Cytosolic Alkalinization Mediated by Abscisic Acid Is Necessary, but Not Sufficient, for Abscisic Acid-Induced Gene Expression in Barley Aleurone Protoplasts

We investigated whether intracellular pH (pH(i)) is a causal mediator in abscisic acid (ABA)-induced gene expression. We measured the change in pH(i) by a “null-point” method during stimulation of barley (Hordeum vulgare cv Himalaya) aleurone protoplasts with ABA and found that ABA induces an increa...

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Bibliographic Details
Main Authors: van der Veen, Renske, Heimovaara-Dijkstra, Sjoukje, Wang, Mei
Format: Artigo
Language:Inglês
Published: 1992
Subjects:
Molecular Biology and Gene Regulation
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC1075615/
https://ncbi.nlm.nih.gov/pubmed/16653048
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