Mostrar el registro sencillo del ítem

dc.contributor.author
Castello, Lucía Virginia  
dc.contributor.author
Barfuss, Michael H.  
dc.contributor.author
Till, Walter  
dc.contributor.author
Galetto, Leonardo  
dc.contributor.author
Chiapella, Jorge Oscar  
dc.date.available
2017-06-08T15:35:22Z  
dc.date.issued
2016-07  
dc.identifier.citation
Castello, Lucía Virginia; Barfuss, Michael H.; Till, Walter; Galetto, Leonardo; Chiapella, Jorge Oscar; Disentangling the Tillandsia capillaris complex: phylogenetic relationships and taxon boundaries in Andean populations; Wiley Blackwell Publishing, Inc; Botanical Journal Of The Linnean Society; 181; 3; 7-2016; 391-414  
dc.identifier.issn
0024-4074  
dc.identifier.uri
http://hdl.handle.net/11336/17769  
dc.description.abstract
We studied the genetic diversity and structure of the Tillandsia capillaris complex, a morphologically diverse group of highly specialized epiphytes, across the distribution range in arid mountain regions of central Peru,Chile, Bolivia and central Argentina. To elucidate the phylogenetic relationships in the complex and to explore the taxon boundaries among populations, we used three plastid markers (rpoB-trnC-petN, trnK-matK-trnK, ycf1,c. 8100 bp in total) and one single-copy nuclear gene (PHYC, c. 1200 bp) for 69 populations and 96 individuals ofthe T. capillaris complex plus 16 outgroup taxa. Bayesian inference of plastid DNA data indicates the existence of two evolutionary core lineages, which can be recognized as two distinct species: T. capillaris and T. virescens(as proposed previously on the basis of morphological characters). Tillandsia capillaris is a monophyletic and homogeneous group, widely distributed and less genetically variable, whereas T. virescens (including T. kuehhasii) is genetically more divergent with most of the forms growing at high elevation in arid areas, except for the small clade including T. virescens s.s.(= T. cordobensis), which grows in lower, more humid habitats. The nuclear analysis resulted in a polytomy with some individuals showing incongruent positions between plastid and nuclear topologies. The high haplotype diversity, consisting of 63 plastid DNA haplotypes in 69 populations, was resolved as two core lineages occurring from north to south, allowing us to establish a preliminary view of the genetic variation overlapping between the two taxa. The results suggest that the genetic differentiation into two main clades is consistent with morphological variation in this Andean complex.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Wiley Blackwell Publishing, Inc  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Bromelliaceae  
dc.subject
Genetic Diversity  
dc.subject
Genetic Structure  
dc.subject
Phyc  
dc.subject
Phylogenetics  
dc.subject
Rpob-Trnc-Petn  
dc.subject
Trnk-Matk-Trnk  
dc.subject
Ycf1  
dc.subject.classification
Ciencias de las Plantas, Botánica  
dc.subject.classification
Ciencias Biológicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Disentangling the Tillandsia capillaris complex: phylogenetic relationships and taxon boundaries in Andean populations  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2017-06-06T14:42:38Z  
dc.journal.volume
181  
dc.journal.number
3  
dc.journal.pagination
391-414  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Londres  
dc.description.fil
Fil: Castello, Lucía Virginia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina  
dc.description.fil
Fil: Barfuss, Michael H.. Universidad de Viena. Instituto de Botanica; Austria  
dc.description.fil
Fil: Till, Walter. Universidad de Viena. Instituto de Botanica; Austria  
dc.description.fil
Fil: Galetto, Leonardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina  
dc.description.fil
Fil: Chiapella, Jorge Oscar. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina  
dc.journal.title
Botanical Journal Of The Linnean Society  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/boj.12400/abstract  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/boj.12400  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/botlinnean/article-abstract/181/3/391/2707803/Disentangling-the-Tillandsia-capillaris-complex?redirectedFrom=fulltext