Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina

Autores
Zelener, Noga; Fornes, Luis Fernando; Inza, Maria Virginia; Tosto, Daniela Sandra; Soldati, Maria Cristina; Oliveira, Luiz Orlando de
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión aceptada
Descripción
In the Yungas of Northwestern Argentina, three endangered species of Cedrela (C. angustifolia, C. saltensis, and C. balansae) follow altitudinal gradients of distribution with contact zones between them. We sampled 210 individuals from 20 populations that spanned most of Cedrela's geographical range in the Yungas, and used Amplified Fragment Length Polymorphism (AFLP) markers and DNA sequences of the nuclear Internal Transcribed Spacer (ITS) to investigate hybrid zones. Data analyses employed an array of complementary methods, including principal coordinate analyses, Bayesian clustering analyses, maximum likelihood tree-building, and network techniques. Both nuclear molecular systems - AFLP and ITS - provided insights into the evolutionary history of Cedrela in the Yungas in a congruent manner. We uncovered strong support for the occurrence of natural hybridization between C. balansae and C. saltensis. Additionally, we identified hybrid zones in areas of sympatry (at both the Calilegua National Park and the San Andrés farm) and in transition zones from 820 to 1100meters above sea level (localities of Pintascayo and Acambuco). There was no evidence for hybridization of either C. balansae or C. saltensis with C. angustifolia. The role of hybrid populations in conservation and use of genetic resources in the Yungas were discussed
Inst. de Biotecnología
Fil: Zelener, Noga. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina
Fil: Fornes, Luis Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina
Fil: Inza, Maria Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina
Fil: Tosto, Daniela Sandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina
Fil: Soldati, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina
Fil: Oliveira, Luiz Orlando de. Universidade Federal de Viçosa. Departamento de Bioquímica e Biologia Molecular; Brasil
Fuente
Molecular phylogenetics and evolution 102 : 45-55. (September 2016)
Materia
Producción Forestal
Cedrela
Genética Molecular
Forestry Production
Molecular Genetics
Yungas, Argentina
Nivel de accesibilidad
acceso restringido
Condiciones de uso
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/1024
Acceder
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spelling Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern ArgentinaZelener, NogaFornes, Luis FernandoInza, Maria VirginiaTosto, Daniela SandraSoldati, Maria CristinaOliveira, Luiz Orlando deProducción ForestalCedrelaGenética MolecularForestry ProductionMolecular GeneticsYungas, ArgentinaIn the Yungas of Northwestern Argentina, three endangered species of Cedrela (C. angustifolia, C. saltensis, and C. balansae) follow altitudinal gradients of distribution with contact zones between them. We sampled 210 individuals from 20 populations that spanned most of Cedrela's geographical range in the Yungas, and used Amplified Fragment Length Polymorphism (AFLP) markers and DNA sequences of the nuclear Internal Transcribed Spacer (ITS) to investigate hybrid zones. Data analyses employed an array of complementary methods, including principal coordinate analyses, Bayesian clustering analyses, maximum likelihood tree-building, and network techniques. Both nuclear molecular systems - AFLP and ITS - provided insights into the evolutionary history of Cedrela in the Yungas in a congruent manner. We uncovered strong support for the occurrence of natural hybridization between C. balansae and C. saltensis. Additionally, we identified hybrid zones in areas of sympatry (at both the Calilegua National Park and the San Andrés farm) and in transition zones from 820 to 1100meters above sea level (localities of Pintascayo and Acambuco). There was no evidence for hybridization of either C. balansae or C. saltensis with C. angustifolia. The role of hybrid populations in conservation and use of genetic resources in the Yungas were discussedInst. de BiotecnologíaFil: Zelener, Noga. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; ArgentinaFil: Fornes, Luis Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; ArgentinaFil: Inza, Maria Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; ArgentinaFil: Tosto, Daniela Sandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; ArgentinaFil: Soldati, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; ArgentinaFil: Oliveira, Luiz Orlando de. Universidade Federal de Viçosa. Departamento de Bioquímica e Biologia Molecular; Brasil2017-08-23T17:23:04Z2017-08-23T17:23:04Z2016info:eu-repo/semantics/articleinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/1024http://www.sciencedirect.com/science/article/pii/S1055790316301099?via%3Dihub1055-7903https://doi.org/10.1016/j.ympev.2016.05.020Molecular phylogenetics and evolution 102 : 45-55. (September 2016)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-10-16T09:28:59Zoai:localhost:20.500.12123/1024instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-10-16 09:28:59.503INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
title Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
spellingShingle Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
Zelener, Noga
Producción Forestal
