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Cross-talk in abscisic acid signaling"Cross-talk" in hormone signaling reflects an organism's ability to integrate different inputs and respond appropriately, a crucial function at the heart of signaling network operation. Abscisic acid (ABA) is a plant hormone involved in bud and seed dormancy, growth regulation, leaf senescence and abscission, stomatal opening, and a variety of plant stress responses. This review summarizes what is known about ABA signaling in the control of stomatal opening and seed dormancy and provides an overview of emerging knowledge about connections between ABA, ethylene, sugar, and auxin synthesis and signaling.
Document ID
20040088237
Document Type
Reprint (Version printed in journal)
Authors
Fedoroff, Nina V.
(University Park PA 16802, United States)
Date Acquired
August 21, 2013
Publication Date
July 9, 2002
Publication Information
Publication: Science's STKE [electronic resource] : signal transduction knowledge environment
Volume: 2002
Issue: 140
Subject Category
Life Sciences (General)
Distribution Limits
Public
Copyright
Other
Keywords
Review, Tutorial
Review
NASA Discipline Plant Biology
Non-NASA Center
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