Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)

Autores
Pometti, Carolina Luciana; Bessega, Cecilia Fabiana; Vilardi, Juan Cesar; Cialdella, Ana Maria; Saidman, Beatriz Ofelia
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Acacia is a pantropical genus comprising>1450 species. Following Vassal's treatment Acacia is considered as a single genus with three subgenera (Acacia, Aculeiferum and Phyllodineae). Acacia caven, A.curvifructa and A.farnesiana belong to subgenus Acacia and the relationship between them is controversial. The aim of this study was to elucidate the relationship between the three species using amplified fragment length polymorphism, analysing 15 populations of these species, and to compare the results obtained with those from a morphological analysis. Genetic diversity indices (percentage of polymorphic loci, genetic diversity) showed that genetic variation in A.caven is higher than that in A.curvifructa and A.farnesiana. Of the total genetic diversity in A.caven and A.farnesiana, most is found within populations (∼70%). Analysis with STRUCTURE showed that the optimal number of clusters (K) was ten, and in all cases where populations were grouped they were geographically close and/or belong to the same variety. The morphological canonical discriminant analysis did not result in a separation between all individuals, indicating that they do not harbour consistent morphological discontinuities. Altogether, the results of our molecular analyses showed the existence of significant differences between A.caven, A.curvifructa and A.farnesiana, which argues for recognizing them as different species.
Fil: Pometti, Carolina Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Bessega, Cecilia Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Vilardi, Juan Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Cialdella, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
Fil: Saidman, Beatriz Ofelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Materia
AFLP
ARGENTINA
GENETIC DIFFERENTIATION
GENETIC STRUCTURE
MEXICO
MORPHOLOGICAL DIFFERENTIATION
MORPHOLOGICAL VARIATION
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:11336/182444
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/182444
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)Pometti, Carolina LucianaBessega, Cecilia FabianaVilardi, Juan CesarCialdella, Ana MariaSaidman, Beatriz OfeliaAFLPARGENTINAGENETIC DIFFERENTIATIONGENETIC STRUCTUREMEXICOMORPHOLOGICAL DIFFERENTIATIONMORPHOLOGICAL VARIATIONhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Acacia is a pantropical genus comprising>1450 species. Following Vassal's treatment Acacia is considered as a single genus with three subgenera (Acacia, Aculeiferum and Phyllodineae). Acacia caven, A.curvifructa and A.farnesiana belong to subgenus Acacia and the relationship between them is controversial. The aim of this study was to elucidate the relationship between the three species using amplified fragment length polymorphism, analysing 15 populations of these species, and to compare the results obtained with those from a morphological analysis. Genetic diversity indices (percentage of polymorphic loci, genetic diversity) showed that genetic variation in A.caven is higher than that in A.curvifructa and A.farnesiana. Of the total genetic diversity in A.caven and A.farnesiana, most is found within populations (∼70%). Analysis with STRUCTURE showed that the optimal number of clusters (K) was ten, and in all cases where populations were grouped they were geographically close and/or belong to the same variety. The morphological canonical discriminant analysis did not result in a separation between all individuals, indicating that they do not harbour consistent morphological discontinuities. Altogether, the results of our molecular analyses showed the existence of significant differences between A.caven, A.curvifructa and A.farnesiana, which argues for recognizing them as different species.Fil: Pometti, Carolina Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Bessega, Cecilia Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Vilardi, Juan Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaFil: Cialdella, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; ArgentinaFil: Saidman, Beatriz Ofelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; ArgentinaWiley Blackwell Publishing, Inc2015-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/182444Pometti, Carolina Luciana; Bessega, Cecilia Fabiana; Vilardi, Juan Cesar; Cialdella, Ana Maria; Saidman, Beatriz Ofelia; Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae); Wiley Blackwell Publishing, Inc; Botanical Journal of The Linnean Society; 177; 4; 4-2015; 593-6060024-4074CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/boj.12262info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:19:35Zoai:ri.conicet.gov.ar:11336/182444instacron: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:34982025-10-22 11:19:36.14CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
title Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
spellingShingle Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
Pometti, Carolina Luciana
AFLP
ARGENTINA
GENETIC DIFFERENTIATION
GENETIC STRUCTURE
MEXICO
MORPHOLOGICAL DIFFERENTIATION
MORPHOLOGICAL VARIATION
title_short Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
title_full Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
