Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina

Autores
Percuoco, Cecilia Beatriz; Bich, Gustavo Angel; Talavera Stefani, Liliana Noelia; Cardozo, Alicia Elba; Rodríguez, Manuela Edith; González, Naiké Lucía; Sorol, Claudia Beatriz; Crivello, Juan Fernando; Crisci, Jorge Victor; Argüelles, Carina Francisca
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Calophyllum brasiliense is a tropical tree that grows exclusively in riparian forest and in almost permanently flooded areas. In Argentina two small populations located within riparian forest from Misiones and Corrientes Provinces have been recently identified. These riparian communities have been extensively fragmented and are at risk of local extinction due to flooding caused by a nearby dam and other anthropogenic changes that threaten this habitat. Genetic characterization using information from 56 RAPD loci revealed low expected heterozygosity in both populations (He = 0.273). Most genetic variability was distributed within populations, and a significant ϕST statistic value (0.283, p<0.05) showed the existence of a large genetic differentiation between them. Furthermore, the SGS analysis revealed a nonrandom distribution of genotypes in Misiones? population. Although these populations could have belonged to a large and continuous forest in the past, the process of habitat fragmentation may have favoured the divergence between them; sufficient time has passed to cause their genetic differentiation. As these populations represent the new southernmost species distribution, the genetic information obtained in this study should be analyzed in conjunction with ecological evaluations in order to develop management strategies that can ensure its conservation.
Fil: Percuoco, Cecilia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
Fil: Bich, Gustavo Angel. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Genetica; Argentina
Fil: Talavera Stefani, Liliana Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
Fil: Cardozo, Alicia Elba. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Rodríguez, Manuela Edith. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: González, Naiké Lucía. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Sorol, Claudia Beatriz. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Crivello, Juan Fernando. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Crisci, Jorge Victor. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Sistemática y Biología Evolutiva; Argentina
Fil: Argüelles, Carina Francisca. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
Materia
ARARY
RIPARIAN FOREST
GENETIC CHARACTERIZATION
MOLECULAR MARKERS
SGS
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:11336/30765
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/30765
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast ArgentinaPercuoco, Cecilia BeatrizBich, Gustavo AngelTalavera Stefani, Liliana NoeliaCardozo, Alicia ElbaRodríguez, Manuela EdithGonzález, Naiké LucíaSorol, Claudia BeatrizCrivello, Juan FernandoCrisci, Jorge VictorArgüelles, Carina FranciscaARARYRIPARIAN FORESTGENETIC CHARACTERIZATIONMOLECULAR MARKERSSGShttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Calophyllum brasiliense is a tropical tree that grows exclusively in riparian forest and in almost permanently flooded areas. In Argentina two small populations located within riparian forest from Misiones and Corrientes Provinces have been recently identified. These riparian communities have been extensively fragmented and are at risk of local extinction due to flooding caused by a nearby dam and other anthropogenic changes that threaten this habitat. Genetic characterization using information from 56 RAPD loci revealed low expected heterozygosity in both populations (He = 0.273). Most genetic variability was distributed within populations, and a significant ϕST statistic value (0.283, p<0.05) showed the existence of a large genetic differentiation between them. Furthermore, the SGS analysis revealed a nonrandom distribution of genotypes in Misiones? population. Although these populations could have belonged to a large and continuous forest in the past, the process of habitat fragmentation may have favoured the divergence between them; sufficient time has passed to cause their genetic differentiation. As these populations represent the new southernmost species distribution, the genetic information obtained in this study should be analyzed in conjunction with ecological evaluations in order to develop management strategies that can ensure its conservation.Fil: Percuoco, Cecilia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; ArgentinaFil: Bich, Gustavo Angel. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Genetica; ArgentinaFil: Talavera Stefani, Liliana Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; ArgentinaFil: Cardozo, Alicia Elba. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; ArgentinaFil: Rodríguez, Manuela Edith. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; ArgentinaFil: González, Naiké Lucía. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; ArgentinaFil: Sorol, Claudia Beatriz. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; ArgentinaFil: Crivello, Juan Fernando. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; ArgentinaFil: Crisci, Jorge Victor. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Sistemática y Biología Evolutiva; ArgentinaFil: Argüelles, Carina Francisca. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; ArgentinaINNSPUB2014-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/30765Argüelles, Carina Francisca; Rodríguez, Manuela Edith; Cardozo, Alicia Elba; Talavera Stefani, Liliana Noelia; Bich, Gustavo Angel; Percuoco, Cecilia Beatriz; et al.; Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina; INNSPUB; Journal of biodiversity and environmental sciences; 5; 6; 12-2014; 87-982220-66632222-3045CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/http://www.innspub.net/wp-content/uploads/2014/12/JBES-Vol5No6-p87-98.pdfinfo:eu-repo/semantics/altIdentifier/url/http://www.innspub.net/volume-5-number-6-december-2014-jbes/info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T12:18:39Zoai:ri.conicet.gov.ar:11336/30765instacron: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 12:18:40.128CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
title Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
spellingShingle Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
