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Abstract
Restriction of leaf growth is among the earliest visible effects of many stress conditions, including salinity. Because leaves determine radiation interception and are the main photosynthetic organs, salinity effects on leaf expansion and function are directly related to yield constraints under saline conditions. The expanding zone of leaf blades spans from the meristem to the region in which cells reach their final length. Kinematic methods are used to [ver mas...]
dc.contributor.authorTaleisnik, Edith
dc.contributor.authorRodriguez, Andrés Alberto
dc.contributor.authorBustos, Dolores Angela
dc.contributor.authorErdei, László
dc.contributor.authorOrtega, Leandro Ismael
dc.contributor.authorSenn, Eugenia
dc.date.accessioned2020-06-23T16:30:05Z
dc.date.available2020-06-23T16:30:05Z
dc.date.issued2009-07
dc.identifier.issn0176-1617
dc.identifier.otherhttps://doi.org/10.1016/j.jplph.2009.03.015
dc.identifier.urihttp://hdl.handle.net/20.500.12123/7461
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0176161709001655
dc.description.abstractRestriction of leaf growth is among the earliest visible effects of many stress conditions, including salinity. Because leaves determine radiation interception and are the main photosynthetic organs, salinity effects on leaf expansion and function are directly related to yield constraints under saline conditions. The expanding zone of leaf blades spans from the meristem to the region in which cells reach their final length. Kinematic methods are used to describe cell division and cell expansion activities. Analyses of this type have indicated that the reduction in leaf expansion by salinity may be exerted through effects on both cell division and expansion. In turn, the components of vacuole-driven cell expansion may be differentially affected by salinity, and examination of salinity effects on osmotic and mechanical constraints to cell expansion have gradually led to the identification of the gene products involved in such control. The study of how reactive oxygen species affect cell expansion is an emerging topic in the study of salinity's regulation of leaf growth.eng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherElsevieres_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceJournal of Plant Physiology 166 (11) : 1123-1140 (July 2009)es_AR
dc.subjectGramineases_AR
dc.subjectGrasseseng
dc.subjectEspecies de Oxígeno Reactivoes_AR
dc.subjectReactive Oxygen Specieseng
dc.subjectDesarrollo Foliares_AR
dc.subjectLeaf Developmenteng
dc.subjectEstrés Osmóticoes_AR
dc.subjectOsmotic Stresseng
dc.subject.otherEstrés Salinoes_AR
dc.titleLeaf expansion in grasses under salt stresses_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.origenInstituto de Fisiología y Recursos Genéticos Vegetaleses_AR
dc.description.filFil: Taleisnik, Edith. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (ex IFFIVE); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Rodriguez, Andrés Alberto. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (ex IFFIVE); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto Tecnológico Chascomús. Instituto de Investigaciones Biotecnológicas. Laboratorio de Biotecnología 1-UB1; Argentinaes_AR
dc.description.filFil: Bustos, Dolores Angela. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (ex IFFIVE); Argentinaes_AR
dc.description.filFil: Erdei, László. University of Szeged. Faculty of Science and Informatics. Department of Plant Biology; Hungríaes_AR
dc.description.filFil: Ortega, Leandro Ismael. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales (ex IFFIVE); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Senn, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Fisiología y Recursos Genéticos Vegetales(ex IFFIVE); Argentinaes_AR
dc.subtypecientifico


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