The E3 ubiquitin ligases SINA1 and SINA2 integrate with the protein kinase CIPK20 to regulate the stability of RGL2a, a positive regulator of anthocyanin biosynthesis

Summary Although DELLA protein destabilization mediated by post‐translational modifications is essential for gibberellin (GA) signal transduction and GA‐regulated anthocyanin biosynthesis, the related mechanisms remain largely unknown. In this study, we report the ubiquitination and phosphorylation...

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Bibliographic Details
Published in:The New phytologist 2023-08, Vol.239 (4), p.1332-1352
Main Authors: An, Jian‐Ping, Zhang, Xiao‐Wei, Li, Hong‐Liang, Wang, Da‐Ru, You, Chun‐Xiang, Han, Yuepeng
Format: Article
Language:English
Subjects:
Accumulation
anthocyanin biosynthesis
Anthocyanins
Anthocyanins - metabolism
apple
apples
Arabidopsis - metabolism
Biosynthesis
DELLA
Destabilization
Gene Expression Regulation, Plant
gibberellin
Gibberellins
Gibberellins - metabolism
Kinases
Malus - genetics
Malus - metabolism
Phosphorylation
Plant growth substances
Plant Proteins - genetics
Plant Proteins - metabolism
Protein biosynthesis
Protein kinase C
protein kinases
Protein Kinases - metabolism
Proteins
Signal transduction
Transcription
Ubiquitin-protein ligase
Ubiquitin-Protein Ligases - genetics
Ubiquitin-Protein Ligases - metabolism
Ubiquitination
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