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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/182444
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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 Técnicas2025-09-29T09:50:16Zoai: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:34982025-09-29 09:50:16.568CONICET 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 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 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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1844613550056669184 |
score |
13.070432 |