[HTML][HTML] Origin, evolution, and molecular function of DELLA proteins in plants

H Xue, X Gao, P He, G Xiao - The Crop Journal, 2022 - Elsevier
DELLA-mediated gibberellin signaling and functional diversification of DELLA, focusing
primarily on interactions … negative regulators and repressing multiple GA responses. The GA …

DELLAs directed gibberellins responses orchestrate crop development: A brief review

R Sarwar, KM Zhu, T Jiang, P Ding, Y Gao… - Crop Science, 2023 - Wiley Online Library
DELLA proteins and their interacting partners and summarize the latest evidence that DELLA
proteins … Thus, repression of DELLA proteins is essential for GAs to protect plants from a …

Blue light-dependent interactions of CRY1 with GID1 and DELLA proteins regulate gibberellin signaling and photomorphogenesis in Arabidopsis

P Xu, H Chen, T Li, F Xu, Z Mao, X Cao, L Miao… - The Plant …, 2021 - academic.oup.com
repression of GA-induced degradation of DELLA proteins. CRY1 physically interacts with
DELLA proteinsrespond to changes in light signals rapidly and accurately, thereby fine-tuning …

AUXIN RESPONSE FACTOR7 integrates gibberellin and auxin signaling via interactions between DELLA and AUX/IAA proteins to regulate cambial activity in poplar

J Hu, H Su, H Cao, H Wei, X Fu, X Jiang, Q Song… - The Plant …, 2022 - academic.oup.com
… Thus, the specific affinity of this domain for DELLAs likely accounts for the DELLA-induced
repression of ARF7-targeted genes. Similar to the well-established model of auxin signaling …

[HTML][HTML] The DELLA-ABI4-HY5 module integrates light and gibberellin signals to regulate hypocotyl elongation

H Xiong, D Lu, Z Li, J Wu, X Ning, W Lin, Z Bai… - Plant …, 2023 - cell.com
feedback regulation through adjustment of its own biosynthesis. However, how this
mechanism affects the complex interactions … -INTERACTING FACTORS (PIFs) also repress

The master growth regulator DELLA binding to histone H2A is essential for DELLA-mediated global transcription regulation

X Huang, H Tian, J Park, DH Oh, J Hu, R Zentella… - Nature plants, 2023 - nature.com
… as repressors of the phytohormone gibberellin (GA) signalling … forming TF–DELLA–H2A
complexes to repress or activate … antagonistically interacts with DELLA to promote GA responses

[HTML][HTML] The DELLA proteins influence the expression of cytokinin biosynthesis and response genes during nodulation

AV Dolgikh, AN Kirienko, IA Tikhonovich… - Frontiers in plant …, 2019 - frontiersin.org
… regulators of gibberellin signaling, the DELLA proteins are … the interaction between the
cytokinin and gibberellin signaling … that repress GA responses and thus the DELLA may be …

Gibberellins regulate ovule number through a DELLA–CUC2 complex in Arabidopsis

D Barro‐Trastoy, MD Gomez… - The Plant …, 2022 - Wiley Online Library
… of DELLA proteins release GA responses, while low GA levels or GA insensitive DELLA mutants
restrain GA responses (… may rely on the interaction of the DELLA protein GAI with the TF …

Integration of Multiple Signaling Cues

P Gambhir, D Bhola, S Sharma, Y Mudgil… - Sensory Biology of …, 2019 - Springer
… identified as repressor of gibberellin responses. C-repeat … that DELLA proteins are involved
in a high degree of interaction … COP1 is a ring-finger-type ubiquitin E3 ligase that represses

[HTML][HTML] Highlights in gibberellin research: a tale of the dwarf and the slender

E Shani, P Hedden, T Sun - Plant Physiology, 2024 - ncbi.nlm.nih.gov
… and reproductive development in response to internal and … modes of DELLA action are
shown: (i) DELLA repressesits interacting protein SUPPRESSOR OF phyA-105 proteins (…