干旱区生态环境知识资源中心(Arid): Discordant phylogenetic endemism patterns in a recently diversified Brassicaceae lineage from the Atacama Desert: When choices in phylogenetics and species distribution information matter

Arid

DOI	10.1111/jbi.13846
	Discordant phylogenetic endemism patterns in a recently diversified Brassicaceae lineage from the Atacama Desert: When choices in phylogenetics and species distribution information matter
	Toro-Nunez, Oscar 1,2; Lira-Noriega, Andres 2,3
通讯作者	Toro-Nunez, Oscar
来源期刊	JOURNAL OF BIOGEOGRAPHY
ISSN	0305-0270
EISSN	1365-2699
出版年	2020
卷号	47 期号:8 页码:1792-1804
英文摘要	Aim Phylogenetic endemism (PE), which combines phylogenetic diversity (PD) and range size distributions of co-occurring taxa, has become a useful approach for the identification of geographical hotspots using evolutionary history in conservation. However, potential limitations could preclude a general assessment of PE, especially in the presence of incongruent phylogenetic signals and the use of different estimates of species distribution at fine spatial scales. Here, we assess the utility of using PE in a recently diversified plant tribe. Location Atacama Desert, Argentina, Chile, and Peru. Taxon Schizopetalae tribe from the mustard plant family of Brassicaceae. Methods We assessed PD and PE to determine whether incongruent phylogenetic trees derived from nuclear and chloroplast DNA and different estimates of species distribution based on species distribution modelling (SDM) and minimum convex polygons (MCP) impact the location of PE hotspots. Results Results show negligible influence from discordant phylogenetic signal between gene trees on PE estimates. Instead, the choice of the summary of species' range (i.e. SDM or MCP) has greater influence on the location of PE hotspots. Main conclusions Despite the observed discrepancies, results of PE are sufficiently congruent to support the use of this index in conservation-related analyses for the Atacama Desert flora. Nonetheless, further analyses are recommended to determine and contextualize the impacts of phylogenetic incongruence and species distributional estimates on PE, especially when other scenarios involving larger spatial and taxonomic sampling scales remain unexplored.
英文关键词	conservation prioritization minimum convex polygon phylogenetic diversity phylogenetic incongruence range distribution recent diversification species distribution modelling
类型	Article
语种	英语
国家	Chile ; USA ; Mexico
收录类别	SCI-E
WOS记录号	WOS:000523292800001
WOS关键词	DISTRIBUTION MODELS ; BIOGEOGRAPHICAL HISTORY ; SPATIAL PHYLOGENETICS ; CONSERVATION ; BIODIVERSITY ; EVOLUTION ; RICHNESS ; TREES ; INCONGRUENCE ; SYSTEMATICS
WOS类目	Ecology ; Geography, Physical
WOS研究方向	Environmental Sciences & Ecology ; Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/314905
作者单位	1.Univ Concepcion, Fac Ciencias Nat & Oceanog, Dept Bot, Concepcion, Chile; 2.Univ Kansas, Dept Ecol & Evolutionary Biol, Lawrence, KS 66045 USA; 3.Inst Ecol, CONACyT, Xalapa, Veracruz, Mexico
推荐引用方式 GB/T 7714	Toro-Nunez, Oscar,Lira-Noriega, Andres. Discordant phylogenetic endemism patterns in a recently diversified Brassicaceae lineage from the Atacama Desert: When choices in phylogenetics and species distribution information matter[J],2020,47(8):1792-1804.
APA	Toro-Nunez, Oscar,&Lira-Noriega, Andres.(2020).Discordant phylogenetic endemism patterns in a recently diversified Brassicaceae lineage from the Atacama Desert: When choices in phylogenetics and species distribution information matter.JOURNAL OF BIOGEOGRAPHY,47(8),1792-1804.
MLA	Toro-Nunez, Oscar,et al."Discordant phylogenetic endemism patterns in a recently diversified Brassicaceae lineage from the Atacama Desert: When choices in phylogenetics and species distribution information matter".JOURNAL OF BIOGEOGRAPHY 47.8(2020):1792-1804.