Interplay between genetics and environment in an Andean tree species

Autores
Sekely, Jill; Arana, Maria Veronica; Marchelli, Paula; Mattera, María Gabriela; Pastorino, Mario Juan; Soliani, Carolina; Opgenoorth, Lars; Heer, Katrin
Año de publicación
2021
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
Environmental conditions exert major selective pressures on local plants and are one of the main drivers of local adaptation patterns. Identifying specific effects of individual environmental factors including temperature, precipitation, and day length on the genotypes of local trees is one of the main foci of modern forest genetics. However, disentangling individual effects in situ is often complicated by landscape autocorrelation and overlapping environmental gradients. A native temperate tree species that inhabits the Argentine Andes, Nothofagus pumilio, presents an ideal in situ study scenario because the southern Andes run almost perfectly north-to-south over the species? continuous 2000-kilometer range. The naturally narrow and linear species distribution follows clear latitude, elevation, and environment gradients, which allow us to examine patterns of local adaptation and identify loci that may be under environmental selection. We used a paired sampling site study design with high and low elevation sites, as well as dry and wet elevation sites. We performed targeted sequencing on 497 adult trees from 20 sampling sites along the entire species range. We used the resulting SNP set to analyse the population genetic structure to determine general patterns of species-wide and subpopulation genetic variation, relatedness, and expansion following the last glacial maximum. We also performed genotype environmental associations using interpolated climactic information (CHELSAcruts dataset) to identify putative SNPs under selection and determine potential climatic drivers of selection. These results will inform and fuel further downstream analyses of local adaptation within our project, including GWAS and gene flow analyses.
Fil: Sekely, Jill. Universitat Phillips; Alemania
Fil: Arana, Maria Veronica. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Marchelli, Paula. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Mattera, María Gabriela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Pastorino, Mario Juan. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Soliani, Carolina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Opgenoorth, Lars. Universitat Phillips; Alemania
Fil: Heer, Katrin. Universitat Phillips; Alemania
Forest Genetics Student & PostDoc Symposium
New Brunswick
Canadá
Western Forest Genetics Association
Canadian Forest Genetics Association
Materia
NOTHOFAGUS PUMILIO
GENETIC VARIATION
PHENOTYPE GENOTYPE ASSOCIATION
DENDROPHENOTYPE
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:11336/282659
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/282659
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Interplay between genetics and environment in an Andean tree speciesSekely, JillArana, Maria VeronicaMarchelli, PaulaMattera, María GabrielaPastorino, Mario JuanSoliani, CarolinaOpgenoorth, LarsHeer, KatrinNOTHOFAGUS PUMILIOGENETIC VARIATIONPHENOTYPE GENOTYPE ASSOCIATIONDENDROPHENOTYPEhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Environmental conditions exert major selective pressures on local plants and are one of the main drivers of local adaptation patterns. Identifying specific effects of individual environmental factors including temperature, precipitation, and day length on the genotypes of local trees is one of the main foci of modern forest genetics. However, disentangling individual effects in situ is often complicated by landscape autocorrelation and overlapping environmental gradients. A native temperate tree species that inhabits the Argentine Andes, Nothofagus pumilio, presents an ideal in situ study scenario because the southern Andes run almost perfectly north-to-south over the species? continuous 2000-kilometer range. The naturally narrow and linear species distribution follows clear latitude, elevation, and environment gradients, which allow us to examine patterns of local adaptation and identify loci that may be under environmental selection. We used a paired sampling site study design with high and low elevation sites, as well as dry and wet elevation sites. We performed targeted sequencing on 497 adult trees from 20 sampling sites along the entire species range. We used the resulting SNP set to analyse the population genetic structure to determine general patterns of species-wide and subpopulation genetic variation, relatedness, and expansion following the last glacial maximum. We also performed genotype environmental associations using interpolated climactic information (CHELSAcruts dataset) to identify putative SNPs under selection and determine potential climatic drivers of selection. These results will inform and fuel further downstream analyses of local adaptation within our project, including GWAS and gene flow analyses.Fil: Sekely, Jill. Universitat Phillips; AlemaniaFil: Arana, Maria Veronica. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Marchelli, Paula. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Mattera, María Gabriela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Pastorino, Mario Juan. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Soliani, Carolina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; ArgentinaFil: Opgenoorth, Lars. Universitat Phillips; AlemaniaFil: Heer, Katrin. Universitat Phillips; AlemaniaForest Genetics Student & PostDoc SymposiumNew BrunswickCanadáWestern Forest Genetics AssociationCanadian Forest Genetics AssociationCanadian Forest Genetics Association2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectSimposioBookhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/vnd.openxmlformats-officedocument.wordprocessingml.documentapplication/pdfhttp://hdl.handle.net/11336/282659Interplay between genetics and environment in an Andean tree species; Forest Genetics Student & PostDoc Symposium; New Brunswick; Canadá; 2021; 22-23CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://cfga-acgf.com/wp-content/uploads/2021/07/CFGA-WFGA-Forest-Genetics-Student-Symposium-Proceedings-July-2021.pdfInternacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2026-03-31T14:44:10Zoai:ri.conicet.gov.ar:11336/282659instacron: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:34982026-03-31 14:44:10.451CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Interplay between genetics and environment in an Andean tree species
title Interplay between genetics and environment in an Andean tree species
spellingShingle Interplay between genetics and environment in an Andean tree species
Sekely, Jill
