Breeding for Drought Tolerance by Monitoring Chlorophyll Content

Autores
Monteoliva, Mariela Ines; Guzzo, María Carla; Posada, Gisella Anabel
Año de publicación
2021
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Crop yields have increased substantially during the last 50 years, but the traits that drove these remarkable improvements, such as plant architecture, have a little remaining potential for improvement. New traits such as photosynthesis, as the ultimate determinant of yield, must be explored to support future demands. However, improving photosynthetic efficiency has played only a minor role in improving crop yield to date. Chlorophylls are the pigments allowing light to be transformed into carbohydrates, and therefore help to maintain crop yield under stress. Chlorophyll content correlates with higher yields in diverse conditions. In this review, we discuss using chlorophyll content as the basis of screens for drought tolerance. We review chlorophyll-related responses to drought in different plants and summarize the advantages and disadvantages of current methods to measure chlorophyll content, with the ultimate goal of improving the efficiency of crop breeding for drought tolerance.
Instituto de Fisiología y Recursos Genéticos Vegetales
Fil: Monteoliva, Mariela Inés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales.; Argentina
Fil: Monteoliva, Mariela Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Guzzo, María Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales.; Argentina
Fil: Guzzo, María Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Posada, Gisella Anabel. Instituto Superior Albert Sabin; Argentina
Fuente
Gene Technology 10 (3) : 165 (2021)
Materia
Chlorophylls
Photosynthetically Active Radiation
Phaeophytins
Clorofilas
Chlorophyllum
Feofitinas
Oxygenases
Pheophytin
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:20.500.12123/9833
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spelling Breeding for Drought Tolerance by Monitoring Chlorophyll ContentMonteoliva, Mariela InesGuzzo, María CarlaPosada, Gisella AnabelChlorophyllsPhotosynthetically Active RadiationPhaeophytinsClorofilasChlorophyllumFeofitinasOxygenasesPheophytinCrop yields have increased substantially during the last 50 years, but the traits that drove these remarkable improvements, such as plant architecture, have a little remaining potential for improvement. New traits such as photosynthesis, as the ultimate determinant of yield, must be explored to support future demands. However, improving photosynthetic efficiency has played only a minor role in improving crop yield to date. Chlorophylls are the pigments allowing light to be transformed into carbohydrates, and therefore help to maintain crop yield under stress. Chlorophyll content correlates with higher yields in diverse conditions. In this review, we discuss using chlorophyll content as the basis of screens for drought tolerance. We review chlorophyll-related responses to drought in different plants and summarize the advantages and disadvantages of current methods to measure chlorophyll content, with the ultimate goal of improving the efficiency of crop breeding for drought tolerance.Instituto de Fisiología y Recursos Genéticos VegetalesFil: Monteoliva, Mariela Inés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales.; ArgentinaFil: Monteoliva, Mariela Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); ArgentinaFil: Guzzo, María Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales.; ArgentinaFil: Guzzo, María Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); ArgentinaFil: Posada, Gisella Anabel. Instituto Superior Albert Sabin; ArgentinaLongdom Publishing2021-07-19T11:03:02Z2021-07-19T11:03:02Z2021-05-17info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/9833https://www.longdom.org/open-access/breeding-for-drought-tolerance-by-monitoring-chlorophyll-content-81021.html2329-6682Gene Technology 10 (3) : 165 (2021)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repograntAgreement/INTA/2019-PE-E6-I516-001/2019-PE-E6-I516-001/AR./Mejoramiento genético y desarrollo de ideotipos de cultivos industriales (CI) caña, maní, yerba, mandioca, stevia, quinua y te para sistemas productivos resilientesinfo:eu-repograntAgreement/INTA/2019-PE-E6-I127-001/2019-PE-E6-I127-001/AR./Mejoramiento genético de soja, girasol y oleaginosas invernales en calidad y valor agregado, productividad, y estabilidad y plasticidad ante estreses bióticos y abióticosinfo:eu-repograntAgreement/INTA/2019-PE-E6-I115-001/2019-PE-E6-I115-001/AR./Edición génica, transgénesis y mutagénesis como generadores de nueva variabilidad en especies de interés agropecuarioinfo:eu-repograntAgreement/INTA/2019-PD-E6-I116-001/2019-PD-E6-I116-001/AR./Identificación y análisis funcional de genes o redes génicas de interés biotecnológico con fin agropecuario, forestal, agroalimentario y/o agroindustrial.info:eu-repograntAgreement/INTA/2019-PD-E4-I069-001/2019-PD-E4-I069-001/AR./Bioprospección y caracterización de microorganismos benéficos para la protección y producción vegetalinfo: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)2025-09-29T13:45:17Zoai:localhost:20.500.12123/9833instacron: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 13:45:17.601INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse
dc.title.none.fl_str_mv Breeding for Drought Tolerance by Monitoring Chlorophyll Content
title Breeding for Drought Tolerance by Monitoring Chlorophyll Content
spellingShingle Breeding for Drought Tolerance by Monitoring Chlorophyll Content
