Mostrando 10 resultados de: 13
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Molecular Ecology(2)
Molecular Phylogenetics and Evolution(2)
Diversity(1)
Ecology and Evolution(1)
Emu(1)
Área temáticas
Mammalia(8)
Temas específicos de historia natural de los animales(7)
Genética y evolución(6)
Arthropoda(3)
Aves(3)
Convergent melanism in populations of a Solomon Island flycatcher is mediated by unique genetic mechanisms
ArticleAbstract: Parallel selection pressures in independent taxa can lead to the evolution of the same phenotype, buPalabras claves:Convergent evolution, melanism, Monarcha castaneiventris, Solomon islandsAutores:Cooper E., Jaime A. Chaves, Uy J.A.C.Fuentes:googlescopusDiversification across the New World within the 'blue' cardinalids (Aves: Cardinalidae)
ArticleAbstract: Aim: To examine the history of diversification of 'blue' cardinalids (Cardinalidae) across North andPalabras claves:Ancestral area, Birds, Cyanocompsa, Dispersal, diversification rates, MIGRATION, Neotropics, Passerina, PhylogeographyAutores:Bryson R.W., Jaime A. Chaves, Klicka J., Miller M.J., Pérez-Emán J.L., Smith B.T., Winker K.Fuentes:googlescopusDiversification in Adelomyia hummingbirds follows Andean uplift
ArticleAbstract: The Andes are known to have influenced speciation patterns in many taxa, yet whether species diversiPalabras claves:Adelomyia, Andean uplift, hummingbirds, speciationAutores:Jaime A. Chaves, Smith T.B., Weir J.T.Fuentes:googlescopusGenomic variation at the tips of the adaptive radiation of Darwin's finches
ArticleAbstract: Adaptive radiation unfolds as selection acts on the genetic variation underlying functional traits.Palabras claves:Adaptive radiation, beak size, Darwin's finches, genomic regions, RAD-seqAutores:Cooper E., De León L.F., Hendry A.P., Jaime A. Chaves, MacMillan W., Podos J., Raeymaekers J.A.M., Uy J.A.C.Fuentes:googlescopusEvolutionary genomics of oceanic island radiations
ReviewAbstract: A recurring feature of oceanic archipelagos is the presence of adaptive radiations that generate endPalabras claves:convergent, diversification, Ecology, insular, ParallelAutores:Baldwin B.G., Bieker V.C., Brée B., Castañeda M.d.R., Cerca J., Cotoras D.D., De-Kayne R., Díaz P.J., Emerson B.C., Fernández-Mazuecos M., Geneva A.J., Gillespie R.G., Gonzalo Rivas-Torres, Hugo A. Valdebenito, Jaime A. Chaves, Juan Ernesto Guevara Andino, Juan Manuel Guayasamin, Knope M.L., López-Delgado J., Maria de Lourdes Torres, Martin M.D., Meier J.I., Patiño J., Price J.P., Rieseberg L.H., Roeble L., Stervander M., Valente L., Vargas P., White O.Fuentes:googlescopusEvolutionary history of the galápagos rail revealed by ancient mitogenomes and modern samples
ArticleAbstract: The biotas of the Galápagos Islands are one of the best studied island systems and have provided a bPalabras claves:Ancient DNA, GENETIC DIVERSITY, island colonization, Laterallus spilonota, phylogenetics, RallidaeAutores:Beichman A.C., Depino E.A., Jaime A. Chaves, Jefferson García-Loor, Pedro J. Martinez-Torres, SEBASTIAN ANTONIO ESPINOZA ULLOA, Stervander M.Fuentes:scopusEvolutionary patterns of diversification in the Andean hummingbird genus Adelomyia
ArticleAbstract: The patterns of genetic diversity and morphological variation are of central importance in understanPalabras claves:Andes, Biogeography, MORPHOLOGY, phylogenetics, remote sensing, Speckled hummingbirdAutores:Jaime A. Chaves, Smith T.B.Fuentes:googlescopusTemporally varying disruptive selection in the medium ground finch (Geospiza fortis)
ArticleAbstract: Disruptive natural selection within populations exploiting different resources is considered to be aPalabras claves:Darwin's finches, Ecological speciation, Fitness function, GALAPAGOS, SelectionAutores:Barrett R.D.H., Beausoleil M.O., Clayton D.H., De León L.F., Frishkoff L.O., Hendry A.P., Huber S.K., Jaime A. Chaves, Knutie S.A., Koop J.A.H., M'Gonigle L.K., Podos J., Raeymaekers J.A.M., Sharpe D.M.T.Fuentes:googlescopusThe terroir of the finch: How spatial and temporal variation shapes phenotypic traits in Darwin's finches
ArticleAbstract: The term terroir is used in viticulture to emphasize how the biotic and abiotic characteristics of aPalabras claves:Adaptation, adaptive divergence, Adaptive radiation, Biological diversity, Galápagos landbirdsAutores:Carrión P.L., Clayton D.H., De León L.F., Gotanda K.M., Hendry A.P., Herrel A., Huber S.K., Jaime A. Chaves, Knutie S.A., Koop J.A.H., Podos J., Raeymaekers J.A.M., Sharpe D.M.T., Vanhooydonck B.Fuentes:googlescopusUrbanization erodes niche segregation in Darwin's finches
ArticleAbstract: Urbanization is influencing patterns of biological evolution in ways that are only beginning to be ePalabras claves:adaptive divergence, GALAPAGOS, human disturbances, maladaptation, niche partitioning, resource distribution, Urban ecology, UrbanizationAutores:De León L.F., Gotanda K.M., Hendry A.P., Jaime A. Chaves, Podos J., Raeymaekers J.A.M., Sharpe D.M.T.Fuentes:googlescopus