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No. de sistema: 000045489

LDR _ _ 00000nab^^2200000za^4500
008 _ _ 190109m20199999xx^^r^p^o^^^^z0^^^a0eng^d
040 _ _ a| ECO
c| ECO
043 _ _ a| n------
044 _ _ a| xx
100 1 _ a| Burgos Hernández, Mireya
e| autora
245 1 0 a| Evolutionary history of Musaceae
b| ancient distribution and the rise of modern lineages
506 _ _ a| Disponible para usuarios de ECOSUR con su clave de acceso
520 1 _ a| We conducted a biogeographic analysis of Musaceae, emphasizing the importance of the fossil record to understand the early evolutionary history of the family. Plastid and nuclear DNA sequences were used to estimate divergence times with a Bayesian uncorrelated, lognormal relaxed-clock approach. Ancestral areas were reconstructed using the statistical dispersal-extinction-cladogenesis method under two models: one including and one excluding the fossil distribution. Molecular dating and integration of biogeographic reconstructions suggest a boreotropical origin for Musaceae across the landmasses of North America+Europe+Asia, with its diversification occurring through the Cretaceous / Palaeogene (K/Pg) (45.9–80.1 Mya; 95% HPD) and subsequent diversification occurring in southern South-east Asia. Comparison of the two models showed that biogeographic analysis based only on living species does not provide a complete reconstruction of the evolutionary history. We hypothesize that North America and Europe may be considered the grave of the more ancient lineages of Musaceae and tropical Asia as the cradle of more recent lineages of the family. The incorporation of fossil information in ancestral reconstructions improves the biogeographical history and expands hypotheses about the early evolution of Musaceae.
533 _ _ a| Reproducción electrónica en formato PDF
538 _ _ a| Adobe Acrobat profesional 6.0 o superior
650 _ 4 a| Musaceae
650 _ 4 a| Bananos
650 _ 4 a| Biogeografía histórica
650 _ 4 a| Fósiles
651 _ 4 a| América del Norte
700 1 _ a| Pozo, Carmen
c| Doctora
e| autora
700 1 _ a| González, Dolores
e| autora
773 0 _
t| Botanical Journal of the Linnean Society
g| Vol. 189, no. 1 (January 2019), p. 23-35
x| 1095-8339
900 _ _ a| Solicítelo con su bibliotecario/a
901 _ _ a| Artículo con arbitraje
902 _ _ a| GOG / MM
904 _ _ a| Enero 2019
905 _ _ a| Artecosur
905 _ _ a| Biblioelectrónica
906 _ _ a| Producción Académica ECOSUR
LNG eng
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*Solicítelo con su bibliotecario/a
Evolutionary history of Musaceae: ancient distribution and the rise of modern lineages
Burgos Hernández, Mireya (autora)
Pozo, Carmen (autora)
González, Dolores (autora)
Nota: Disponible para usuarios de ECOSUR con su clave de acceso
Contenido en: Botanical Journal of the Linnean Society. Vol. 189, no. 1 (January 2019), p. 23-35. ISSN: 1095-8339
No. de sistema: 45489
Tipo: - Artículo con arbitraje
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"We conducted a biogeographic analysis of Musaceae, emphasizing the importance of the fossil record to understand the early evolutionary history of the family. Plastid and nuclear DNA sequences were used to estimate divergence times with a Bayesian uncorrelated, lognormal relaxed-clock approach. Ancestral areas were reconstructed using the statistical dispersal-extinction-cladogenesis method under two models: one including and one excluding the fossil distribution. Molecular dating and integration of biogeographic reconstructions suggest a boreotropical origin for Musaceae across the landmasses of North America+Europe+Asia, with its diversification occurring through the Cretaceous / Palaeogene (K/Pg) (45.9–80.1 Mya; 95% HPD) and subsequent diversification occurring in southern South-east Asia. Comparison of the two models showed that biogeographic analysis based only on living species does not provide a complete reconstruction of the evolutionary history. We hypothesize that North America and Europe may be considered the grave of the more ancient lineages of Musaceae and tropical Asia as the cradle of more recent lineages of the family. The incorporation of fossil information in ancestral reconstructions improves the biogeographical history and expands hypotheses about the early evolution of Musaceae."


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