Molecular Phylogenies of South American Mammals from "Palaeoproteomics"

Autores
Buckley, Michael; Carlini, Alfredo Armando; Martinez, Jorge Gabriel; Powell, Jaime Eduardo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Proteomics, a technique with its origins in the late 1980s, has been increasingly applied to extinct faunal remains in recent years with the hopes that it will improve our understanding of the evolution of life on Earth. It has three obvious advantages over DNA methods: 1) several proteins, such as collagen, survive orders of magnitude longer (i.e., millions of years); 2) the methods are much easier to carry out and less prone to contamination; and 3) they are also much cheaper. Previously, proteomics analyses have been used to resolve the phylogenetic placement of an extinct mammal from Madagascar, the ‘Malagasy aardvark,’ which, following a century of debate, was given its own taxonomic order ‘Bibymalagasia.’ The collagen sequencing results obtained from proteomics placed it closest to the tenrecs and the grouping Tenrecoidea. Current research similarly applies these molecular methods to resolving the phylogenetic placement for several groups of South American mammals, including collagen sequencing results from endemic South American ungulates such as Toxodon (Notoungulata) and Macrauchenia (Litopterna) for which current phylogenetic placement on morphological criteria is still debated. We also make comparisons between results from various tissue types from other South American mammals of better understood phylogenies, including Megatherium and Hippidion to further explore the potential of proteomics techniques in the analysis of Late Quaternary faunal remains.
Fil: Buckley, Michael. University of Manchester; Reino Unido
Fil: Carlini, Alfredo Armando. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina
Fil: Martinez, Jorge Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Estudios Sociales. Universidad Nacional de Tucumán. Instituto Superior de Estudios Sociales; Argentina
Fil: Powell, Jaime Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Geología; Argentina
4th International Palaeontological Congress
Mendoza
Argentina
International Palaeontological Association
Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales
Materia
PROTEOMICS
EXTINCT FAUNA
SOUTH AMERICAN MAMMALS
LATE QUATERNARY
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/266306
Acceder
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spelling Molecular Phylogenies of South American Mammals from "Palaeoproteomics"Buckley, MichaelCarlini, Alfredo ArmandoMartinez, Jorge GabrielPowell, Jaime EduardoPROTEOMICSEXTINCT FAUNASOUTH AMERICAN MAMMALSLATE QUATERNARYhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Proteomics, a technique with its origins in the late 1980s, has been increasingly applied to extinct faunal remains in recent years with the hopes that it will improve our understanding of the evolution of life on Earth. It has three obvious advantages over DNA methods: 1) several proteins, such as collagen, survive orders of magnitude longer (i.e., millions of years); 2) the methods are much easier to carry out and less prone to contamination; and 3) they are also much cheaper. Previously, proteomics analyses have been used to resolve the phylogenetic placement of an extinct mammal from Madagascar, the ‘Malagasy aardvark,’ which, following a century of debate, was given its own taxonomic order ‘Bibymalagasia.’ The collagen sequencing results obtained from proteomics placed it closest to the tenrecs and the grouping Tenrecoidea. Current research similarly applies these molecular methods to resolving the phylogenetic placement for several groups of South American mammals, including collagen sequencing results from endemic South American ungulates such as Toxodon (Notoungulata) and Macrauchenia (Litopterna) for which current phylogenetic placement on morphological criteria is still debated. We also make comparisons between results from various tissue types from other South American mammals of better understood phylogenies, including Megatherium and Hippidion to further explore the potential of proteomics techniques in the analysis of Late Quaternary faunal remains.Fil: Buckley, Michael. University of Manchester; Reino UnidoFil: Carlini, Alfredo Armando. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; ArgentinaFil: Martinez, Jorge Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Estudios Sociales. Universidad Nacional de Tucumán. Instituto Superior de Estudios Sociales; ArgentinaFil: Powell, Jaime Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Geología; Argentina4th International Palaeontological CongressMendozaArgentinaInternational Palaeontological AssociationConsejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Nivología, Glaciología y Ciencias AmbientalesUniversidad Nacional de Cuyo2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectCongresoBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/266306Molecular Phylogenies of South American Mammals from "Palaeoproteomics"; 4th International Palaeontological Congress; Mendoza; Argentina; 2014; 179-179CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.thefossilforum.com/topic/50176-4th-international-palaeontological-congress/Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-02-06T12:54:52Zoai:ri.conicet.gov.ar:11336/266306instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982026-02-06 12:54:52.344CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
title Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
spellingShingle Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
Buckley, Michael