title_fullStr Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
title_full_unstemmed Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
title_sort Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae)
dc.creator.none.fl_str_mv Pometti, Carolina Luciana
Bessega, Cecilia Fabiana
Vilardi, Juan Cesar
Cialdella, Ana Maria
Saidman, Beatriz Ofelia
author Pometti, Carolina Luciana
author_facet Pometti, Carolina Luciana
Bessega, Cecilia Fabiana
Vilardi, Juan Cesar
Cialdella, Ana Maria
Saidman, Beatriz Ofelia
author_role author
author2 Bessega, Cecilia Fabiana
Vilardi, Juan Cesar
Cialdella, Ana Maria
Saidman, Beatriz Ofelia
author2_role author
author
author
author
dc.subject.none.fl_str_mv AFLP
ARGENTINA
GENETIC DIFFERENTIATION
GENETIC STRUCTURE
MEXICO
MORPHOLOGICAL DIFFERENTIATION
MORPHOLOGICAL VARIATION
topic AFLP
ARGENTINA
GENETIC DIFFERENTIATION
GENETIC STRUCTURE
MEXICO
MORPHOLOGICAL DIFFERENTIATION
MORPHOLOGICAL VARIATION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Acacia is a pantropical genus comprising>1450 species. Following Vassal's treatment Acacia is considered as a single genus with three subgenera (Acacia, Aculeiferum and Phyllodineae). Acacia caven, A.curvifructa and A.farnesiana belong to subgenus Acacia and the relationship between them is controversial. The aim of this study was to elucidate the relationship between the three species using amplified fragment length polymorphism, analysing 15 populations of these species, and to compare the results obtained with those from a morphological analysis. Genetic diversity indices (percentage of polymorphic loci, genetic diversity) showed that genetic variation in A.caven is higher than that in A.curvifructa and A.farnesiana. Of the total genetic diversity in A.caven and A.farnesiana, most is found within populations (∼70%). Analysis with STRUCTURE showed that the optimal number of clusters (K) was ten, and in all cases where populations were grouped they were geographically close and/or belong to the same variety. The morphological canonical discriminant analysis did not result in a separation between all individuals, indicating that they do not harbour consistent morphological discontinuities. Altogether, the results of our molecular analyses showed the existence of significant differences between A.caven, A.curvifructa and A.farnesiana, which argues for recognizing them as different species.
Fil: Pometti, Carolina Luciana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Bessega, Cecilia Fabiana. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Vilardi, Juan Cesar. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
Fil: Cialdella, Ana Maria. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Botánica Darwinion. Academia Nacional de Ciencias Exactas, Físicas y Naturales. Instituto de Botánica Darwinion; Argentina
Fil: Saidman, Beatriz Ofelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Ecología, Genética y Evolución de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Ecología, Genética y Evolución de Buenos Aires; Argentina
description Acacia is a pantropical genus comprising>1450 species. Following Vassal's treatment Acacia is considered as a single genus with three subgenera (Acacia, Aculeiferum and Phyllodineae). Acacia caven, A.curvifructa and A.farnesiana belong to subgenus Acacia and the relationship between them is controversial. The aim of this study was to elucidate the relationship between the three species using amplified fragment length polymorphism, analysing 15 populations of these species, and to compare the results obtained with those from a morphological analysis. Genetic diversity indices (percentage of polymorphic loci, genetic diversity) showed that genetic variation in A.caven is higher than that in A.curvifructa and A.farnesiana. Of the total genetic diversity in A.caven and A.farnesiana, most is found within populations (∼70%). Analysis with STRUCTURE showed that the optimal number of clusters (K) was ten, and in all cases where populations were grouped they were geographically close and/or belong to the same variety. The morphological canonical discriminant analysis did not result in a separation between all individuals, indicating that they do not harbour consistent morphological discontinuities. Altogether, the results of our molecular analyses showed the existence of significant differences between A.caven, A.curvifructa and A.farnesiana, which argues for recognizing them as different species.
publishDate 2015
dc.date.none.fl_str_mv 2015-04
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/182444
Pometti, Carolina Luciana; Bessega, Cecilia Fabiana; Vilardi, Juan Cesar; Cialdella, Ana Maria; Saidman, Beatriz Ofelia; Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae); Wiley Blackwell Publishing, Inc; Botanical Journal of The Linnean Society; 177; 4; 4-2015; 593-606
0024-4074
CONICET Digital
CONICET
url http://hdl.handle.net/11336/182444
identifier_str_mv Pometti, Carolina Luciana; Bessega, Cecilia Fabiana; Vilardi, Juan Cesar; Cialdella, Ana Maria; Saidman, Beatriz Ofelia; Genetic diversity within and among two Argentinean and one Mexican species of Acacia (Fabaceae); Wiley Blackwell Publishing, Inc; Botanical Journal of The Linnean Society; 177; 4; 4-2015; 593-606
0024-4074
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/boj.12262
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.982451

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