We reveal that the transcription factor SPATULA (SPT) directly interacts with, and is modified by, the O-glycosyl transferases SECRET AGENT (SEC) and SPINDLY (SPY) in Arabidopsis thaliana. O-linked beta-N-acetylglucosamine (O-GlcNAc) and O-fucose post-translational modifications (PTMs) promoted elongation of the gynoecium apex (style) and its radial symmetry by promoting SPT function.
Sugars regulate SPATULA activity during style development / Moubayidin, L. - In: NATURE PLANTS. - ISSN 2055-0278. - 10:2(2024), pp. 204-205. [10.1038/s41477-024-01624-z]
Sugars regulate SPATULA activity during style development
Moubayidin, L
2024-01-01
Abstract
We reveal that the transcription factor SPATULA (SPT) directly interacts with, and is modified by, the O-glycosyl transferases SECRET AGENT (SEC) and SPINDLY (SPY) in Arabidopsis thaliana. O-linked beta-N-acetylglucosamine (O-GlcNAc) and O-fucose post-translational modifications (PTMs) promoted elongation of the gynoecium apex (style) and its radial symmetry by promoting SPT function.File in questo prodotto:
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