Elemental microanalysis in leaf transversal sections of peach by SEM/EDXA: Influence of iron nutritional status

Vázquez-Reina, Saúl; Pinto, Fernando; Abadía Bayona, Anunciación; Abadía Bayona, Javier

Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/32835

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Título:	Elemental microanalysis in leaf transversal sections of peach by SEM/EDXA: Influence of iron nutritional status
Autor:	Vázquez-Reina, Saúl CSIC; Pinto, Fernando; Abadía Bayona, Anunciación CSIC ORCID ; Abadía Bayona, Javier CSIC ORCID
Palabras clave:	Cryo-fracture foliar elemental profile iron chlorosis Prunus scanning electron microscopy and energy-dispersive x-ray microanalysis (SEM-EDX)
Fecha de publicación:	abr-2009
Editor:	University of California, Davis
Citación:	Vazquez, Saul, Pinto, Fernando, Abadia, Anunciacion, & Abadia, Javier. Elemental microanalysis in leaf transversal sections of peach by SEM/EDXA: Influence of iron nutritional status. UC Davis: The Proceedings of the International Plant Nutrition Colloquium XVI (2009). XVI International Plant Nutrition Colloquium (Sacramento, CA, US. 26-30 August, 2009)
Resumen:	Immobilization and accumulation of Fe in physiologically inactive forms somewhere in the leaf has been suggested to be associated to chlorosis in Fe-deficient leaves. The localization of elements at tissue level is essential to understand the plant processes involved in inorganic ion homeostasis. In this study we have used LT-SEM-EDX microanalysis to investigate the spatial distribution of Fe at tissue level in peach leaves under Fe-sufficient and Fe-deficient status. Chlorotic leaves from field peach trees showed a preferential localization of Fe in spongy parenchyma.
Descripción:	4 Pag., 1 Fig.
Versión del editor:	http://escholarship.org/uc/item/9mc2h13p http://www.stressphysiology.com/symposia/
URI:	http://hdl.handle.net/10261/32835
Aparece en las colecciones:	(EEAD) Comunicaciones congresos