Sunflower leaf senescence : a complex genetic process with economic impact on crop production

Autores
Moschen, Sebastian Nicolas; López Gialdi, Agustín I.; Paniego, Norma Beatriz; Fernandez, Paula del Carmen; Heinz, Ruth Amelia
Año de publicación
2017
Idioma
inglés
Tipo de recurso
parte de libro
Estado
versión publicada
Descripción
Leaf senescence is a complex process controlled by multiple genetic and environmental variables. In different crops, a delay in leaf senescence has an important impact on grain yield trough the maintenance of the photosynthetic leaf area during the reproductive stage. In sunflower (Helianthus annuus L.), the fourth largest oil crop worldwide, senescence reduces the capacity of plants to maintain their green leaf area for longer periods, especially during the grain filling phase, leading to important economic losses. In crop species, taking into account the temporal gap between the onset and the phenotypic detection of senescence, identification of both, candidate genes and functional stay-green are indispensable to enable the early detection of senescence, the elucidation of molecular mechanisms and the development of tools for breeding applications. In this chapter a comprehensive literature revision of leaf senescence process not only in model plant species but also in agronomical relevant crops is presented. Results derived from system biology approaches integrating transcriptomic, metabolomic and physiological data as well as those leading to the selection and characterization of stay green sunflower genotypes are included, making an important contribution to the knowledge of leaf senescence process and providing a valuable tool to assist in crop breeding.
Inst. de Biotecnología
Fil: Moschen, Sebastian Nicolas. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: López Gialdi, Agustín I. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Paniego, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fernandez, Paula del Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: Heinz, Ruth Amelia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
Fuente
Senescence - Physiology or Pathology / edited by Jolanta Dorszewska and Wojciech Kozubski. Croatia : InTech, 2017. 164 p.
Materia
Genética
Helianthus Annuus
Avejentamiento
Marcadores Genéticos
Producción Vegetal
Análisis Económico
Genetics
Senescence
Genetic Markers
Crop Production
Economic Analysis
Girasol
Marcadores Moleculares
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
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spelling Sunflower leaf senescence : a complex genetic process with economic impact on crop productionMoschen, Sebastian NicolasLópez Gialdi, Agustín I.Paniego, Norma BeatrizFernandez, Paula del CarmenHeinz, Ruth AmeliaGenéticaHelianthus AnnuusAvejentamientoMarcadores GenéticosProducción VegetalAnálisis EconómicoGeneticsSenescenceGenetic MarkersCrop ProductionEconomic AnalysisGirasolMarcadores MolecularesLeaf senescence is a complex process controlled by multiple genetic and environmental variables. In different crops, a delay in leaf senescence has an important impact on grain yield trough the maintenance of the photosynthetic leaf area during the reproductive stage. In sunflower (Helianthus annuus L.), the fourth largest oil crop worldwide, senescence reduces the capacity of plants to maintain their green leaf area for longer periods, especially during the grain filling phase, leading to important economic losses. In crop species, taking into account the temporal gap between the onset and the phenotypic detection of senescence, identification of both, candidate genes and functional stay-green are indispensable to enable the early detection of senescence, the elucidation of molecular mechanisms and the development of tools for breeding applications. In this chapter a comprehensive literature revision of leaf senescence process not only in model plant species but also in agronomical relevant crops is presented. Results derived from system biology approaches integrating transcriptomic, metabolomic and physiological data as well as those leading to the selection and characterization of stay green sunflower genotypes are included, making an important contribution to the knowledge of leaf senescence process and providing a valuable tool to assist in crop breeding.Inst. de BiotecnologíaFil: Moschen, Sebastian Nicolas. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; ArgentinaFil: López Gialdi, Agustín I. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Paniego, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Fernandez, Paula del Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; ArgentinaFil: Heinz, Ruth Amelia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina2017-10-11T12:42:14Z2017-10-11T12:42:14Z2017info:eu-repo/semantics/bookPartinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_3248info:ar-repo/semantics/parteDeLibroapplication/pdfhttp://hdl.handle.net/20.500.12123/1456https://www.intechopen.com/books/senescence-physiology-or-pathology/sunflower-leaf-senescence-a-complex-genetic-process-with-economic-impact-on-crop-production978-953-51-3461-9 (Print)978-953-51-3462-6 (Online)https://doi.org/10.5772/intechopen.68588Senescence - Physiology or Pathology / edited by Jolanta Dorszewska and Wojciech Kozubski. Croatia : InTech, 2017. 164 p.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)2025-09-04T09:47:05Zoai:localhost:20.500.12123/1456instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:47:06.32INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Sunflower leaf senescence : a complex genetic process with economic impact on crop production
title Sunflower leaf senescence : a complex genetic process with economic impact on crop production
spellingShingle Sunflower leaf senescence : a complex genetic process with economic impact on crop production
Moschen, Sebastian Nicolas
Genética
Helianthus Annuus
Avejentamiento
Marcadores Genéticos
Producción Vegetal
Análisis Económico
Genetics
Senescence
Genetic Markers
Crop Production
Economic Analysis
Girasol
Marcadores Moleculares
title_short Sunflower leaf senescence : a complex genetic process with economic impact on crop production
title_full Sunflower leaf senescence : a complex genetic process with economic impact on crop production
title_fullStr Sunflower leaf senescence : a complex genetic process with economic impact on crop production
title_full_unstemmed Sunflower leaf senescence : a complex genetic process with economic impact on crop production
title_sort Sunflower leaf senescence : a complex genetic process with economic impact on crop production
dc.creator.none.fl_str_mv Moschen, Sebastian Nicolas
López Gialdi, Agustín I.
