Results 151 to 160 of about 1,475,054 (221)

DELLA activity is required for successful pollen development in the Columbia ecotype of Arabidopsis

open access: yesNew Phytologist, 2014
Summary Excessive gibberellin (GA) signalling, mediated through the DELLA proteins, has a negative impact on plant fertility. Loss of DELLA activity in the monocot rice (Oryza sativa) causes complete male sterility, but not in the dicot model Arabidopsis (Arabidopsis thaliana) ecotype Landsberg erecta (Ler), in which DELLA function has been studied ...
Andrew Plackett   +2 more
exaly   +2 more sources
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DELLA proteins recruit the Mediator complex subunit MED15 to coactivate transcription in land plants

bioRxiv, 2023
DELLA proteins are negative regulators of the gibberellin response pathway in angiosperms, acting as central hubs that interact with hundreds of transcription factors and regulators to modulate their activities.
J. Hernández-García   +8 more
semanticscholar   +1 more source

DELLA-dependent and -independent gibberellin signaling

open access: yesPlant Signaling and Behavior, 2018
Jutarou Fukazawa   +2 more
exaly   +2 more sources

Exploiting DELLA Signaling in Cereals

Trends in Plant Science, 2017
Antje Rohde   +2 more
exaly   +2 more sources

DELLA and EDS1 Form a Feedback Regulatory Module to Fine-Tune Plant Growth–Defense Tradeoff in Arabidopsis

open access: yesMolecular Plant, 2019
Plants maintain a dynamic balance between growth and defense when encountering constant pathogen infections, thus optimizing allocation of resource for survival.
Fanjiang Kong   +2 more
exaly   +2 more sources

Gibberellin repression of axillary bud formation in Arabidopsis by modulation of DELLA-SPL9 complex activity.

Journal of Integrative Plant Biology, 2020
The formation of lateral branches has an important and fundamental contribution to the remarkable developmental plasticity of plants, which allows plants to alter their architecture to adapt to the challenging environment conditions. The Gibberellin (GA)
Qi-Qi Zhang   +7 more
semanticscholar   +1 more source

Structural insights of gibberellin-mediated DELLA protein degradation.

Molecular Plant
Gibberellin promotes plant growth by downregulating DELLA proteins, which act as growth repressors. In the presence of gibberellin, the gibberellin receptor GID1 binds to DELLA proteins, triggering their degradation through polyubiquitination by the ...
Soyaab Islam   +4 more
semanticscholar   +1 more source

DELLA-Merging: Reducing Interference in Model Merging through Magnitude-Based Sampling

arXiv.org
With the proliferation of domain-specific models, model merging has emerged as a set of techniques that combine the capabilities of multiple models into one that can multitask without the cost of additional training. In this paper, we propose a new model
Tej Deep Pala   +2 more
semanticscholar   +1 more source

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