Vacuolar Deposition of Ascorbate-derived Oxalic Acid in Barley
Open Access
- 1 March 1981
- journal article
- research article
- Published by Oxford University Press (OUP) in Plant Physiology
- Vol. 67 (3) , 591-593
- https://doi.org/10.1104/pp.67.3.591
Abstract
L-[1-14C]Ascorbic acid was supplied to detached barley seedlings to determine the subcellular location of oxalic acid, one of its metabolic products. Intact vacuoles isolated from protoplasts of labeled leaves contained [14C]oxalic acid which accounted for about 70% of the intraprotoplast soluble oxalic acid. Tracer-labeled oxalate accounted for 36 and 72% of the 14C associated with leaf vacuoles of seedlings labeled for 22 and 96 hours, respectively.This publication has 8 references indexed in Scilit:
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