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DOI	10.1111/nph.17296
	Evolving the structure: climatic and developmental constraints on the evolution of plant architecture. A case study in Euphorbia
	Anest, Artemis; Charles-Dominique, Tristan; Maurin, Olivier; Millan, Mathieu; Edelin, Claude; Tomlinson, Kyle W.
通讯作者	Tomlinson, KW (corresponding author), Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China. ; Charles-Dominique, T (corresponding author), Sorbonne Univ, CNRS, 4 Pl Jussieu, F-75005 Paris, France. ; Tomlinson, KW (corresponding author), Chinese Acad Sci, Ctr Conservat Biol, Core Bot Gardens, Mengla 666303, Yunnan, Peoples R China.
来源期刊	NEW PHYTOLOGIST
ISSN	0028-646X
EISSN	1469-8137
出版年	2021
卷号	231 期号:3 页码:1278-1295
英文摘要	Plant architecture strongly influences ecological performance, yet its role in plant evolution has not been explored in depth. By testing both phylogenetic and environmental signals, it is possible to separate architectural traits into four categories: development constraints (phylogenetic signal only); convergences (environmental dependency only); key confluences to the environmental driver (both); unknown (neither). We analysed the evolutionary history of the genus Euphorbia, a model clade with both high architectural diversity and a wide environmental range. We conducted comparative analyses of 193 Euphorbia species world-wide using 73 architectural traits, a dated phylogeny, and climate data. We identified 14 architectural types in Euphorbia based on trait combinations. We found 22 traits and three types representing convergences under climate groups, 21 traits and four types showing phylogenetic signal but no relation to climate, and 16 traits and five types with both climate and phylogenetic signals. Major drivers of architectural trait evolution likely include water stress in deserts (selected for succulence, continuous branching), frost disturbance in temperate systems (selected for simple, prostrate, short-lived shoots) and light competition (selected for arborescence). Simple architectures allowed resilience to disturbance, and frequent transitions into new forms. Complex architectures with functional specialisation developed under stable climates but have low evolvability.
英文关键词	desert ecology Euphorbia evolution phylogenetic tree plant architecture temperate tropical
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000639913000001
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
来源机构	French National Research Institute for Sustainable Development
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351210
作者单位	[Anest, Artemis; Tomlinson, Kyle W.] Chinese Acad Sci, Ctr Integrat Conservat, Xishuangbanna Trop Bot Garden, Mengla 666303, Yunnan, Peoples R China; [Anest, Artemis] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Charles-Dominique, Tristan] Sorbonne Univ, CNRS, 4 Pl Jussieu, F-75005 Paris, France; [Maurin, Olivier] Royal Bot Gardens Kew, Plant & Fungal Trees Life, Comparat Plant & Fungal Biol, Richmond TW9 3AE, Surrey, England; [Millan, Mathieu] Univ Witwatersrand, Sch Anim Plant & Environm Sci, Ctr African Ecol, Private Bag X3, ZA-2050 Johannesburg, South Africa; [Millan, Mathieu] Stellenbosch Univ, Dept Bot & Zool, Global Change Biol Grp, Private Bag X1, ZA-7602 Matieland, South Africa; [Edelin, Claude] French Inst Pondicherry, 11,Post Box 33st Louis St, Pondicherry 605001, India; [Edelin, Claude] CIRAD TA A51 PS2, UMR AMAP, F-34398 Montpellier 5, France; [Tomlinson, Kyle W.] Chinese Acad Sci, Ctr Conservat Biol, Core Bot Gardens, Mengla 666303, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Anest, Artemis,Charles-Dominique, Tristan,Maurin, Olivier,et al. Evolving the structure: climatic and developmental constraints on the evolution of plant architecture. A case study in Euphorbia[J]. French National Research Institute for Sustainable Development,2021,231(3):1278-1295.
APA	Anest, Artemis,Charles-Dominique, Tristan,Maurin, Olivier,Millan, Mathieu,Edelin, Claude,&Tomlinson, Kyle W..(2021).Evolving the structure: climatic and developmental constraints on the evolution of plant architecture. A case study in Euphorbia.NEW PHYTOLOGIST,231(3),1278-1295.
MLA	Anest, Artemis,et al."Evolving the structure: climatic and developmental constraints on the evolution of plant architecture. A case study in Euphorbia".NEW PHYTOLOGIST 231.3(2021):1278-1295.