Data from: Palaeoproteomics resolves sloth phylogeny
The living tree sloths Choloepus and Bradypus are the only remaining members of Folivora, a major xenarthran radiation that occupied a wide range of habitats in many parts of the western hemisphere during the Cenozoic, including both continents and the West Indies. Ancient DNA evidence has played on...
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2021
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I19-R120-10915-125736 |
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Universidad Nacional de La Plata |
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Ciencias Naturales http://voc.sedici.unlp.edu.ar/taxonomy/term/398175 Folivora Proteomic phylogeny Sloth Xenarthra |
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Ciencias Naturales http://voc.sedici.unlp.edu.ar/taxonomy/term/398175 Folivora Proteomic phylogeny Sloth Xenarthra Presslee, Samantha Slater, Graham J. Pujos, Francois Forasiepi, Analia M. Fischer, Roman Molloy, Kelly Mackie, Meaghan Olsen, Jesper V. Kramarz, Alejandro Taglioretti, Matias Scaglia, Fernando Lezcano, Maximiliano Lanata, José Luis Southon, John Feranec, Robert Bloch, Jonathan Hajduk, Adam Martín, Fabiana María Salas Gismondi, Rodolfo Reguero, Marcelo Alfredo de Muizon, Christian Greenwood, Alex Chait, Brian T. Penkman, Kirsty Collins, Matthew MacPhee, Ross D. E. Data from: Palaeoproteomics resolves sloth phylogeny |
topic_facet |
Ciencias Naturales http://voc.sedici.unlp.edu.ar/taxonomy/term/398175 Folivora Proteomic phylogeny Sloth Xenarthra |
description |
The living tree sloths Choloepus and Bradypus are the only remaining members of Folivora, a major xenarthran radiation that occupied a wide range of habitats in many parts of the western hemisphere during the Cenozoic, including both continents and the West Indies. Ancient DNA evidence has played only a minor role in folivoran systematics, as most sloths lived in places not conducive to genomic preservation. Here we utilize collagen sequence information, both separately and in combination with published mitochondrial DNA evidence, to assess the relationships of tree sloths and their extinct relatives. Results from phylogenetic analysis of these datasets differ substantially from morphology-based concepts: Choloepus groups with Mylodontidae, not Megalonychidae; Bradypus and Megalonyx pair together as megatherioids, while monophyletic Antillean sloths may be sister to all other folivorans. Divergence estimates are consistent with fossil evidence for mid-Cenozoic presence of sloths in the West Indies and an early Miocene radiation in South America. |
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Conjunto de datos Conjunto de datos |
author |
Presslee, Samantha Slater, Graham J. Pujos, Francois Forasiepi, Analia M. Fischer, Roman Molloy, Kelly Mackie, Meaghan Olsen, Jesper V. Kramarz, Alejandro Taglioretti, Matias Scaglia, Fernando Lezcano, Maximiliano Lanata, José Luis Southon, John Feranec, Robert Bloch, Jonathan Hajduk, Adam Martín, Fabiana María Salas Gismondi, Rodolfo Reguero, Marcelo Alfredo de Muizon, Christian Greenwood, Alex Chait, Brian T. Penkman, Kirsty Collins, Matthew MacPhee, Ross D. E. |
author_facet |
Presslee, Samantha Slater, Graham J. Pujos, Francois Forasiepi, Analia M. Fischer, Roman Molloy, Kelly Mackie, Meaghan Olsen, Jesper V. Kramarz, Alejandro Taglioretti, Matias Scaglia, Fernando Lezcano, Maximiliano Lanata, José Luis Southon, John Feranec, Robert Bloch, Jonathan Hajduk, Adam Martín, Fabiana María Salas Gismondi, Rodolfo Reguero, Marcelo Alfredo de Muizon, Christian Greenwood, Alex Chait, Brian T. Penkman, Kirsty Collins, Matthew MacPhee, Ross D. E. |
author_sort |
Presslee, Samantha |
title |
Data from: Palaeoproteomics resolves sloth phylogeny |
title_short |
Data from: Palaeoproteomics resolves sloth phylogeny |
