ArticleJournal of experimental botany2017
MdSnRK1.1 interacts with MdJAZ18 to regulate sucrose-induced anthocyanin and proanthocyanidin accumulation in apple.
Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.
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58 citing papers in PubMed, 138 citations in OpenAlex.
- Multifaceted mechanisms underlying species- and cultivar-associated differential anthocyanin accumulation in fruits.Horticulture research · 2026Article
- Proanthocyanidins: structure, biosynthesis, regulation, and structure-activity relationships.aBIOTECH · 2026Review
- Light Regulation of Anthocyanin Biosynthesis in Plants: From Mechanisms to Applications.Plant, cell & environment · 2026Review
- Integrated transcriptomic and metabolomic profiles analysis reveals a potential gene-metabolite network associated with anthocyanin-mediated color variation in maize kernels.Frontiers in plant science · 2026Article
- Comprehensive analysis of alternative splicing inFrontiers in plant science · 2025Article
- NpCIPK6-NpSnRK1 module facilitates intersubgeneric hybridization barriers in water lily (Horticulture research · 2025Article
- A linker histone acts as a transcription factor to orchestrate malic acid accumulation in apple in response to sorbitol.The Plant cell · 2024Article
- Bio-organic fertilizer affects secondary cell wall biosynthesis of Dendrocalamus farinosus by inhibiting the phenylpropanoid metabolic pathway.BMC plant biology · 2024Article
- Deciphering the anthocyanin metabolism gene network in tea plant (Camellia sinensis) through structural equation modeling.BMC genomics · 2024Article
- Genome-Wide Identification of the bHLH Gene Family inInternational journal of molecular sciences · 2024Article
- Metabolomic and transcriptomic analyses of peach leaves and fruits in response to pruning.BMC genomics · 2024Article
- The critical roles of three sugar-related proteins (HXK, SnRK1, TOR) in regulating plant growth and stress responses.Horticulture research · 2024Article
- Calmodulin-like protein MdCML15 interacts with MdBT2 to modulate iron homeostasis in apple.Horticulture research · 2024Article
- Integrated transcriptomic and metabolomic analyses elucidate the mechanism of flavonoid biosynthesis in the regulation of mulberry seed germination under salt stress.BMC plant biology · 2024Article
- MdSnRK1.1 interacts with MdGLK1 to regulate abscisic acid-mediated chlorophyll accumulation in apple.Horticulture research · 2024Article
- Spraying phenolic acid-modifiedchitooligosaccharide derivatives improves anthocyanin accumulation in grape.Food chemistry: X · 2023Article
- Genome-Wide Analysis of the bHLH Gene Family inPlants (Basel, Switzerland) · 2023Article
- The CALCINEURIN B-LIKE 4/CBL-INTERACTING PROTEIN 3 module degrades repressor JAZ5 during rose petal senescence.Plant physiology · 2023Article
- A Soybean Sucrose Non-Fermenting Protein Kinase 1 Gene,International journal of molecular sciences · 2023Article
- Colorful hues: insight into the mechanisms of anthocyanin pigmentation in fruit.Plant physiology · 2023Article
Corrections and comments
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Sugars induce anthocyanin biosynthesis in plants. As a conserved energy sensor, SnRK1 (SNF1-related kinase 1) is involved in sucrose-induced anthocyanin accumulation. However, the exact molecular mechanism by which SnRK1 regulates the biosynthesis of anthocyanins and proanthocyanidins (PAs) in response to sucrose in plants is not clear. In this study, it was found that MdSnRK1.1 interacted with MdJAZ18 protein which acts as a repressor in the jasmonate (JA) signaling pathway. MdSnRK1.1 then phosphorylated MdJAZ18 to facilitate its 26S proteasome-mediated degradation, which released MdbHLH3 thereby activating the expression of the regulatory and structural genes, thus finally promoting the biosynthesis of anthocyanins and PAs. Taken together, these results demonstrate the involvement of MdSnRK1.1 in sucrose-induced accumulation of anthocyanins and PAs. For the first time, our findings shed light on the molecular mechanism by which the crosstalk of sucrose and JA signaling regulates flavonoid biosynthesis.
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