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Cited by 345

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The Angiosperm Gibberellin-GID1-DELLA Growth Regulatory Mechanism: How an “Inhibitor of an Inhibitor” Enables Flexible Response to Fluctuating Environments

Open access
Harberd, Nicholas P., Belfield, Eric, Yasumura, Yuki·2009·The Plant Cell

Abstract

The phytohormone gibberellin (GA) has long been known to regulate the growth, development, and life cycle progression of flowering plants. However, the molecular GA-GID1-DELLA mechanism that enables plants to respond to GA has only recently been discovered. In addition, studies published in the last few years have highlighted previously unsuspected roles for the GA-GID1-DELLA mechanism in regulating growth response to environmental variables. Here, we review these advances within a general plant biology context and speculate on the answers to some remaining questions. We also discuss the hypothesis that the GA-GID1-DELLA mechanism enables flowering plants to maintain transient growth arrest, giving them the flexibility to survive periods of adversity.

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Metadata

Authors
Harberd, N. P., Belfield, E., & Yasumura, Y.
Venue
The Plant Cell
Published
2009-05
Volume
21
Issue
5
Pages
1328-1339
ISSN
  • 1040-4651 (ISSN-L)
  • 1532-298X
OpenAlex
W2127124269
Cited by
345
References
1
FWCI
31.74
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: The Angiosperm Gibberellin-GID1-DELLA Growth Regulatory Mechanism: How an “Inhibitor of an Inhibitor” Enables Flexible Response to Fluctuating Environments. https://app.cochat.ai/papers/10.1105/tpc.109.066969
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Harberd, N. P., Belfield, E., & Yasumura, Y. (2009). The Angiosperm Gibberellin-GID1-DELLA Growth Regulatory Mechanism: How an “Inhibitor of an Inhibitor” Enables Flexible Response to Fluctuating Environments. The Plant Cell. https://doi.org/10.1105/tpc.109.066969

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