Changes in intracellular and apoplastic peroxidase activity, ascorbate redox status, and root elongation induced by enhanced ascorbate content in Allium cepa L

Changes in intracellular and apoplastic peroxidase activity, ascorbate redox status, and root elongation induced by enhanced ascorbate content in Allium cepa L

Onions (Allium cepa L.) treated with external ascorbic acid or with the immediate precursor of its synthesis L-galactono-gamma-lactone show a stimulated elongation rate of the roots and an increase in the number of new radicles appearing at the bulb base. Treatment with both molecules resulted in an...

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Veröffentlicht in:Journal of experimental botany. - 1985. - 56(2005), 412 vom: 01. Feb., Seite 685-94
1. Verfasser: Córdoba-Pedregosa, María del Carmen (VerfasserIn)
Weitere Verfasser: Villalba, José Manuel, Córdoba, Francisco, González-Reyes, José Antonio
Format: Aufsatz
Sprache:English
Veröffentlicht: 2005
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Sugar Acids galactonolactone 2426-46-2 Glucosephosphate Dehydrogenase EC 1.1.1.49 Peroxidases EC 1.11.1.- Ascorbic Acid mehr... PQ6CK8PD0R Dehydroascorbic Acid Y2Z3ZTP9UM