Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data

Autores
Mondon, Ana Laura; Owens, Gregory L.; Poverene, Maria Monica; Cantamutto, Miguel Angel; Rieseberg, Loren H.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Gene flow can have several different applied consequences, ranging from extinction to the escape of transgenes to the evolution of weedy or invasive lineages. Here, we describe patterns of hybridization and gene flow involving domesticated and wild sunflowers in Argentina. To address the risks of introgression of variants from the cultivated sunflower into invasive wild Helianthus, we used genotyping‐by‐sequencing (GBS) to genotype 182 samples from 11 sites in Argentina, along with previously published data from samples from the native range (North America), to determine the native source populations of the Argentinian samples and to detect admixture. We unexpectedly discovered two distinctive forms of H. petiolaris in Argentina, one from H. petiolaris subsp. petiolaris as expected, but the other from an unknown source. Extensive admixture was observed among Argentinian sunflowers, largely confirming phenotypic predictions. While many hybrids are F1s, there were signals consistent with introgression from the domesticated sunflower into H. petiolaris. Whether this introgression is incidental or a causal driver of invasiveness is not yet clear, but it seems likely that genes found in the domesticated sunflower genome (whether engineered or not) will quickly find their way into wild Argentinian sunflower populations.
EEA Hilario Ascasubi
Fil: Mondon, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Owens, Gregory L. University of British Columbia. Department of Botany and Biodiversity Research Centre; Canada
Fil: Poverene, Maria Monica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Cantamutto, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
Fil: Rieseberg, Loren H. University of British Columbia. Department of Botany and Biodiversity Research Centre; Canada
Fuente
Evolutionary Applications 11 (2) : 193-204 (February 2018)
Materia
Helianthus Annuus
Flujo Genético
Genotipos
Secuencia Nucleotídica
Gene Flow
Genotypes
Nucleotide Sequence
Girasol
Argentina
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
INTA Digital (INTA)
Institución
Instituto Nacional de Tecnología Agropecuaria
OAI Identificador
oai:localhost:20.500.12123/2182
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spelling Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing dataMondon, Ana LauraOwens, Gregory L.Poverene, Maria MonicaCantamutto, Miguel AngelRieseberg, Loren H.Helianthus AnnuusFlujo GenéticoGenotiposSecuencia NucleotídicaGene FlowGenotypesNucleotide SequenceGirasolArgentinaGene flow can have several different applied consequences, ranging from extinction to the escape of transgenes to the evolution of weedy or invasive lineages. Here, we describe patterns of hybridization and gene flow involving domesticated and wild sunflowers in Argentina. To address the risks of introgression of variants from the cultivated sunflower into invasive wild Helianthus, we used genotyping‐by‐sequencing (GBS) to genotype 182 samples from 11 sites in Argentina, along with previously published data from samples from the native range (North America), to determine the native source populations of the Argentinian samples and to detect admixture. We unexpectedly discovered two distinctive forms of H. petiolaris in Argentina, one from H. petiolaris subsp. petiolaris as expected, but the other from an unknown source. Extensive admixture was observed among Argentinian sunflowers, largely confirming phenotypic predictions. While many hybrids are F1s, there were signals consistent with introgression from the domesticated sunflower into H. petiolaris. Whether this introgression is incidental or a causal driver of invasiveness is not yet clear, but it seems likely that genes found in the domesticated sunflower genome (whether engineered or not) will quickly find their way into wild Argentinian sunflower populations.EEA Hilario AscasubiFil: Mondon, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; ArgentinaFil: Owens, Gregory L. University of British Columbia. Department of Botany and Biodiversity Research Centre; CanadaFil: Poverene, Maria Monica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; ArgentinaFil: Cantamutto, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Hilario Ascasubi; ArgentinaFil: Rieseberg, Loren H. University of British Columbia. Department of Botany and Biodiversity Research Centre; Canada2018-04-05T16:50:41Z2018-04-05T16:50:41Z2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttps://onlinelibrary.wiley.com/doi/full/10.1111/eva.12527http://hdl.handle.net/20.500.12123/21821752-45631752-4571https://doi.org/10.1111/eva.12527Evolutionary Applications 11 (2) : 193-204 (February 2018)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)2025-09-29T13:44:17Zoai:localhost:20.500.12123/2182instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-29 13:44:17.402INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
title Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
spellingShingle Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
Mondon, Ana Laura
Helianthus Annuus
Flujo Genético
Genotipos
Secuencia Nucleotídica
Gene Flow
Genotypes
Nucleotide Sequence
Girasol
Argentina
title_short Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
title_full Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
title_fullStr Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
title_full_unstemmed Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
title_sort Gene flow in Argentinian sunflowers as revealed by genotyping‐by‐sequencing data
dc.creator.none.fl_str_mv Mondon, Ana Laura
Owens, Gregory L.
