干旱区生态环境知识资源中心(Arid): Stability and fragmentation versus demographic expansion: different phylogeographic patterns in closely related sympatric legumes (Senna) from arid and semi-arid zones of mid-latitude South America

Arid

DOI	10.1093/botlinnean/boab003
	Stability and fragmentation versus demographic expansion: different phylogeographic patterns in closely related sympatric legumes (Senna) from arid and semi-arid zones of mid-latitude South America
	Robbiati, Federico O.; Nores, Maria J.; Anton, Ana M.; Fortunato, Renee H.
通讯作者	Robbiati, FO (corresponding author), Univ Nacl Cordoba, CONICET, Inst Multidisciplinario Biol Vegetal IMBIV, Velez Sarsfield 1611-X5016GCA, RA-5000 Cordoba, Prov De Cordoba, Argentina. ; Robbiati, FO (corresponding author), Univ Nacl Cordoba, Fts & Nat, Fac Ciencias Exactas, Av Velez Sarsfield 1611,CPX5016GCA, Cordoba, Argentina.
来源期刊	BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
ISSN	0024-4074
EISSN	1095-8339
出版年	2021
卷号	196 期号:3 页码:364-383
英文摘要	This is the first comparative research in which phylogeographical patterns and present and palaeoclimatic distribution were investigated in desert plants that inhabit the Argentinian Monte and Chaco biogeographic provinces. We investigated two closely related and partially sympatric species of legume shrubs, Senna aphylla and Senna pachyrrhiza, to contribute to understand the evolutionary history of arid plants and the impact of Quaternary climatic oscillations in these regions. We carried out phylogeographic analyses using plastid DNA accD-psa1 and rpL32-trnL sequences and reconstructed palaeodistribution by ecological niche modelling (ENM). In S. aphylla, that inhabits northern areas of the Monte, the haplotype network, demographic and spatial analyses and ENM indicated that the populations have remained demographic and spatially stable and would have undergone fragmentation in intermountain valleys and bolsons. In S. pachyrrhiza, distributed mainly along the Monte and southwestern Dry Chaco, the haplotype network presented a 'star-like' topology and demographic analyses and ENM supported a recent demographic expansion but no range expansion. The species diversified c. 2.5 Mya, survived Quaternary glaciations and responded differently to climatic changes, complex topography and environmental heterogeneity. The complex geological and climatic history of arid lands in mid-latitude South America provides different scenarios that promoted a mosaic of phylogeographical patterns.
英文关键词	Chaco comparative phylogeography desert plants ecological niche modelling Fabaceae Monte Quaternary climatic change Senna aphylla Senna pachyrrhiza South America
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000670797600006
WOS关键词	NONCODING REGIONS ; STATISTICAL TESTS ; UNIVERSAL PRIMERS ; GENETIC-STRUCTURE ; CLIMATE-CHANGE ; MANTEL TEST ; LEGUMINOSAE ; COALESCENT ; EVOLUTION ; DESERT
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349742
作者单位	[Robbiati, Federico O.; Nores, Maria J.; Anton, Ana M.] Univ Nacl Cordoba, CONICET, Inst Multidisciplinario Biol Vegetal IMBIV, Velez Sarsfield 1611-X5016GCA, RA-5000 Cordoba, Prov De Cordoba, Argentina; [Robbiati, Federico O.; Nores, Maria J.] Univ Nacl Cordoba, Fts & Nat, Fac Ciencias Exactas, Av Velez Sarsfield 1611,CPX5016GCA, Cordoba, Argentina; [Nores, Maria J.; Anton, Ana M.; Fortunato, Renee H.] Consejo Nacl Invest Cient & Tecn, Rivadavia 1917,C1033AAJ, Caba, Argentina; [Fortunato, Renee H.] INTA, Inst Recursos Biol, Nicolas Repetto & de Lops Reseros S-N, RA-1686 Hurlingham, Prov De Buenos, Argentina; [Fortunato, Renee H.] Univ Moron, Carrera Ciencias Agroalimentarias, Escuela Super Ingn Informat & Ciencias Agroalimen, Cabildo 134,6 Piso, RA-1708 Moron, Prov De Buenos, Argentina
推荐引用方式 GB/T 7714	Robbiati, Federico O.,Nores, Maria J.,Anton, Ana M.,et al. Stability and fragmentation versus demographic expansion: different phylogeographic patterns in closely related sympatric legumes (Senna) from arid and semi-arid zones of mid-latitude South America[J],2021,196(3):364-383.
APA	Robbiati, Federico O.,Nores, Maria J.,Anton, Ana M.,&Fortunato, Renee H..(2021).Stability and fragmentation versus demographic expansion: different phylogeographic patterns in closely related sympatric legumes (Senna) from arid and semi-arid zones of mid-latitude South America.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,196(3),364-383.
MLA	Robbiati, Federico O.,et al."Stability and fragmentation versus demographic expansion: different phylogeographic patterns in closely related sympatric legumes (Senna) from arid and semi-arid zones of mid-latitude South America".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 196.3(2021):364-383.