Dual Role of Gibberellin in Perennial Shoot Branching: Inhibition and Activation

Dual Role of Gibberellin in Perennial Shoot Branching: Inhibition and Activation

Shoot branching from axillary buds (AXBs) is regulated by a network of inhibitory and promotive forces, which includes hormones. In perennials, the dwarfed stature of the embryonic shoot inside AXBs is indicative of gibberellin (GA) deficiency, suggesting that AXB activation and outgrowth require GA...

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Bibliographic Details
Main Authors: Niveditha Umesh Katyayini, Päivi L. H. Rinne, Danuše Tarkowská, Miroslav Strnad, Christiaan van der Schoot
Format: Article
Language:English
Published: Frontiers Media S.A. 2020-06-01
Series:Frontiers in Plant Science
Subjects:
gibberellin
axillary branching
GA2-oxidases
GA3-oxidases
GA20-oxidases
GID1
Online Access:https://www.frontiersin.org/article/10.3389/fpls.2020.00736/full

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