Measurement of Net Fluxes of Ammonium and Nitrate at the Surface of Barley Roots Using Ion-Selective Microelectrodes : II. Patterns of Uptake Along the Root Axis and Evaluation of the Microelectrode Flux Estimation Technique

Net fluxes of NH(4)(+) and NO(3)(−) into roots of 7-day-old barley (Hordeum vulgare L. cv Prato) seedlings varied both with position along the root axis and with time. These variations were not consistent between replicate plants; different roots showed unique temporal and spatial patterns of uptake...

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Bibliographic Details
Main Authors: Henriksen, Gordon H., Raman, D. Raj, Walker, Larry P., Spanswick, Roger M.
Format: Artigo
Language:Inglês
Published: 1992
Subjects:
Membranes and Bioenergetics
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1080526/
https://ncbi.nlm.nih.gov/pubmed/16668947
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