Cedrela
Genética Molecular
Forestry Production
Molecular Genetics
Yungas, Argentina
title_short Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
title_full Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
title_fullStr Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
title_full_unstemmed Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
title_sort Molecular evidence of hybrid zones of cedrela (Meliaceae) in the yungas of northwestern Argentina
dc.creator.none.fl_str_mv Zelener, Noga
Fornes, Luis Fernando
Inza, Maria Virginia
Tosto, Daniela Sandra
Soldati, Maria Cristina
Oliveira, Luiz Orlando de
author Zelener, Noga
author_facet Zelener, Noga
Fornes, Luis Fernando
Inza, Maria Virginia
Tosto, Daniela Sandra
Soldati, Maria Cristina
Oliveira, Luiz Orlando de
author_role author
author2 Fornes, Luis Fernando
Inza, Maria Virginia
Tosto, Daniela Sandra
Soldati, Maria Cristina
Oliveira, Luiz Orlando de
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Producción Forestal
Cedrela
Genética Molecular
Forestry Production
Molecular Genetics
Yungas, Argentina
topic Producción Forestal
Cedrela
Genética Molecular
Forestry Production
Molecular Genetics
Yungas, Argentina
dc.description.none.fl_txt_mv In the Yungas of Northwestern Argentina, three endangered species of Cedrela (C. angustifolia, C. saltensis, and C. balansae) follow altitudinal gradients of distribution with contact zones between them. We sampled 210 individuals from 20 populations that spanned most of Cedrela's geographical range in the Yungas, and used Amplified Fragment Length Polymorphism (AFLP) markers and DNA sequences of the nuclear Internal Transcribed Spacer (ITS) to investigate hybrid zones. Data analyses employed an array of complementary methods, including principal coordinate analyses, Bayesian clustering analyses, maximum likelihood tree-building, and network techniques. Both nuclear molecular systems - AFLP and ITS - provided insights into the evolutionary history of Cedrela in the Yungas in a congruent manner. We uncovered strong support for the occurrence of natural hybridization between C. balansae and C. saltensis. Additionally, we identified hybrid zones in areas of sympatry (at both the Calilegua National Park and the San Andrés farm) and in transition zones from 820 to 1100meters above sea level (localities of Pintascayo and Acambuco). There was no evidence for hybridization of either C. balansae or C. saltensis with C. angustifolia. The role of hybrid populations in conservation and use of genetic resources in the Yungas were discussed
Inst. de Biotecnología
Fil: Zelener, Noga. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina
Fil: Fornes, Luis Fernando. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Famaillá; Argentina
Fil: Inza, Maria Virginia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina
Fil: Tosto, Daniela Sandra. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina
Fil: Soldati, Maria Cristina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina
Fil: Oliveira, Luiz Orlando de. Universidade Federal de Viçosa. Departamento de Bioquímica e Biologia Molecular; Brasil
description In the Yungas of Northwestern Argentina, three endangered species of Cedrela (C. angustifolia, C. saltensis, and C. balansae) follow altitudinal gradients of distribution with contact zones between them. We sampled 210 individuals from 20 populations that spanned most of Cedrela's geographical range in the Yungas, and used Amplified Fragment Length Polymorphism (AFLP) markers and DNA sequences of the nuclear Internal Transcribed Spacer (ITS) to investigate hybrid zones. Data analyses employed an array of complementary methods, including principal coordinate analyses, Bayesian clustering analyses, maximum likelihood tree-building, and network techniques. Both nuclear molecular systems - AFLP and ITS - provided insights into the evolutionary history of Cedrela in the Yungas in a congruent manner. We uncovered strong support for the occurrence of natural hybridization between C. balansae and C. saltensis. Additionally, we identified hybrid zones in areas of sympatry (at both the Calilegua National Park and the San Andrés farm) and in transition zones from 820 to 1100meters above sea level (localities of Pintascayo and Acambuco). There was no evidence for hybridization of either C. balansae or C. saltensis with C. angustifolia. The role of hybrid populations in conservation and use of genetic resources in the Yungas were discussed
publishDate 2016
dc.date.none.fl_str_mv 2016
2017-08-23T17:23:04Z
2017-08-23T17:23:04Z
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/acceptedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/1024
http://www.sciencedirect.com/science/article/pii/S1055790316301099?via%3Dihub
1055-7903
https://doi.org/10.1016/j.ympev.2016.05.020
url http://hdl.handle.net/20.500.12123/1024
http://www.sciencedirect.com/science/article/pii/S1055790316301099?via%3Dihub
https://doi.org/10.1016/j.ympev.2016.05.020
identifier_str_mv 1055-7903
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/restrictedAccess
eu_rights_str_mv restrictedAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Molecular phylogenetics and evolution 102 : 45-55. (September 2016)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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score 12.712165

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