Percuoco, Cecilia Beatriz
ARARY
RIPARIAN FOREST
GENETIC CHARACTERIZATION
MOLECULAR MARKERS
SGS
title_short Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
title_full Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
title_fullStr Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
title_full_unstemmed Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
title_sort Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina
dc.creator.none.fl_str_mv Percuoco, Cecilia Beatriz
Bich, Gustavo Angel
Talavera Stefani, Liliana Noelia
Cardozo, Alicia Elba
Rodríguez, Manuela Edith
González, Naiké Lucía
Sorol, Claudia Beatriz
Crivello, Juan Fernando
Crisci, Jorge Victor
Argüelles, Carina Francisca
author Percuoco, Cecilia Beatriz
author_facet Percuoco, Cecilia Beatriz
Bich, Gustavo Angel
Talavera Stefani, Liliana Noelia
Cardozo, Alicia Elba
Rodríguez, Manuela Edith
González, Naiké Lucía
Sorol, Claudia Beatriz
Crivello, Juan Fernando
Crisci, Jorge Victor
Argüelles, Carina Francisca
author_role author
author2 Bich, Gustavo Angel
Talavera Stefani, Liliana Noelia
Cardozo, Alicia Elba
Rodríguez, Manuela Edith
González, Naiké Lucía
Sorol, Claudia Beatriz
Crivello, Juan Fernando
Crisci, Jorge Victor
Argüelles, Carina Francisca
author2_role author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv ARARY
RIPARIAN FOREST
GENETIC CHARACTERIZATION
MOLECULAR MARKERS
SGS
topic ARARY
RIPARIAN FOREST
GENETIC CHARACTERIZATION
MOLECULAR MARKERS
SGS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Calophyllum brasiliense is a tropical tree that grows exclusively in riparian forest and in almost permanently flooded areas. In Argentina two small populations located within riparian forest from Misiones and Corrientes Provinces have been recently identified. These riparian communities have been extensively fragmented and are at risk of local extinction due to flooding caused by a nearby dam and other anthropogenic changes that threaten this habitat. Genetic characterization using information from 56 RAPD loci revealed low expected heterozygosity in both populations (He = 0.273). Most genetic variability was distributed within populations, and a significant ϕST statistic value (0.283, p<0.05) showed the existence of a large genetic differentiation between them. Furthermore, the SGS analysis revealed a nonrandom distribution of genotypes in Misiones? population. Although these populations could have belonged to a large and continuous forest in the past, the process of habitat fragmentation may have favoured the divergence between them; sufficient time has passed to cause their genetic differentiation. As these populations represent the new southernmost species distribution, the genetic information obtained in this study should be analyzed in conjunction with ecological evaluations in order to develop management strategies that can ensure its conservation.
Fil: Percuoco, Cecilia Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
Fil: Bich, Gustavo Angel. Universidad Nacional de Misiones. Facultad de Cs.exactas Químicas y Naturales. Departamento de Genetica; Argentina
Fil: Talavera Stefani, Liliana Noelia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
Fil: Cardozo, Alicia Elba. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Rodríguez, Manuela Edith. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: González, Naiké Lucía. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Sorol, Claudia Beatriz. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Crivello, Juan Fernando. Universidad Nacional de Misiones. Facultad de Ciencias Exactas, Químicas y Naturales; Argentina
Fil: Crisci, Jorge Victor. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Laboratorio de Sistemática y Biología Evolutiva; Argentina
Fil: Argüelles, Carina Francisca. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina
description Calophyllum brasiliense is a tropical tree that grows exclusively in riparian forest and in almost permanently flooded areas. In Argentina two small populations located within riparian forest from Misiones and Corrientes Provinces have been recently identified. These riparian communities have been extensively fragmented and are at risk of local extinction due to flooding caused by a nearby dam and other anthropogenic changes that threaten this habitat. Genetic characterization using information from 56 RAPD loci revealed low expected heterozygosity in both populations (He = 0.273). Most genetic variability was distributed within populations, and a significant ϕST statistic value (0.283, p<0.05) showed the existence of a large genetic differentiation between them. Furthermore, the SGS analysis revealed a nonrandom distribution of genotypes in Misiones? population. Although these populations could have belonged to a large and continuous forest in the past, the process of habitat fragmentation may have favoured the divergence between them; sufficient time has passed to cause their genetic differentiation. As these populations represent the new southernmost species distribution, the genetic information obtained in this study should be analyzed in conjunction with ecological evaluations in order to develop management strategies that can ensure its conservation.
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/30765
Argüelles, Carina Francisca; Rodríguez, Manuela Edith; Cardozo, Alicia Elba; Talavera Stefani, Liliana Noelia; Bich, Gustavo Angel; Percuoco, Cecilia Beatriz; et al.; Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina; INNSPUB; Journal of biodiversity and environmental sciences; 5; 6; 12-2014; 87-98
2220-6663
2222-3045
CONICET Digital
CONICET
url http://hdl.handle.net/11336/30765
identifier_str_mv Argüelles, Carina Francisca; Rodríguez, Manuela Edith; Cardozo, Alicia Elba; Talavera Stefani, Liliana Noelia; Bich, Gustavo Angel; Percuoco, Cecilia Beatriz; et al.; Assessment of genetic differentiation among relict populations of calophyllum brasiliense camb. (calophyllaceae) from northeast Argentina; INNSPUB; Journal of biodiversity and environmental sciences; 5; 6; 12-2014; 87-98
2220-6663
2222-3045
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.innspub.net/wp-content/uploads/2014/12/JBES-Vol5No6-p87-98.pdf
info:eu-repo/semantics/altIdentifier/url/http://www.innspub.net/volume-5-number-6-december-2014-jbes/
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
dc.publisher.none.fl_str_mv INNSPUB
publisher.none.fl_str_mv INNSPUB
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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