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pH-Regulated Leaf Cell Expansion in Droughted Plants Is Abscisic Acid Dependent

Elongation rates of barley (Hordeum vulgare L. cv Hanna) leaves decreased with decreasing soil water content, whereas the pH of xylem sap increased from 5.9 to 6.9 over 6 d as the soil dried. The reduction in leaf-elongation rate (LER) was correlated with the increase in sap pH. Artificial sap buffe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Bacon, Mark A., Wilkinson, Sally, Davies, William J.
Format: Artigo
Sprache:Inglês
Veröffentlicht: American Society of Plant Physiologists 1998
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC34769/
https://ncbi.nlm.nih.gov/pubmed/9847127
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