Highlights in gibberellin research A tale of the dwarf and the slender

A - Papers appearing in refereed journals

Shani, E., Hedden, P. and Sun, T. 2024. Highlights in gibberellin research A tale of the dwarf and the slender . Plant Physiology. p. kiae044. https://doi.org/10.1093/plphys/kiae044

AuthorsShani, E., Hedden, P. and Sun, T.
Abstract

It has been almost a century since biologically active gibberellin (GA) was isolated. Here, we give a historical overview of the early efforts in establishing the GA biosynthesis and catabolism pathway, characterizing the enzymes for GA metabolism, and elucidating their corresponding genes. We then highlight more recent studies that have identified the GA receptors and early GA signaling components (DELLA repressors and F-box activators), determined the molecular mechanism of DELLA-mediated transcription reprograming, and revealed how DELLAs integrate multiple signaling pathways to regulate plant vegetative and reproductive development in response to internal and external cues. Finally, we discuss the GA transporters and their roles in GA-mediated plant development.

Year of Publication2024
JournalPlant Physiology
Journal citationp. kiae044
Digital Object Identifier (DOI)https://doi.org/10.1093/plphys/kiae044
Open accessPublished as ‘gold’ (paid) open access
FunderNational Institutes of Health
National Science Foundation
National Institute of Food and Agriculture
Publisher's version
Output statusPublished
Publication dates
Online30 Jan 2024
Publication process dates
Accepted06 Nov 2023
PublisherAmerican Society of Plant Biologists (ASPB)
ISSN0032-0889

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