PROTEOMICS
EXTINCT FAUNA
SOUTH AMERICAN MAMMALS
LATE QUATERNARY
title_short Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
title_full Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
title_fullStr Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
title_full_unstemmed Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
title_sort Molecular Phylogenies of South American Mammals from "Palaeoproteomics"
dc.creator.none.fl_str_mv Buckley, Michael
Carlini, Alfredo Armando
Martinez, Jorge Gabriel
Powell, Jaime Eduardo
author Buckley, Michael
author_facet Buckley, Michael
Carlini, Alfredo Armando
Martinez, Jorge Gabriel
Powell, Jaime Eduardo
author_role author
author2 Carlini, Alfredo Armando
Martinez, Jorge Gabriel
Powell, Jaime Eduardo
author2_role author
author
author
dc.subject.none.fl_str_mv PROTEOMICS
EXTINCT FAUNA
SOUTH AMERICAN MAMMALS
LATE QUATERNARY
topic PROTEOMICS
EXTINCT FAUNA
SOUTH AMERICAN MAMMALS
LATE QUATERNARY
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Proteomics, a technique with its origins in the late 1980s, has been increasingly applied to extinct faunal remains in recent years with the hopes that it will improve our understanding of the evolution of life on Earth. It has three obvious advantages over DNA methods: 1) several proteins, such as collagen, survive orders of magnitude longer (i.e., millions of years); 2) the methods are much easier to carry out and less prone to contamination; and 3) they are also much cheaper. Previously, proteomics analyses have been used to resolve the phylogenetic placement of an extinct mammal from Madagascar, the ‘Malagasy aardvark,’ which, following a century of debate, was given its own taxonomic order ‘Bibymalagasia.’ The collagen sequencing results obtained from proteomics placed it closest to the tenrecs and the grouping Tenrecoidea. Current research similarly applies these molecular methods to resolving the phylogenetic placement for several groups of South American mammals, including collagen sequencing results from endemic South American ungulates such as Toxodon (Notoungulata) and Macrauchenia (Litopterna) for which current phylogenetic placement on morphological criteria is still debated. We also make comparisons between results from various tissue types from other South American mammals of better understood phylogenies, including Megatherium and Hippidion to further explore the potential of proteomics techniques in the analysis of Late Quaternary faunal remains.
Fil: Buckley, Michael. University of Manchester; Reino Unido
Fil: Carlini, Alfredo Armando. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; Argentina
Fil: Martinez, Jorge Gabriel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto Superior de Estudios Sociales. Universidad Nacional de Tucumán. Instituto Superior de Estudios Sociales; Argentina
Fil: Powell, Jaime Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Instituto de Geología; Argentina
4th International Palaeontological Congress
Mendoza
Argentina
International Palaeontological Association
Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Argentino de Nivología, Glaciología y Ciencias Ambientales
description Proteomics, a technique with its origins in the late 1980s, has been increasingly applied to extinct faunal remains in recent years with the hopes that it will improve our understanding of the evolution of life on Earth. It has three obvious advantages over DNA methods: 1) several proteins, such as collagen, survive orders of magnitude longer (i.e., millions of years); 2) the methods are much easier to carry out and less prone to contamination; and 3) they are also much cheaper. Previously, proteomics analyses have been used to resolve the phylogenetic placement of an extinct mammal from Madagascar, the ‘Malagasy aardvark,’ which, following a century of debate, was given its own taxonomic order ‘Bibymalagasia.’ The collagen sequencing results obtained from proteomics placed it closest to the tenrecs and the grouping Tenrecoidea. Current research similarly applies these molecular methods to resolving the phylogenetic placement for several groups of South American mammals, including collagen sequencing results from endemic South American ungulates such as Toxodon (Notoungulata) and Macrauchenia (Litopterna) for which current phylogenetic placement on morphological criteria is still debated. We also make comparisons between results from various tissue types from other South American mammals of better understood phylogenies, including Megatherium and Hippidion to further explore the potential of proteomics techniques in the analysis of Late Quaternary faunal remains.
publishDate 2014
dc.date.none.fl_str_mv 2014
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Congreso
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/266306
Molecular Phylogenies of South American Mammals from "Palaeoproteomics"; 4th International Palaeontological Congress; Mendoza; Argentina; 2014; 179-179
CONICET Digital
CONICET
url http://hdl.handle.net/11336/266306
identifier_str_mv Molecular Phylogenies of South American Mammals from "Palaeoproteomics"; 4th International Palaeontological Congress; Mendoza; Argentina; 2014; 179-179
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.thefossilforum.com/topic/50176-4th-international-palaeontological-congress/
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https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Universidad Nacional de Cuyo
publisher.none.fl_str_mv Universidad Nacional de Cuyo
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repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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