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dc.contributor.author
Antonietta, Mariana  
dc.contributor.author
Martinez, Dana Ethel  
dc.contributor.author
Guiamet, Juan José  
dc.date.available
2024-10-31T10:34:47Z  
dc.date.issued
2024-07-23  
dc.identifier.citation
Antonietta, Mariana; Martinez, Dana Ethel; Guiamet, Juan José; Delayed senescence and crop performance under stress: always a functional couple?; Oxford University Press; Journal of Experimental Botany; 75; 14; 23-7-2024; 4244-4257  
dc.identifier.issn
0022-0957  
dc.identifier.uri
http://hdl.handle.net/11336/246860  
dc.description.abstract
Exposure to abiotic stresses accelerates leaf senescence in most crop plant species, thereby reducing photosynthesis and other assimilatory processes. In some cases, genotypes with delayed leaf senescence (i.e. ‘stay-green’) show stress resistance, particularly in cases of water deficit, and this has led to the proposal that senescence delay improves crop performance under some abiotic stresses. In this review, we summarize the evidence for increased resistance to abiotic stress, mostly water deficit, in genotypes with delayed senescence, and specifically focus on the physiological mechanisms and agronomic conditions under which the stay-green trait may ameliorate grain yield under stress.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Oxford University Press  
dc.rights
info:eu-repo/semantics/embargoedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
SENESCENCE  
dc.subject
DROUGHT  
dc.subject
STAY GREEN  
dc.subject
YIELD  
dc.subject
ABIOTIC STRESS  
dc.subject
CYTOKININS  
dc.subject.classification
Otras Ciencias Agrícolas  
dc.subject.classification
Otras Ciencias Agrícolas  
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CIENCIAS AGRÍCOLAS  
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Ciencias de las Plantas, Botánica  
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Ciencias Biológicas  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
Delayed senescence and crop performance under stress: always a functional couple?  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2024-10-09T13:45:46Z  
dc.identifier.eissn
1460-2431  
dc.journal.volume
75  
dc.journal.number
14  
dc.journal.pagination
4244-4257  
dc.journal.pais
Reino Unido  
dc.journal.ciudad
Lancaster  
dc.description.fil
Fil: Antonietta, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina  
dc.description.fil
Fil: Martinez, Dana Ethel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina  
dc.description.fil
Fil: Guiamet, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Fisiología Vegetal. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. Instituto de Fisiología Vegetal; Argentina  
dc.journal.title
Journal of Experimental Botany  
dc.rights.embargoDate
2025-01-23  
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1093/jxb/erae174  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://academic.oup.com/jxb/article-abstract/75/14/4244/7650987?redirectedFrom=fulltext  

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