Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach

Autores
Guzmán, N. V.; Lia, Veronica Viviana; Lanteri, Analia Alicia; Confalonieri, Viviana Andrea
Año de publicación
2006
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The main goal of this contribution is to investigate the genetic structure of boll weevil populationsfrom South America (Argentina and Brazil) and to make further comparisons with a putative source population from USA. Samples were collected in a Paranaense forest under reserve protection, cotton fields and non-cultivated areas. Data from anonymous molecular markers were analysed using both traditional methods of population genetics and Bayesian approaches. Results help to support a previous hypothesis on the presence of two lineages of boll weevil populations in South America: one with characteristics of recent invaders and the other with characteristics of ancient populations. The sample from Urugua-ý´ Provincial Park (Misiones, Argentina) shows the highest percentage of polymorphic loci, the highest values of mean heterozigosity, and the largest number of population-specific alleles, all being typical features of ancient populations. Furthermore, the Urugua-ý´ sample shows two gene pools occurring in sympatry, probably as a consequence of a secondary contact. The remaining samples reveal not only lower percentages of polymorphic loci and heterozygosity values, but also an almost negligible presence of specific alleles. Bayesian methods also suggest the occasional migration of some individuals of ancient lineages from their natural habitats in fragments of the Paranaense forest into cotton fields, and vice versa.
Fil: Guzmán, N. V.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; Argentina
Fil: Lia, Veronica Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; Argentina
Fil: Lanteri, Analia Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Confalonieri, Viviana Andrea. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Materia
Boll weevil
RAPDs
Genetic structure
Bayesian approach
Anthonomus grandis
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:11336/244126
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/244126
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approachGuzmán, N. V.Lia, Veronica VivianaLanteri, Analia AliciaConfalonieri, Viviana AndreaBoll weevilRAPDsGenetic structureBayesian approachAnthonomus grandishttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1The main goal of this contribution is to investigate the genetic structure of boll weevil populationsfrom South America (Argentina and Brazil) and to make further comparisons with a putative source population from USA. Samples were collected in a Paranaense forest under reserve protection, cotton fields and non-cultivated areas. Data from anonymous molecular markers were analysed using both traditional methods of population genetics and Bayesian approaches. Results help to support a previous hypothesis on the presence of two lineages of boll weevil populations in South America: one with characteristics of recent invaders and the other with characteristics of ancient populations. The sample from Urugua-ý´ Provincial Park (Misiones, Argentina) shows the highest percentage of polymorphic loci, the highest values of mean heterozigosity, and the largest number of population-specific alleles, all being typical features of ancient populations. Furthermore, the Urugua-ý´ sample shows two gene pools occurring in sympatry, probably as a consequence of a secondary contact. The remaining samples reveal not only lower percentages of polymorphic loci and heterozygosity values, but also an almost negligible presence of specific alleles. Bayesian methods also suggest the occasional migration of some individuals of ancient lineages from their natural habitats in fragments of the Paranaense forest into cotton fields, and vice versa.Fil: Guzmán, N. V.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; ArgentinaFil: Lia, Veronica Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; ArgentinaFil: Lanteri, Analia Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; ArgentinaFil: Confalonieri, Viviana Andrea. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaSpringer2006-10info: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/11336/244126Guzmán, N. V.; Lia, Veronica Viviana; Lanteri, Analia Alicia; Confalonieri, Viviana Andrea; Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach; Springer; Genetica; 131; 1; 10-2006; 11-200016-6707CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10709-006-9108-3info:eu-repo/semantics/altIdentifier/doi/10.1007/s10709-006-9108-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:48:33Zoai:ri.conicet.gov.ar:11336/244126instacron: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:34982025-10-15 14:48:33.507CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
title Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
spellingShingle Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
Guzmán, N. V.
Boll weevil
RAPDs
Genetic structure
Bayesian approach
Anthonomus grandis
title_short Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
title_full Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
title_fullStr Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
title_full_unstemmed Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
title_sort Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach
dc.creator.none.fl_str_mv Guzmán, N. V.