NOTHOFAGUS PUMILIO
GENETIC VARIATION
PHENOTYPE GENOTYPE ASSOCIATION
DENDROPHENOTYPE
title_short Interplay between genetics and environment in an Andean tree species
title_full Interplay between genetics and environment in an Andean tree species
title_fullStr Interplay between genetics and environment in an Andean tree species
title_full_unstemmed Interplay between genetics and environment in an Andean tree species
title_sort Interplay between genetics and environment in an Andean tree species
dc.creator.none.fl_str_mv Sekely, Jill
Arana, Maria Veronica
Marchelli, Paula
Mattera, María Gabriela
Pastorino, Mario Juan
Soliani, Carolina
Opgenoorth, Lars
Heer, Katrin
author Sekely, Jill
author_facet Sekely, Jill
Arana, Maria Veronica
Marchelli, Paula
Mattera, María Gabriela
Pastorino, Mario Juan
Soliani, Carolina
Opgenoorth, Lars
Heer, Katrin
author_role author
author2 Arana, Maria Veronica
Marchelli, Paula
Mattera, María Gabriela
Pastorino, Mario Juan
Soliani, Carolina
Opgenoorth, Lars
Heer, Katrin
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv NOTHOFAGUS PUMILIO
GENETIC VARIATION
PHENOTYPE GENOTYPE ASSOCIATION
DENDROPHENOTYPE
topic NOTHOFAGUS PUMILIO
GENETIC VARIATION
PHENOTYPE GENOTYPE ASSOCIATION
DENDROPHENOTYPE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Environmental conditions exert major selective pressures on local plants and are one of the main drivers of local adaptation patterns. Identifying specific effects of individual environmental factors including temperature, precipitation, and day length on the genotypes of local trees is one of the main foci of modern forest genetics. However, disentangling individual effects in situ is often complicated by landscape autocorrelation and overlapping environmental gradients. A native temperate tree species that inhabits the Argentine Andes, Nothofagus pumilio, presents an ideal in situ study scenario because the southern Andes run almost perfectly north-to-south over the species? continuous 2000-kilometer range. The naturally narrow and linear species distribution follows clear latitude, elevation, and environment gradients, which allow us to examine patterns of local adaptation and identify loci that may be under environmental selection. We used a paired sampling site study design with high and low elevation sites, as well as dry and wet elevation sites. We performed targeted sequencing on 497 adult trees from 20 sampling sites along the entire species range. We used the resulting SNP set to analyse the population genetic structure to determine general patterns of species-wide and subpopulation genetic variation, relatedness, and expansion following the last glacial maximum. We also performed genotype environmental associations using interpolated climactic information (CHELSAcruts dataset) to identify putative SNPs under selection and determine potential climatic drivers of selection. These results will inform and fuel further downstream analyses of local adaptation within our project, including GWAS and gene flow analyses.
Fil: Sekely, Jill. Universitat Phillips; Alemania
Fil: Arana, Maria Veronica. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Marchelli, Paula. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Mattera, María Gabriela. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Pastorino, Mario Juan. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Soliani, Carolina. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Patagonia Norte. Estación Experimental Agropecuaria San Carlos de Bariloche. Instituto de Investigaciones Forestales y Agropecuarias Bariloche. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto de Investigaciones Forestales y Agropecuarias Bariloche; Argentina
Fil: Opgenoorth, Lars. Universitat Phillips; Alemania
Fil: Heer, Katrin. Universitat Phillips; Alemania
Forest Genetics Student & PostDoc Symposium
New Brunswick
Canadá
Western Forest Genetics Association
Canadian Forest Genetics Association
description Environmental conditions exert major selective pressures on local plants and are one of the main drivers of local adaptation patterns. Identifying specific effects of individual environmental factors including temperature, precipitation, and day length on the genotypes of local trees is one of the main foci of modern forest genetics. However, disentangling individual effects in situ is often complicated by landscape autocorrelation and overlapping environmental gradients. A native temperate tree species that inhabits the Argentine Andes, Nothofagus pumilio, presents an ideal in situ study scenario because the southern Andes run almost perfectly north-to-south over the species? continuous 2000-kilometer range. The naturally narrow and linear species distribution follows clear latitude, elevation, and environment gradients, which allow us to examine patterns of local adaptation and identify loci that may be under environmental selection. We used a paired sampling site study design with high and low elevation sites, as well as dry and wet elevation sites. We performed targeted sequencing on 497 adult trees from 20 sampling sites along the entire species range. We used the resulting SNP set to analyse the population genetic structure to determine general patterns of species-wide and subpopulation genetic variation, relatedness, and expansion following the last glacial maximum. We also performed genotype environmental associations using interpolated climactic information (CHELSAcruts dataset) to identify putative SNPs under selection and determine potential climatic drivers of selection. These results will inform and fuel further downstream analyses of local adaptation within our project, including GWAS and gene flow analyses.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Simposio
Book
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/282659
Interplay between genetics and environment in an Andean tree species; Forest Genetics Student & PostDoc Symposium; New Brunswick; Canadá; 2021; 22-23
CONICET Digital
CONICET
url http://hdl.handle.net/11336/282659
identifier_str_mv Interplay between genetics and environment in an Andean tree species; Forest Genetics Student & PostDoc Symposium; New Brunswick; Canadá; 2021; 22-23
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://cfga-acgf.com/wp-content/uploads/2021/07/CFGA-WFGA-Forest-Genetics-Student-Symposium-Proceedings-July-2021.pdf
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/vnd.openxmlformats-officedocument.wordprocessingml.document
application/pdf
dc.coverage.none.fl_str_mv Internacional
dc.publisher.none.fl_str_mv Canadian Forest Genetics Association
publisher.none.fl_str_mv Canadian Forest Genetics Association
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 12.822162

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