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Mario Fernández-Mazuecos
Spanish National Research Council
EcologyPhylogenetic treeLinariaBotanyBiology
33Publications
14H-index
567Citations
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Publications 38
Newest
#1Oscar Alejandro Pérez-Escobar (University of Gothenburg)H-Index: 7
#2Diego Bogarín (UCR: University of Costa Rica)H-Index: 8
Last. Frank R. BlattnerH-Index: 36
view all 13 authors...
Abstract Poor morphological and molecular differentiation in recently diversified lineages is a widespread phenomenon in plants. Phylogenetic relationships within such species complexes are often difficult to resolve because of the low variability in traditional molecular loci. Furthermore, biological phenomena responsible for topological incongruence such as Incomplete Lineage Sorting (ILS) and hybridisation complicate the resolution of phylogenetic relationships among closely related taxa. In ...
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#1Pablo Vargas (CSIC: Spanish National Research Council)H-Index: 42
#2Pedro Jiménez-Mejías (UAM: Autonomous University of Madrid)H-Index: 11
Last. Mario Fernández-Mazuecos (CSIC: Spanish National Research Council)H-Index: 14
view all 3 authors...
Abstract Geography and climate have been the main drivers of evolution in recent geological epochs. While new lineages of species have been formed in the last millions of years (speciation) and others have vanished as a result of historical climate changes (extinction), some ancient lineages appear to have persisted to the present day without net diversification. In this paper, evolution of ancient lineages is addressed by combining phylogenetic and conservation approaches to test the concept of...
1 CitationsSource
#1Alberto J. Coello (CSIC: Spanish National Research Council)
#2Mario Fernández-Mazuecos (CSIC: Spanish National Research Council)H-Index: 14
Last. Pablo Vargas (CSIC: Spanish National Research Council)H-Index: 42
view all 4 authors...
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#1Ana OteroH-Index: 1
Last. Pablo VargasH-Index: 42
view all 6 authors...
Iberodes M. Serrano, R. Carbajal & S. Ortiz es un genero de Boraginaceas subendemico de la peninsula Iberica, con poblaciones disyuntas en Francia (region sureste y costa oeste en el Golfo de Vizcaya). Este genero comprende cinco especies de plantas anuales (una de ellas con dos subespecies), originalmente consideradas dentro del genero Omphalodes (Serrano et al., 2016). Si tenemos en cuenta la especializacion ecologica de las cinco especies, el genero se puede dividir en dos grupos: por un lado...
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#1Juan Manuel Gorospe (CSIC: Spanish National Research Council)
#2David Monjas (CSIC: Spanish National Research Council)
Last. Mario Fernández-Mazuecos (CSIC: Spanish National Research Council)H-Index: 14
view all 3 authors...
Aim: The tribe Antirrhineae, including snapdragons, toadflaxes and relatives, is a model group for plant evolutionary research. It is widely distributed across the Northern Hemisphere and the Neotropics, but displays an uneven distribution of diversity, with more than 50% of species and subspecies in the Mediterranean Region. Here we conducted the first detailed, worldwide biogeographic analysis of the Antirrhineae and tested two alternative hypotheses (time-for-speciation vs. diversification ra...
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#1Ana Otero (CSIC: Spanish National Research Council)H-Index: 1
#2Pablo Vargas (CSIC: Spanish National Research Council)H-Index: 42
Last. Andrew L. Hipp (Morton Arboretum)H-Index: 28
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Traditional classification of speciation modes has been focused on physical barriers to gene flow. Allopatry-geographic separation of populations so that gene flow between them is more or less severed-has as a consequence been viewed as the most common mechanism of speciation (allopatric speciation). By contrast, parapatry and sympatry-no physical barrier is found separating populations (adjacent or overlapped) so that speciation takes place in the face of ongoing gene flow- is more difficult to...
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#1Modesto LuceñoH-Index: 23
Last. Pablo VargasH-Index: 42
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Abstract Una especie nueva de Linaria sect. Supinae en la Sierra de Gredos (Sistema Central, Peninsula Iberica) Linaria vettonica Luceno, Mazuecos & P. Vargas, a new species of Linaria sect. Supinae, is described. It is a narrow endemic inhabiting the southern hills of the western and central massifs of Sierra de Gredos (Sistema Central mountains, Iberian Peninsula). The five populations found occur on siliceous, sandy soils of Quercus pyrenaica woodland clearings and slopes. L. vettonica can be...
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#1Francisco J. Valtueña (University of Extremadura)H-Index: 10
#2Mario Fernández-Mazuecos (CSIC: Spanish National Research Council)H-Index: 14
Last. Ana Ortega-Olivencia (University of Extremadura)H-Index: 15
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#1Mario Fernández-Mazuecos (University of Cambridge)H-Index: 14
#2José Luis Blanco-Pastor (CSIC: Spanish National Research Council)H-Index: 8
Last. Beverley J. Glover (University of Cambridge)H-Index: 36
view all 8 authors...
Floral nectar spurs are widely considered a key innovation promoting diversification in angiosperms by means of pollinator shifts. We investigated the macroevolutionary dynamics of nectar spurs in the tribe Antirrhineae (Plantaginaceae), which contains 29 genera and 300–400 species (70–80% spurred). The effect of nectar spurs on diversification was tested, with special focus on Linaria, the genus with the highest number of species. We generated the most comprehensive phylogeny of Antirrhineae to...
4 CitationsSource
#1José Luis Blanco-Pastor (CSIC: Spanish National Research Council)H-Index: 8
#2Mario Fernández-Mazuecos (CSIC: Spanish National Research Council)H-Index: 14
Last. Pablo Vargas (CSIC: Spanish National Research Council)H-Index: 42
view all 5 authors...
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