Monteoliva, Mariela Ines
Chlorophylls
Photosynthetically Active Radiation
Phaeophytins
Clorofilas
Chlorophyllum
Feofitinas
Oxygenases
Pheophytin
title_short Breeding for Drought Tolerance by Monitoring Chlorophyll Content
title_full Breeding for Drought Tolerance by Monitoring Chlorophyll Content
title_fullStr Breeding for Drought Tolerance by Monitoring Chlorophyll Content
title_full_unstemmed Breeding for Drought Tolerance by Monitoring Chlorophyll Content
title_sort Breeding for Drought Tolerance by Monitoring Chlorophyll Content
dc.creator.none.fl_str_mv Monteoliva, Mariela Ines
Guzzo, María Carla
Posada, Gisella Anabel
author Monteoliva, Mariela Ines
author_facet Monteoliva, Mariela Ines
Guzzo, María Carla
Posada, Gisella Anabel
author_role author
author2 Guzzo, María Carla
Posada, Gisella Anabel
author2_role author
author
dc.subject.none.fl_str_mv Chlorophylls
Photosynthetically Active Radiation
Phaeophytins
Clorofilas
Chlorophyllum
Feofitinas
Oxygenases
Pheophytin
topic Chlorophylls
Photosynthetically Active Radiation
Phaeophytins
Clorofilas
Chlorophyllum
Feofitinas
Oxygenases
Pheophytin
dc.description.none.fl_txt_mv Crop yields have increased substantially during the last 50 years, but the traits that drove these remarkable improvements, such as plant architecture, have a little remaining potential for improvement. New traits such as photosynthesis, as the ultimate determinant of yield, must be explored to support future demands. However, improving photosynthetic efficiency has played only a minor role in improving crop yield to date. Chlorophylls are the pigments allowing light to be transformed into carbohydrates, and therefore help to maintain crop yield under stress. Chlorophyll content correlates with higher yields in diverse conditions. In this review, we discuss using chlorophyll content as the basis of screens for drought tolerance. We review chlorophyll-related responses to drought in different plants and summarize the advantages and disadvantages of current methods to measure chlorophyll content, with the ultimate goal of improving the efficiency of crop breeding for drought tolerance.
Instituto de Fisiología y Recursos Genéticos Vegetales
Fil: Monteoliva, Mariela Inés. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales.; Argentina
Fil: Monteoliva, Mariela Inés. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Guzzo, María Carla. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales.; Argentina
Fil: Guzzo, María Carla. Consejo Nacional de Investigaciones Científicas y Técnicas. Unidad de Estudios Agropecuarios (UDEA); Argentina
Fil: Posada, Gisella Anabel. Instituto Superior Albert Sabin; Argentina
description Crop yields have increased substantially during the last 50 years, but the traits that drove these remarkable improvements, such as plant architecture, have a little remaining potential for improvement. New traits such as photosynthesis, as the ultimate determinant of yield, must be explored to support future demands. However, improving photosynthetic efficiency has played only a minor role in improving crop yield to date. Chlorophylls are the pigments allowing light to be transformed into carbohydrates, and therefore help to maintain crop yield under stress. Chlorophyll content correlates with higher yields in diverse conditions. In this review, we discuss using chlorophyll content as the basis of screens for drought tolerance. We review chlorophyll-related responses to drought in different plants and summarize the advantages and disadvantages of current methods to measure chlorophyll content, with the ultimate goal of improving the efficiency of crop breeding for drought tolerance.
publishDate 2021
dc.date.none.fl_str_mv 2021-07-19T11:03:02Z
2021-07-19T11:03:02Z
2021-05-17
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/20.500.12123/9833
https://www.longdom.org/open-access/breeding-for-drought-tolerance-by-monitoring-chlorophyll-content-81021.html
2329-6682
url http://hdl.handle.net/20.500.12123/9833
https://www.longdom.org/open-access/breeding-for-drought-tolerance-by-monitoring-chlorophyll-content-81021.html
identifier_str_mv 2329-6682
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repograntAgreement/INTA/2019-PE-E6-I516-001/2019-PE-E6-I516-001/AR./Mejoramiento genético y desarrollo de ideotipos de cultivos industriales (CI) caña, maní, yerba, mandioca, stevia, quinua y te para sistemas productivos resilientes
info:eu-repograntAgreement/INTA/2019-PE-E6-I127-001/2019-PE-E6-I127-001/AR./Mejoramiento genético de soja, girasol y oleaginosas invernales en calidad y valor agregado, productividad, y estabilidad y plasticidad ante estreses bióticos y abióticos
info:eu-repograntAgreement/INTA/2019-PE-E6-I115-001/2019-PE-E6-I115-001/AR./Edición génica, transgénesis y mutagénesis como generadores de nueva variabilidad en especies de interés agropecuario
info:eu-repograntAgreement/INTA/2019-PD-E6-I116-001/2019-PD-E6-I116-001/AR./Identificación y análisis funcional de genes o redes génicas de interés biotecnológico con fin agropecuario, forestal, agroalimentario y/o agroindustrial.
info:eu-repograntAgreement/INTA/2019-PD-E4-I069-001/2019-PD-E4-I069-001/AR./Bioprospección y caracterización de microorganismos benéficos para la protección y producción vegetal
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.publisher.none.fl_str_mv Longdom Publishing
publisher.none.fl_str_mv Longdom Publishing
dc.source.none.fl_str_mv Gene Technology 10 (3) : 165 (2021)
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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