Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina
- Autores
- Grossi, Mariana Andrea; Julio, Norma; Gardenal, Cristina Noemi; Di Rienzo, Julio Alejandro; Funes, Guillermo
- Año de publicación
- 2011
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Apurimacia dolichocarpa (Fabaceae) is a narrow endemic species, restricted to Córdoba Hills, Argentina. At present, only two populations are known. In order to analyse the level and distribution of its genetic variability, allele frequencies in 16 loci coding for enzymes were estimated from starch gel electrophoresis patterns. The levels of genetic diversity (P99% = 56.25, A = 1.81, He = 0.1125) are higher than the mean for endemic species reported in the literature. The low level of genetic differentiation between the two populations (θ = 0.04) may be the result of a recent fragmentation of an ancestral panmictic population. Apurimacia dolichocarpa does not appear as threatened from the genetic viewpoint, given that its populations preserve a moderate level of allozymic polymorphism. Artificial establishment of intermediate populations would facilitate pollen dispersal, a strategy that could favour the maintenance of the polymorphism levels.
Fil: Grossi, Mariana Andrea. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Julio, Norma. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Cátedra de Genética de Poblaciones y Evolución; Argentina
Fil: Gardenal, Cristina Noemi. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Cátedra de Genética de Poblaciones y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina
Fil: Di Rienzo, Julio Alejandro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina
Fil: Funes, Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina - Materia
- Diversity
- 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:11336/229740
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Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, ArgentinaGrossi, Mariana AndreaJulio, NormaGardenal, Cristina NoemiDi Rienzo, Julio AlejandroFunes, GuillermoDiversityhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Apurimacia dolichocarpa (Fabaceae) is a narrow endemic species, restricted to Córdoba Hills, Argentina. At present, only two populations are known. In order to analyse the level and distribution of its genetic variability, allele frequencies in 16 loci coding for enzymes were estimated from starch gel electrophoresis patterns. The levels of genetic diversity (P99% = 56.25, A = 1.81, He = 0.1125) are higher than the mean for endemic species reported in the literature. The low level of genetic differentiation between the two populations (θ = 0.04) may be the result of a recent fragmentation of an ancestral panmictic population. Apurimacia dolichocarpa does not appear as threatened from the genetic viewpoint, given that its populations preserve a moderate level of allozymic polymorphism. Artificial establishment of intermediate populations would facilitate pollen dispersal, a strategy that could favour the maintenance of the polymorphism levels.Fil: Grossi, Mariana Andrea. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Julio, Norma. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Cátedra de Genética de Poblaciones y Evolución; ArgentinaFil: Gardenal, Cristina Noemi. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Cátedra de Genética de Poblaciones y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; ArgentinaFil: Di Rienzo, Julio Alejandro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; ArgentinaFil: Funes, Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; ArgentinaFinnish Zoological Botanical Publishing Board2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/229740Grossi, Mariana Andrea; Julio, Norma; Gardenal, Cristina Noemi; Di Rienzo, Julio Alejandro; Funes, Guillermo; Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina; Finnish Zoological Botanical Publishing Board; Annales Botanici Fennici; 48; 1; 3-2011; 21-280003-3847CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.5735/085.048.0103info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:40:19Zoai:ri.conicet.gov.ar:11336/229740instacron: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 09:40:19.597CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina |
title |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina |
spellingShingle |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina Grossi, Mariana Andrea Diversity |
title_short |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina |
title_full |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina |
title_fullStr |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina |
title_full_unstemmed |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina |
title_sort |
Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina |
dc.creator.none.fl_str_mv |
Grossi, Mariana Andrea Julio, Norma Gardenal, Cristina Noemi Di Rienzo, Julio Alejandro Funes, Guillermo |
author |
Grossi, Mariana Andrea |
author_facet |
Grossi, Mariana Andrea Julio, Norma Gardenal, Cristina Noemi Di Rienzo, Julio Alejandro Funes, Guillermo |
author_role |
author |
author2 |
Julio, Norma Gardenal, Cristina Noemi Di Rienzo, Julio Alejandro Funes, Guillermo |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Diversity |
topic |
Diversity |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.6 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Apurimacia dolichocarpa (Fabaceae) is a narrow endemic species, restricted to Córdoba Hills, Argentina. At present, only two populations are known. In order to analyse the level and distribution of its genetic variability, allele frequencies in 16 loci coding for enzymes were estimated from starch gel electrophoresis patterns. The levels of genetic diversity (P99% = 56.25, A = 1.81, He = 0.1125) are higher than the mean for endemic species reported in the literature. The low level of genetic differentiation between the two populations (θ = 0.04) may be the result of a recent fragmentation of an ancestral panmictic population. Apurimacia dolichocarpa does not appear as threatened from the genetic viewpoint, given that its populations preserve a moderate level of allozymic polymorphism. Artificial establishment of intermediate populations would facilitate pollen dispersal, a strategy that could favour the maintenance of the polymorphism levels. Fil: Grossi, Mariana Andrea. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División de Plantas Vasculares; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Julio, Norma. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Cátedra de Genética de Poblaciones y Evolución; Argentina Fil: Gardenal, Cristina Noemi. Universidad Nacional de Córdoba. Facultad de Cs.exactas Físicas y Naturales. Cátedra de Genética de Poblaciones y Evolución; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Diversidad y Ecología Animal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto de Diversidad y Ecología Animal; Argentina Fil: Di Rienzo, Julio Alejandro. Universidad Nacional de Córdoba. Facultad de Ciencias Agropecuarias; Argentina Fil: Funes, Guillermo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba. Facultad de Ciencias Exactas Físicas y Naturales. Instituto Multidisciplinario de Biología Vegetal; Argentina |
description |
Apurimacia dolichocarpa (Fabaceae) is a narrow endemic species, restricted to Córdoba Hills, Argentina. At present, only two populations are known. In order to analyse the level and distribution of its genetic variability, allele frequencies in 16 loci coding for enzymes were estimated from starch gel electrophoresis patterns. The levels of genetic diversity (P99% = 56.25, A = 1.81, He = 0.1125) are higher than the mean for endemic species reported in the literature. The low level of genetic differentiation between the two populations (θ = 0.04) may be the result of a recent fragmentation of an ancestral panmictic population. Apurimacia dolichocarpa does not appear as threatened from the genetic viewpoint, given that its populations preserve a moderate level of allozymic polymorphism. Artificial establishment of intermediate populations would facilitate pollen dispersal, a strategy that could favour the maintenance of the polymorphism levels. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-03 |
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/11336/229740 Grossi, Mariana Andrea; Julio, Norma; Gardenal, Cristina Noemi; Di Rienzo, Julio Alejandro; Funes, Guillermo; Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina; Finnish Zoological Botanical Publishing Board; Annales Botanici Fennici; 48; 1; 3-2011; 21-28 0003-3847 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/229740 |
identifier_str_mv |
Grossi, Mariana Andrea; Julio, Norma; Gardenal, Cristina Noemi; Di Rienzo, Julio Alejandro; Funes, Guillermo; Genetic variability in Apurimacia dolichocarpa (Fabaceae), a narrow endemic species of Córdoba Hills, Argentina; Finnish Zoological Botanical Publishing Board; Annales Botanici Fennici; 48; 1; 3-2011; 21-28 0003-3847 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.5735/085.048.0103 |
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 |
dc.publisher.none.fl_str_mv |
Finnish Zoological Botanical Publishing Board |
publisher.none.fl_str_mv |
Finnish Zoological Botanical Publishing Board |
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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1844613276012380160 |
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13.070432 |