Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models
- Autores
- Hernández, Mariano Agustín; López, Juan Adolfo; Cappa, Eduardo Pablo
- Año de publicación
- 2019
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Environmental heterogeneity and/or genetic and environmental competition were quantified on two growth traits, diameter at breast height and total height, and wood density in a progeny trial of Corymbia citriodora subsp. variegata. Three single-trait mixed models with random spatial and/or competition effects were compared to a standard analysis by analyzing fit, dispersion parameters, accuracy of breeding values, genetic gains, and ranking of trees. In addition, a multiple-trait spatial-competition model was fitted to estimate correlations among direct and indirect additive genetic effects, and to explore relations between traits. Single-trait analyses with spatial and/or competition effects outperformed the standard model. However, the performance of these models depended on the sensitivity of each trait to detect each effect. Direct-indirect genetic correlations from the multiple-trait spatial-competition model showed inverse and strong relations among growth traits and wood density, suggesting that growth traits can be affected by competition and environmental heterogeneity, but also wood density might be influenced by these effects. The approach proposed was useful to improve the genetic analysis of the species as well as to gain an understanding of the genetic relations between traits under the influence of environmental heterogeneity and competition.
Fil: Hernández, Mariano Agustín. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
Fil: López, Juan Adolfo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina
Fil: Cappa, Eduardo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina - Materia
-
ARGENTINA
GENETIC CORRELATION
INDIRECT GENETIC EFFECTS
TWO DIMENSIONAL SURFACE
WOOD DENSITY - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/155347
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spelling |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition modelsHernández, Mariano AgustínLópez, Juan AdolfoCappa, Eduardo PabloARGENTINAGENETIC CORRELATIONINDIRECT GENETIC EFFECTSTWO DIMENSIONAL SURFACEWOOD DENSITYhttps://purl.org/becyt/ford/4.5https://purl.org/becyt/ford/4Environmental heterogeneity and/or genetic and environmental competition were quantified on two growth traits, diameter at breast height and total height, and wood density in a progeny trial of Corymbia citriodora subsp. variegata. Three single-trait mixed models with random spatial and/or competition effects were compared to a standard analysis by analyzing fit, dispersion parameters, accuracy of breeding values, genetic gains, and ranking of trees. In addition, a multiple-trait spatial-competition model was fitted to estimate correlations among direct and indirect additive genetic effects, and to explore relations between traits. Single-trait analyses with spatial and/or competition effects outperformed the standard model. However, the performance of these models depended on the sensitivity of each trait to detect each effect. Direct-indirect genetic correlations from the multiple-trait spatial-competition model showed inverse and strong relations among growth traits and wood density, suggesting that growth traits can be affected by competition and environmental heterogeneity, but also wood density might be influenced by these effects. The approach proposed was useful to improve the genetic analysis of the species as well as to gain an understanding of the genetic relations between traits under the influence of environmental heterogeneity and competition.Fil: Hernández, Mariano Agustín. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; ArgentinaFil: López, Juan Adolfo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; ArgentinaFil: Cappa, Eduardo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; ArgentinaSoc Amer Foresters2019-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/155347Hernández, Mariano Agustín; López, Juan Adolfo; Cappa, Eduardo Pablo; Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models; Soc Amer Foresters; Forest Science; 65; 5; 30-8-2019; 570-5800015-749X1938-3738CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/forestscience/article/65/5/570/5556922info:eu-repo/semantics/altIdentifier/doi/10.1093/forsci/fxz020info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:24:58Zoai:ri.conicet.gov.ar:11336/155347instacron: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 10:24:59.173CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models |
title |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models |
spellingShingle |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models Hernández, Mariano Agustín ARGENTINA GENETIC CORRELATION INDIRECT GENETIC EFFECTS TWO DIMENSIONAL SURFACE WOOD DENSITY |
title_short |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models |
title_full |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models |
title_fullStr |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models |
