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Mostrando ítems 1-10 de 18
Artículo
Maximize Resolution or Minimize Error? Using Genotyping-By-Sequencing to Investigate the Recent Diversification of Helianthemum (Cistaceae)
(Frontiers Media, 2019)
A robust phylogenetic framework, in terms of extensive geographical and taxonomic sampling, well-resolved species relationships and high certainty of tree topologies and branch length estimations, is critical in the study ...
Artículo
Genetic diversity and differentiation in narrow versus widespread taxa of Helianthemum (Cistaceae) in a hotspot: The role of geographic range, habitat, and reproductive traits
(John Wiley & Sons Ltd, 2019)
Unraveling the relationships between ecological, functional traits and genetic diversity of narrow endemic plants provide opportunities for understanding how evolutionary processes operate over local spatial scales and ...
Artículo
Biogeographic history and environmental niche evolution in the palearctic genus Helianthemum (Cistaceae)
(Elsevier, 2021)
The biogeographic history and the degree of environmental niche conservatism provide essential clues to decipher the underlying macroevolutionary processes of species diversification and to understand contemporary patterns ...
Artículo
Contrasting heterozygosity-fitness correlations between populations of a self-compatible shrub in a fragmented landscape
(Springer Nature, 2012)
The mechanisms underlying heterozygosity-fitness correlations (HFCs) are subject of intense debates, especially about how important population features such as size or degree of isolation influence HFCs. Here, we report ...
Artículo
Una aproximación a la ecología epigenética en plantas
(Asociación Española de Ecología Terrestre, 2019)
El estudio de la epigenética, cambios químicos estables que no suponen cambios en la secuencia de nucleótidos, ha avanzado considerablemente en los últimos años. Estos cambios son modulables por el ambiente, y pueden ser ...
Artículo
Diversidad y conservación del bosque mediterráneo
(Universidad Autónoma de Madrid: Comisión de Botánica. Departamento de Biología, 2008)
Artículo
Systematic implications from a robust phylogenetic reconstruction of the genus Helianthemum (Cistaceae) based on genotyping-by-sequencing (GBS) data
(El Jardin, 2021)
Molecular systematics requires the establishment of a robust phylogenetic framework including extensive geographical and taxonom-ic sampling. In this work, we proposed systematic changes in the genus Helianthemum based on ...
Artículo
Genetic structure and population differentiation of the Mediterranean pioneer spiny broom Calicotome villosa across the Strait of Gibraltar
(Blackwell Publishing, 2008)
The region around the Strait of Gibraltar is considered to be one of the most relevant 'hot spots' of biodiversity in the Mediterranean Basin due to its historical, biogeographical, and ecological features. Prominent among ...
Artículo
Artículo
Networks of spatial genetic variation across species
(PNAS, 2009)
Spatial patterns of genetic variation provide information central to many ecological, evolutionary, and conservation questions. This spatial variability has traditionally been analyzed through summary statistics between ...