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dc.contributor.author
Salariato, Diego Leonel
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dc.contributor.author
Zuloaga, Fernando Omar
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dc.contributor.author
Cano, Asunción
dc.contributor.author
Al-Shehbaz, Ihsan
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dc.date.available
2020-03-12T19:35:48Z
dc.date.issued
2015-01
dc.identifier.citation
Salariato, Diego Leonel; Zuloaga, Fernando Omar; Cano, Asunción; Al-Shehbaz, Ihsan; Molecular phylogenetics of tribe Eudemeae (Brassicaceae) and implications for its morphology and distribution; Academic Press Inc Elsevier Science; Molecular Phylogenetics and Evolution; 82; PA; 1-2015; 43-59
dc.identifier.issn
1055-7903
dc.identifier.uri
http://hdl.handle.net/11336/99332
dc.description.abstract
Tribe Eudemeae comprises a morphologically heterogeneous group of genera distributed along the Andes of South America from Colombia southward into southern Chile and Argentina. The tribe currently includes seven genera: Aschersoniodoxa, Brayopsis, Dactylocardamum, Delpinophytum, Eudema, Onuris, and Xerodraba, and exhibits a wide morphological diversification in growth habit, inflorescences, and fruits. However, little is known about the phylogenetic relationships and evolution of the tribe. We present here a molecular phylogeny of representative sampling of all genera, utilizing sequence data from the nuclear ribosomal ITS region and chloroplast regions trnL-F, trnH-psbA, and rps16. Additionally, climatic niches of the tribe and its main lineages, along with the evolution of diagnostic morphological characters, were studied. All analyses confirmed the monophyly of Eudemeae, with the exception of Delpinophytum that was included with genera of the lineage I of Brassicaceae. Eudemeae is divided into two main lineages differentiated by their geographical distribution and climatic niche: the primarily north-central Andean lineage included Aschersoniodoxa, Brayopsis, Dactylocardamum, and Eudema, and the Patagonian and southern Andean lineage included Onuris and Xerodraba. Finally, ancestral-state reconstructions in the tribe generally reveal multiple and independent gains or losses of diagnostic morphological characters, such as growth form, inflorescence reduction, and fruit type. Relevant taxonomic implications stemming from the results are also discussed.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Academic Press Inc Elsevier Science
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
ANDES
dc.subject
BRASSICACEAE
dc.subject
EUDEMEAE
dc.subject
MORPHOLOGY
dc.subject
PHYLOGENY
dc.subject
SOUTH AMERICA
dc.subject.classification
Ciencias de las Plantas, Botánica
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dc.subject.classification
Ciencias Biológicas
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
Molecular phylogenetics of tribe Eudemeae (Brassicaceae) and implications for its morphology and distribution
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-03-11T13:06:14Z
dc.journal.volume
82
dc.journal.number
PA
dc.journal.pagination
43-59
dc.journal.pais
Estados Unidos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Salariato, Diego Leonel. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
dc.description.fil
Fil: Zuloaga, Fernando Omar. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
dc.description.fil
Fil: Cano, Asunción. Universidad Nacional Mayor de San Marcos ; Perú
dc.description.fil
Fil: Al-Shehbaz, Ihsan. Missouri Botanical Garden; Estados Unidos
dc.journal.title
Molecular Phylogenetics and Evolution
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1055790314003522
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.ympev.2014.09.030
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