evolutionary transitions of angiosperm sexual systems

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DOI	10.1111/ele.13815
	Global distribution and evolutionary transitions of angiosperm sexual systems
	Wang Y.; Luo A.; Lyu T.; Dimitrov D.; Xu X.; Freckleton R.P.; Li Y.; Su X.; Li Y.; Liu Y.; Sandanov D.; Li Q.; Hao Z.; Liu S.; Wang Z.
发表日期	2021
ISSN	1461023X
起始页码	1835
结束页码	1847
卷号	24 期号:9
英文摘要	Angiosperm sexual systems are fundamental to the evolution and distribution of plant diversity, yet spatiotemporal patterns in angiosperm sexual systems and their drivers remain poorly known. Using data on sexual systems and distributions of 68453 angiosperm species, we present the first global maps of sexual system frequencies and evaluate sexual system evolution during the Cenozoic. Frequencies of dioecy and monoecy increase with latitude, while hermaphrodites are more frequent in warm and arid regions. Transitions to dioecy from other states were higher than to hermaphroditism, but transitions away from dioecy increased since the Cenozoic, suggesting that dioecy is not an evolutionary end point. Transitions between hermaphroditism and dioecy increased, while transitions to monoecy decreased with paleo-temperature when paleo-temperature >0℃. Our study demonstrates the biogeography of angiosperm sexual systems from a macroecological perspective, and enhances our understanding of plant diversity patterns and their response to climate change. © 2021 John Wiley & Sons Ltd.
关键词	climate change dioecy flowering plants hermaphroditism macro evo-devo monoecy sexual system temperature
英文关键词	Magnoliophyta
语种	英语
来源期刊	Ecology Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/204507
作者单位	Faculty of Life Science and Technology, Central South University of Forestry and Technology and National Engineering Laboratory for Applied Forest Ecological Technology in Southern China, Changsha, China; Institute of Ecology and Key Laboratory for Earth Surface Processes of the Ministry of Education, College of Urban and Environmental Sciences, Peking University, Beijing, China; Department of Natural History, University Museum of Bergen, University of Bergen, Bergen, Norway; Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, Chengdu, Sichuan, China; Department of Animal and Plant Sciences, University of Sheffield, Sheffield, United Kingdom; Institute of General and Experimental Biology, Siberian Branch of Russian Academy of Science, Ulan-Ude, Russian Federation; Laboratory of Ecology and Evolutionary Biology, State Key Laboratory for Conservation and Utilization of Bio-Resources in Yunnan, Yunnan University, Kunming, Yunnan, China; R...
推荐引用方式 GB/T 7714	Wang Y.,Luo A.,Lyu T.,et al. Global distribution and evolutionary transitions of angiosperm sexual systems[J],2021,24(9).
APA	Wang Y..,Luo A..,Lyu T..,Dimitrov D..,Xu X..,...&Wang Z..(2021).Global distribution and evolutionary transitions of angiosperm sexual systems.Ecology Letters,24(9).
MLA	Wang Y.,et al."Global distribution and evolutionary transitions of angiosperm sexual systems".Ecology Letters 24.9(2021).