title_full |
Data from: Palaeoproteomics resolves sloth phylogeny |
title_fullStr |
Data from: Palaeoproteomics resolves sloth phylogeny |
title_full_unstemmed |
Data from: Palaeoproteomics resolves sloth phylogeny |
title_sort |
data from: palaeoproteomics resolves sloth phylogeny |
publishDate |
2021 |
url |
http://sedici.unlp.edu.ar/handle/10915/125736 |
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I19-R120-10915-1257362023-04-27T15:09:32Z http://sedici.unlp.edu.ar/handle/10915/125736 Data from: Palaeoproteomics resolves sloth phylogeny Presslee, Samantha Slater, Graham J. Pujos, Francois Forasiepi, Analia M. Fischer, Roman Molloy, Kelly Mackie, Meaghan Olsen, Jesper V. Kramarz, Alejandro Taglioretti, Matias Scaglia, Fernando Lezcano, Maximiliano Lanata, José Luis Southon, John Feranec, Robert Bloch, Jonathan Hajduk, Adam Martín, Fabiana María Salas Gismondi, Rodolfo Reguero, Marcelo Alfredo de Muizon, Christian Greenwood, Alex Chait, Brian T. Penkman, Kirsty Collins, Matthew MacPhee, Ross D. E. 2021-09-28T13:59:43Z 2019-06-07 en Ciencias Naturales http://voc.sedici.unlp.edu.ar/taxonomy/term/398175 Folivora Proteomic phylogeny Sloth Xenarthra The living tree sloths Choloepus and Bradypus are the only remaining members of Folivora, a major xenarthran radiation that occupied a wide range of habitats in many parts of the western hemisphere during the Cenozoic, including both continents and the West Indies. Ancient DNA evidence has played only a minor role in folivoran systematics, as most sloths lived in places not conducive to genomic preservation. Here we utilize collagen sequence information, both separately and in combination with published mitochondrial DNA evidence, to assess the relationships of tree sloths and their extinct relatives. Results from phylogenetic analysis of these datasets differ substantially from morphology-based concepts: Choloepus groups with Mylodontidae, not Megalonychidae; Bradypus and Megalonyx pair together as megatherioids, while monophyletic Antillean sloths may be sister to all other folivorans. Divergence estimates are consistent with fossil evidence for mid-Cenozoic presence of sloths in the West Indies and an early Miocene radiation in South America. Fil: Hajduk, Adam. Administración de Parques Nacionales. Museo de la Patagonia "Francisco Perito Moreno"; Argentina Fil: Forasiepi, Analia M.. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina. Fil: Kramarz, Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina Fil: Lanata, José Luis. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Diversidad Cultural y Procesos de Cambio. Universidad Nacional de Río Negro. Instituto de Investigaciones en Diversidad Cultural y Procesos de Cambio; Argentina Fil: Lezcano, Maximiliano. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones en Diversidad Cultural y Procesos de Cambio. Universidad Nacional de Río Negro. Instituto de Investigaciones en Diversidad Cultural y Procesos de Cambio; Argentina Fil: Pujos, Francois. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Provincia de Mendoza. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales. Universidad Nacional de Cuyo. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales; Argentina Fil: Reguero, Marcelo Alfredo. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina. Fil: Reguero, Marcelo Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina Fil: Scaglia, Fernando. Provincia de Buenos Aires. Municipalidad de General Pueyrredon. Secretaría de Cultura. Museo Municipal de Ciencias Naturales Lorenzo Scaglia; Argentina Facultad de Ciencias Naturales y Museo Conjunto de datos Conjunto de datos https://creativecommons.org/publicdomain/zero/1.0/deed.es CC0 1.0 Universal (CC0 1.0) Dedicación de Dominio Público application/zip América del Sur América del Norte |