Mostrando 8 resultados de: 8
A three-genome five-gene comprehensive phylogeny of the bulbous genus Narcissus (Amaryllidaceae) challenges current classifications and reveals multiple hybridization events
ArticleAbstract: Besides being one of the most popular ornamental bulbs in western horticulture, the Mediterranean gePalabras claves:hybridization, ITS, Mediterranean region, Narcissus, Organellar DNA, phylogenyAutores:Fuertes-Aguilar J., Isabel Marques, Martins-Loução M.A., Moharrek F., Nieto Feliner G.Fuentes:scopusConvergent recruitment of new pollinators is triggered by independent hybridization events in Narcissus
ArticleAbstract: Hybridization can generate new species if some degree of isolation prevents gene flow between the hyPalabras claves:Ant pollination, Daffodils, Monocots, Narcissus, Pollinator shift, Reproductive isolation, ScentAutores:Fuertes-Aguilar J., Isabel Marques, Jürgens A., Nieto Feliner G.Fuentes:scopusGenome size and base composition variation in natural and experimental Narcissus (Amaryllidaceae) hybrids
ArticleAbstract: •Background and Aims: Although there is evidence that both allopolyploid and homoploid hybridizationPalabras claves:Amaryllidaceae, base composition, DAPI, Flow cytometry, Genome size, Interspecific hybrids, Narcissus, Polyploidy, propidium iodideAutores:Fuertes-Aguilar J., G. Nieto, I Marquéz, Isabel Marques, J. Aguilar, M. Martins, Martins-Loução M.A., Nieto Feliner G.Fuentes:rraaescopusFitness in Narcissus hybrids: Low fertility is overcome by early hybrid vigour, absence of exogenous selection and high bulb propagation
ArticleAbstract: 1. The evolutionary fate of natural hybridization is determined by the fitness of hybrids. SpecificaPalabras claves:Asexual fitness, hybridization, plant-plant interactions, Sexual fitness, transplant experimentsAutores:Fuertes-Aguilar J., Isabel Marques, Martins-Loução M.A., Nieto Feliner G.Fuentes:scopusEcology matters: Atlantic-Mediterranean disjunction in the sand-dune shrub Armeria pungens (Plumbaginaceae)
ArticleAbstract: Inferring the evolutionary history of Mediterranean plant lineages from current genetic, distributioPalabras claves:AFLP, Bioclimatic envelope, Coastal plants, Continental islands, GIS, long-distance dispersal, Mediterranean phylogeographyAutores:David Draper, Fuertes-Aguilar J., Nieto Feliner G., Piñeiro R.Fuentes:scopusIs homoploid hybrid speciation that rare? An empiricist's view
OtherAbstract:Palabras claves:Autores:Álvarez I., Fuertes-Aguilar J., Heuertz M., Isabel Marques, Moharrek F., Nieto Feliner G., Piñeiro R., Riina R., Rosselló J.A., Soltis P.S., Villa-Machío I.Fuentes:scopusUnraveling cryptic reticulate relationships and the origin of orphan hybrid disjunct populations in narcissus
ArticleAbstract: Evolutionary consequences of natural hybridization between species may vary so drastically dependingPalabras claves:CpDNA, ITS, MtDNA, Niche competition, niche modeling, Parental extirpationAutores:David Draper, Fuertes-Aguilar J., Isabel Marques, Martins-Loução M.A., Nieto Feliner G.Fuentes:scopusSpatial-temporal patterns of flowering asynchrony and pollinator fidelity in hybridizing species of Narcissus
ArticleAbstract: Speciation requires the evolution of reproductive barriers to achieve isolation between species. InPalabras claves:Flowering asynchrony, natural hybridization, Pollinator fidelity, Pre-zygotic barriers, Spatial-temporal patternsAutores:Fuertes-Aguilar J., G. Nieto, I Marquéz, Isabel Marques, J. Aguilar, M. Martins, Martins-Loução M.A., Nieto Feliner G.Fuentes:rraaescopus