title_full_unstemmed |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models |
title_sort |
Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models |
dc.creator.none.fl_str_mv |
Hernández, Mariano Agustín López, Juan Adolfo Cappa, Eduardo Pablo |
author |
Hernández, Mariano Agustín |
author_facet |
Hernández, Mariano Agustín López, Juan Adolfo Cappa, Eduardo Pablo |
author_role |
author |
author2 |
López, Juan Adolfo Cappa, Eduardo Pablo |
author2_role |
author author |
dc.subject.none.fl_str_mv |
ARGENTINA GENETIC CORRELATION INDIRECT GENETIC EFFECTS TWO DIMENSIONAL SURFACE WOOD DENSITY |
topic |
ARGENTINA GENETIC CORRELATION INDIRECT GENETIC EFFECTS TWO DIMENSIONAL SURFACE WOOD DENSITY |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/4.5 https://purl.org/becyt/ford/4 |
dc.description.none.fl_txt_mv |
Environmental heterogeneity and/or genetic and environmental competition were quantified on two growth traits, diameter at breast height and total height, and wood density in a progeny trial of Corymbia citriodora subsp. variegata. Three single-trait mixed models with random spatial and/or competition effects were compared to a standard analysis by analyzing fit, dispersion parameters, accuracy of breeding values, genetic gains, and ranking of trees. In addition, a multiple-trait spatial-competition model was fitted to estimate correlations among direct and indirect additive genetic effects, and to explore relations between traits. Single-trait analyses with spatial and/or competition effects outperformed the standard model. However, the performance of these models depended on the sensitivity of each trait to detect each effect. Direct-indirect genetic correlations from the multiple-trait spatial-competition model showed inverse and strong relations among growth traits and wood density, suggesting that growth traits can be affected by competition and environmental heterogeneity, but also wood density might be influenced by these effects. The approach proposed was useful to improve the genetic analysis of the species as well as to gain an understanding of the genetic relations between traits under the influence of environmental heterogeneity and competition. Fil: Hernández, Mariano Agustín. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina Fil: López, Juan Adolfo. Instituto Nacional de Tecnología Agropecuaria. Centro Regional Buenos Aires; Argentina Fil: Cappa, Eduardo Pablo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria. Centro de Investigación de Recursos Naturales. Instituto de Recursos Biológicos; Argentina |
description |
Environmental heterogeneity and/or genetic and environmental competition were quantified on two growth traits, diameter at breast height and total height, and wood density in a progeny trial of Corymbia citriodora subsp. variegata. Three single-trait mixed models with random spatial and/or competition effects were compared to a standard analysis by analyzing fit, dispersion parameters, accuracy of breeding values, genetic gains, and ranking of trees. In addition, a multiple-trait spatial-competition model was fitted to estimate correlations among direct and indirect additive genetic effects, and to explore relations between traits. Single-trait analyses with spatial and/or competition effects outperformed the standard model. However, the performance of these models depended on the sensitivity of each trait to detect each effect. Direct-indirect genetic correlations from the multiple-trait spatial-competition model showed inverse and strong relations among growth traits and wood density, suggesting that growth traits can be affected by competition and environmental heterogeneity, but also wood density might be influenced by these effects. The approach proposed was useful to improve the genetic analysis of the species as well as to gain an understanding of the genetic relations between traits under the influence of environmental heterogeneity and competition. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-08-30 |
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/11336/155347 Hernández, Mariano Agustín; López, Juan Adolfo; Cappa, Eduardo Pablo; Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models; Soc Amer Foresters; Forest Science; 65; 5; 30-8-2019; 570-580 0015-749X 1938-3738 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/155347 |
identifier_str_mv |
Hernández, Mariano Agustín; López, Juan Adolfo; Cappa, Eduardo Pablo; Improving genetic analysis of corymbia citriodora subsp. variegata with single- And multiple-trait spatial-competition models; Soc Amer Foresters; Forest Science; 65; 5; 30-8-2019; 570-580 0015-749X 1938-3738 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://academic.oup.com/forestscience/article/65/5/570/5556922 info:eu-repo/semantics/altIdentifier/doi/10.1093/forsci/fxz020 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Soc Amer Foresters |
publisher.none.fl_str_mv |
Soc Amer Foresters |
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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1844614247436255232 |
score |
13.070432 |