Poverene, Maria Monica
Cantamutto, Miguel Angel
Rieseberg, Loren H.
author Mondon, Ana Laura
author_facet Mondon, Ana Laura
Owens, Gregory L.
Poverene, Maria Monica
Cantamutto, Miguel Angel
Rieseberg, Loren H.
author_role author
author2 Owens, Gregory L.
Poverene, Maria Monica
Cantamutto, Miguel Angel
Rieseberg, Loren H.
author2_role author
author
author
author
dc.subject.none.fl_str_mv Helianthus Annuus
Flujo Genético
Genotipos
Secuencia Nucleotídica
Gene Flow
Genotypes
Nucleotide Sequence
Girasol
Argentina
topic Helianthus Annuus
Flujo Genético
Genotipos
Secuencia Nucleotídica
Gene Flow
Genotypes
Nucleotide Sequence
Girasol
Argentina
dc.description.none.fl_txt_mv Gene flow can have several different applied consequences, ranging from extinction to the escape of transgenes to the evolution of weedy or invasive lineages. Here, we describe patterns of hybridization and gene flow involving domesticated and wild sunflowers in Argentina. To address the risks of introgression of variants from the cultivated sunflower into invasive wild Helianthus, we used genotyping‐by‐sequencing (GBS) to genotype 182 samples from 11 sites in Argentina, along with previously published data from samples from the native range (North America), to determine the native source populations of the Argentinian samples and to detect admixture. We unexpectedly discovered two distinctive forms of H. petiolaris in Argentina, one from H. petiolaris subsp. petiolaris as expected, but the other from an unknown source. Extensive admixture was observed among Argentinian sunflowers, largely confirming phenotypic predictions. While many hybrids are F1s, there were signals consistent with introgression from the domesticated sunflower into H. petiolaris. Whether this introgression is incidental or a causal driver of invasiveness is not yet clear, but it seems likely that genes found in the domesticated sunflower genome (whether engineered or not) will quickly find their way into wild Argentinian sunflower populations.
EEA Hilario Ascasubi
Fil: Mondon, Ana Laura. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina
Fil: Owens, Gregory L. University of British Columbia. Department of Botany and Biodiversity Research Centre; Canada
Fil: Poverene, Maria Monica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Bahía Blanca. Centro de Recursos Naturales Renovables de la Zona Semiárida; Argentina. Universidad Nacional del Sur. Departamento de Agronomía; Argentina
Fil: Cantamutto, Miguel Angel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Hilario Ascasubi; Argentina
Fil: Rieseberg, Loren H. University of British Columbia. Department of Botany and Biodiversity Research Centre; Canada
description Gene flow can have several different applied consequences, ranging from extinction to the escape of transgenes to the evolution of weedy or invasive lineages. Here, we describe patterns of hybridization and gene flow involving domesticated and wild sunflowers in Argentina. To address the risks of introgression of variants from the cultivated sunflower into invasive wild Helianthus, we used genotyping‐by‐sequencing (GBS) to genotype 182 samples from 11 sites in Argentina, along with previously published data from samples from the native range (North America), to determine the native source populations of the Argentinian samples and to detect admixture. We unexpectedly discovered two distinctive forms of H. petiolaris in Argentina, one from H. petiolaris subsp. petiolaris as expected, but the other from an unknown source. Extensive admixture was observed among Argentinian sunflowers, largely confirming phenotypic predictions. While many hybrids are F1s, there were signals consistent with introgression from the domesticated sunflower into H. petiolaris. Whether this introgression is incidental or a causal driver of invasiveness is not yet clear, but it seems likely that genes found in the domesticated sunflower genome (whether engineered or not) will quickly find their way into wild Argentinian sunflower populations.
publishDate 2018
dc.date.none.fl_str_mv 2018-04-05T16:50:41Z
2018-04-05T16:50:41Z
2018-02
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 https://onlinelibrary.wiley.com/doi/full/10.1111/eva.12527
http://hdl.handle.net/20.500.12123/2182
1752-4563
1752-4571
https://doi.org/10.1111/eva.12527
url https://onlinelibrary.wiley.com/doi/full/10.1111/eva.12527
http://hdl.handle.net/20.500.12123/2182
https://doi.org/10.1111/eva.12527
identifier_str_mv 1752-4563
1752-4571
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv Evolutionary Applications 11 (2) : 193-204 (February 2018)
reponame:INTA Digital (INTA)
instname:Instituto Nacional de Tecnología Agropecuaria
reponame_str INTA Digital (INTA)
collection INTA Digital (INTA)
instname_str Instituto Nacional de Tecnología Agropecuaria
repository.name.fl_str_mv INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria
repository.mail.fl_str_mv tripaldi.nicolas@inta.gob.ar
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