Lia, Veronica Viviana
Lanteri, Analia Alicia
Confalonieri, Viviana Andrea
author Guzmán, N. V.
author_facet Guzmán, N. V.
Lia, Veronica Viviana
Lanteri, Analia Alicia
Confalonieri, Viviana Andrea
author_role author
author2 Lia, Veronica Viviana
Lanteri, Analia Alicia
Confalonieri, Viviana Andrea
author2_role author
author
author
dc.subject.none.fl_str_mv Boll weevil
RAPDs
Genetic structure
Bayesian approach
Anthonomus grandis
topic Boll weevil
RAPDs
Genetic structure
Bayesian approach
Anthonomus grandis
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The main goal of this contribution is to investigate the genetic structure of boll weevil populationsfrom South America (Argentina and Brazil) and to make further comparisons with a putative source population from USA. Samples were collected in a Paranaense forest under reserve protection, cotton fields and non-cultivated areas. Data from anonymous molecular markers were analysed using both traditional methods of population genetics and Bayesian approaches. Results help to support a previous hypothesis on the presence of two lineages of boll weevil populations in South America: one with characteristics of recent invaders and the other with characteristics of ancient populations. The sample from Urugua-ý´ Provincial Park (Misiones, Argentina) shows the highest percentage of polymorphic loci, the highest values of mean heterozigosity, and the largest number of population-specific alleles, all being typical features of ancient populations. Furthermore, the Urugua-ý´ sample shows two gene pools occurring in sympatry, probably as a consequence of a secondary contact. The remaining samples reveal not only lower percentages of polymorphic loci and heterozygosity values, but also an almost negligible presence of specific alleles. Bayesian methods also suggest the occasional migration of some individuals of ancient lineages from their natural habitats in fragments of the Paranaense forest into cotton fields, and vice versa.
Fil: Guzmán, N. V.. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; Argentina
Fil: Lia, Veronica Viviana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; Argentina
Fil: Lanteri, Analia Alicia. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Entomología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata; Argentina
Fil: Confalonieri, Viviana Andrea. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Ecología, Genética y Evolución. Laboratorio de Genética; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
description The main goal of this contribution is to investigate the genetic structure of boll weevil populationsfrom South America (Argentina and Brazil) and to make further comparisons with a putative source population from USA. Samples were collected in a Paranaense forest under reserve protection, cotton fields and non-cultivated areas. Data from anonymous molecular markers were analysed using both traditional methods of population genetics and Bayesian approaches. Results help to support a previous hypothesis on the presence of two lineages of boll weevil populations in South America: one with characteristics of recent invaders and the other with characteristics of ancient populations. The sample from Urugua-ý´ Provincial Park (Misiones, Argentina) shows the highest percentage of polymorphic loci, the highest values of mean heterozigosity, and the largest number of population-specific alleles, all being typical features of ancient populations. Furthermore, the Urugua-ý´ sample shows two gene pools occurring in sympatry, probably as a consequence of a secondary contact. The remaining samples reveal not only lower percentages of polymorphic loci and heterozygosity values, but also an almost negligible presence of specific alleles. Bayesian methods also suggest the occasional migration of some individuals of ancient lineages from their natural habitats in fragments of the Paranaense forest into cotton fields, and vice versa.
publishDate 2006
dc.date.none.fl_str_mv 2006-10
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/11336/244126
Guzmán, N. V.; Lia, Veronica Viviana; Lanteri, Analia Alicia; Confalonieri, Viviana Andrea; Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach; Springer; Genetica; 131; 1; 10-2006; 11-20
0016-6707
CONICET Digital
CONICET
url http://hdl.handle.net/11336/244126
identifier_str_mv Guzmán, N. V.; Lia, Veronica Viviana; Lanteri, Analia Alicia; Confalonieri, Viviana Andrea; Population structure of the boll weevil in cotton fields and subtropical forests of South America: a bayesian approach; Springer; Genetica; 131; 1; 10-2006; 11-20
0016-6707
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10709-006-9108-3
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10709-006-9108-3
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 Springer
publisher.none.fl_str_mv Springer
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 13.216834

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