Paniego, Norma Beatriz
Fernandez, Paula del Carmen
Heinz, Ruth Amelia
author Moschen, Sebastian Nicolas
author_facet Moschen, Sebastian Nicolas
López Gialdi, Agustín I.
Paniego, Norma Beatriz
Fernandez, Paula del Carmen
Heinz, Ruth Amelia
author_role author
author2 López Gialdi, Agustín I.
Paniego, Norma Beatriz
Fernandez, Paula del Carmen
Heinz, Ruth Amelia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Genética
Helianthus Annuus
Avejentamiento
Marcadores Genéticos
Producción Vegetal
Análisis Económico
Genetics
Senescence
Genetic Markers
Crop Production
Economic Analysis
Girasol
Marcadores Moleculares
topic Genética
Helianthus Annuus
Avejentamiento
Marcadores Genéticos
Producción Vegetal
Análisis Económico
Genetics
Senescence
Genetic Markers
Crop Production
Economic Analysis
Girasol
Marcadores Moleculares
dc.description.none.fl_txt_mv Leaf senescence is a complex process controlled by multiple genetic and environmental variables. In different crops, a delay in leaf senescence has an important impact on grain yield trough the maintenance of the photosynthetic leaf area during the reproductive stage. In sunflower (Helianthus annuus L.), the fourth largest oil crop worldwide, senescence reduces the capacity of plants to maintain their green leaf area for longer periods, especially during the grain filling phase, leading to important economic losses. In crop species, taking into account the temporal gap between the onset and the phenotypic detection of senescence, identification of both, candidate genes and functional stay-green are indispensable to enable the early detection of senescence, the elucidation of molecular mechanisms and the development of tools for breeding applications. In this chapter a comprehensive literature revision of leaf senescence process not only in model plant species but also in agronomical relevant crops is presented. Results derived from system biology approaches integrating transcriptomic, metabolomic and physiological data as well as those leading to the selection and characterization of stay green sunflower genotypes are included, making an important contribution to the knowledge of leaf senescence process and providing a valuable tool to assist in crop breeding.
Inst. de Biotecnología
Fil: Moschen, Sebastian Nicolas. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: López Gialdi, Agustín I. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Paniego, Norma Beatriz. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Fernandez, Paula del Carmen. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina
Fil: Heinz, Ruth Amelia. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Biotecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina
description Leaf senescence is a complex process controlled by multiple genetic and environmental variables. In different crops, a delay in leaf senescence has an important impact on grain yield trough the maintenance of the photosynthetic leaf area during the reproductive stage. In sunflower (Helianthus annuus L.), the fourth largest oil crop worldwide, senescence reduces the capacity of plants to maintain their green leaf area for longer periods, especially during the grain filling phase, leading to important economic losses. In crop species, taking into account the temporal gap between the onset and the phenotypic detection of senescence, identification of both, candidate genes and functional stay-green are indispensable to enable the early detection of senescence, the elucidation of molecular mechanisms and the development of tools for breeding applications. In this chapter a comprehensive literature revision of leaf senescence process not only in model plant species but also in agronomical relevant crops is presented. Results derived from system biology approaches integrating transcriptomic, metabolomic and physiological data as well as those leading to the selection and characterization of stay green sunflower genotypes are included, making an important contribution to the knowledge of leaf senescence process and providing a valuable tool to assist in crop breeding.
publishDate 2017
dc.date.none.fl_str_mv 2017-10-11T12:42:14Z
2017-10-11T12:42:14Z
2017
dc.type.none.fl_str_mv info:eu-repo/semantics/bookPart
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_3248
info:ar-repo/semantics/parteDeLibro
format bookPart
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/20.500.12123/1456
https://www.intechopen.com/books/senescence-physiology-or-pathology/sunflower-leaf-senescence-a-complex-genetic-process-with-economic-impact-on-crop-production
978-953-51-3461-9 (Print)
978-953-51-3462-6 (Online)
https://doi.org/10.5772/intechopen.68588
url http://hdl.handle.net/20.500.12123/1456
https://www.intechopen.com/books/senescence-physiology-or-pathology/sunflower-leaf-senescence-a-complex-genetic-process-with-economic-impact-on-crop-production
https://doi.org/10.5772/intechopen.68588
identifier_str_mv 978-953-51-3461-9 (Print)
978-953-51-3462-6 (Online)
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 Senescence - Physiology or Pathology / edited by Jolanta Dorszewska and Wojciech Kozubski. Croatia : InTech, 2017. 164 p.
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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score 12.623145

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