Green Revolution DELLA Proteins: Functional Analysis and Regulatory Mechanisms
Year: 2024
Type: review
Abstract: genes, also referred to as Green Revolution genes, encode conserved master growth regulators in plants. The nuclear-localized DELLA proteins are transcription regulators that interact with hundreds of transcription factors and other transcription regulators. They not only function as gibberellin signaling repressors in vascular plants but also play a central role in coordinating diverse signaling pathways in response to both internal hormonal signals and external cues (e.g., light and nutrient conditions, biotic and abiotic stresses). Through a combination of genetic, genomic, biochemical, and structural studies, significant advances have been made in understanding both the functional domains and motifs within DELLAs and the molecular mechanisms underlying their function. Here, we highlight new insights into the molecular workings of DELLA proteins, including an evolutionary perspective.
Source: Annual Review of Plant Biology
Authors: David Alabadí, Tai-ping Sun
Language: English
Subfield: Plant Science
Domain: Life Sciences
SDG: Zero hunger
Open Access status: hybrid
Awards: Elucidation of Molecular Mechanism of Master Growth Regulator DELLA Signaling in Arabidopsis, G2262748287, G3480869486, G425668148, Molecular Mechanism of Master Growth Repressor DELLA Signaling in Arabidopsis, Functional Analysis of Protein O-Glycosylation in Regulating Nuclear Growth Repressor DELLA and Plant Development in Arabidopsis, G7084143925, Structural and Functional Analysis of Nucleocytoplasmic Protein O-Glycosyltransferases in Plants
OpenAlex ID: W4404918613