干旱区生态环境知识资源中心(Arid): Comparative phylogeography, morphological boundaries and climate envelopes of two sympatric widespread Bromeliaceae from the southern Andes

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DOI	10.1093/botlinnean/boz108
	Comparative phylogeography, morphological boundaries and climate envelopes of two sympatric widespread Bromeliaceae from the southern Andes
	Castello, Lucia V.1; Chiapella, Jorge O.2,3; Barfuss, Michael H. J.3; Till, Walter 3; Quiroga, M. Paula 1; Premoli, Andrea C.1
通讯作者	Castello, Lucia V.
来源期刊	BOTANICAL JOURNAL OF THE LINNEAN SOCIETY
ISSN	0024-4074
EISSN	1095-8339
出版年	2020
卷号	192 期号:4 页码:726-743
英文摘要	We studied the epiphytic species Tillandsia capillaris and T. virescens that grow as neotenic forms with autogamous and cleistogamous flowers. They have expanded in Andean mountain environments, where they grow sympatrically across most of their ranges in arid regions of Peru, central-western Bolivia and north-central Argentina and Chile. We studied the relationships between the two species and populations within each of them, the morphological boundaries and the climatic characterization of distinct genetic entities. We analysed 125 and 102 individuals from 25 and 27 populations of T. virescens and T. capillaris, respectively, by means of haplotype networks, phylogenetic and genetic structure analyses, using the plastid gene ycf1 (c. 4500 bp) to define genetic groups. Morphological studies by discriminant analyses and correlation with climatic variables extracted from WorldClim were used to test differentiations among the genetic groups within each species. We confirm that T. capillaris is a distinct entity and that T. virescens consists of three groups that diverged by vicariance from widespread ancestors. The high genetic diversity found in both species is consistent with the complex geography of the Andes and the Pleistocene glaciation cycles that have driven ecological speciation in both species reflected in the timing of divergence of the clusters.
类型	Article
语种	英语
国家	Argentina ; Austria
收录类别	SCI-E
WOS记录号	WOS:000537361100012
WOS关键词	ADAPTIVE RADIATION ; PHYLOGENETIC-RELATIONSHIPS ; HISTORICAL BIOGEOGRAPHY ; EVOLUTION ; DIVERSIFICATION ; MODELS ; UPLIFT ; BIODIVERSITY ; PLACEMENT ; DIVERSITY
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/2XILL650/318912
作者单位	1.Univ Nacl Comahue, Lab Ecotono, CONICET, Inst Invest Biodiversidad & Medio Ambiente INIBIO, Quintral 1250, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina; 2.Univ Nacl Cordoba, CONICET, Inst Multidisciplinario Biol Vegetal IMBIV, POB 495, RA-5000 Cordoba, Argentina; 3.Univ Vienna, Dept Bot & Biodivers Res, Fac Life Sci, Rennweg 14, A-1030 Vienna, Austria
推荐引用方式 GB/T 7714	Castello, Lucia V.,Chiapella, Jorge O.,Barfuss, Michael H. J.,et al. Comparative phylogeography, morphological boundaries and climate envelopes of two sympatric widespread Bromeliaceae from the southern Andes[J],2020,192(4):726-743.
APA	Castello, Lucia V.,Chiapella, Jorge O.,Barfuss, Michael H. J.,Till, Walter,Quiroga, M. Paula,&Premoli, Andrea C..(2020).Comparative phylogeography, morphological boundaries and climate envelopes of two sympatric widespread Bromeliaceae from the southern Andes.BOTANICAL JOURNAL OF THE LINNEAN SOCIETY,192(4),726-743.
MLA	Castello, Lucia V.,et al."Comparative phylogeography, morphological boundaries and climate envelopes of two sympatric widespread Bromeliaceae from the southern Andes".BOTANICAL JOURNAL OF THE LINNEAN SOCIETY 192.4(2020):726-743.