ArticleMolecules and cells2012
Cytokinins enhance sugar-induced anthocyanin biosynthesis in Arabidopsis.
Article in Molecules and cells, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 47 papers.
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Who cites it
47 citing papers in PubMed, 108 citations in OpenAlex.
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- Transcriptome analysis reveals long noncoding RNAs involved in the tuber anthocyanin synthesis of potato (Solanum tuberosum L.).BMC plant biology · 2026Article
- The role of sucrose in phosphate starvation response: transcriptomic and physiological insights in Arabidopsis Thaliana.BMC plant biology · 2025Article
- Review
- Overexpression of housekeeping geneHorticulture research · 2025Article
- Transcription factors BZR1 and PAP1 cooperate to promote anthocyanin biosynthesis in Arabidopsis shoots.The Plant cell · 2024Article
- Phosphorylated transcription factor PuHB40 mediates ROS-dependent anthocyanin biosynthesis in pear exposed to high light.The Plant cell · 2024Article
- Identification and Characterisation of the CircRNAs Involved in the Regulation of Leaf Colour inBiology · 2024Article
- Genome-wide association of dry (Tamar) date palm fruit color.The plant genome · 2023Article
- Environmental Stimuli and Phytohormones in Anthocyanin Biosynthesis: A Comprehensive Review.International journal of molecular sciences · 2023Review
- Integrated Metabolome and Transcriptome Analysis of Petal Anthocyanin Accumulation Mechanism inInternational journal of molecular sciences · 2023Article
- Safflower Flavonoid 3'5'Hydroxylase Promotes Methyl Jasmonate-Induced Anthocyanin Accumulation in Transgenic Plants.Molecules (Basel, Switzerland) · 2023Article
- Friends in Arms: Flavonoids and the Auxin/Cytokinin Balance in Terrestrialization.Plants (Basel, Switzerland) · 2023Review
- Triose phosphate export from chloroplasts and cellular sugar content regulate anthocyanin biosynthesis during high light acclimation.Plant communications · 2023Article
- Increasing Sugar Content in Source for Biofuel Production Using Agrochemical and Genetic Approaches at the Stages of BioMass Preharvesting and Harvesting.Molecules (Basel, Switzerland) · 2022Review
- Response of Anthocyanin Accumulation in Pepper (International journal of molecular sciences · 2022Article
- Leaf Coloration inPlants (Basel, Switzerland) · 2022Article
- Advances and prospects of orchid research and industrialization.Horticulture research · 2022Article
- Sugar signal mediates flavonoid biosynthesis in tea leaves.Horticulture research · 2022Article
Corrections and comments
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
In higher plants, the regulation of anthocyanin synthesis by various factors including light, sugars and hormones is mediated by numerous regulatory factors acting at the transcriptional level. Here, the association between sucrose and the plant hormone, cytokinin, in the presence of light was investigated to elucidate cytokinin signaling cascades leading to the transcriptional activation of anthocyanin biosynthesis genes in Arabidopsis seedlings. We showed that cytokinin enhances anthocyanin content and transcript levels of sugar inducible structural gene UDPglucose: flavonoid 3-O-glucosyl transferase (UF3GT) and regulatory gene PRODUCTION OF ANTHOCYANIN PIGMENT 1 (PAP1). Genetic analysis showed that cytokinin signaling modulates sugar-induced anthocyanin biosynthesis through a two-component signaling cascade involving the type-B response regulators ARR1, ARR10 and ARR12 in a redundant manner. Genetic, physiological and molecular biological approaches demonstrated that cytokinin enhancement is partially dependent on phytochrome and cryptochrome downstream component HY5, but mainly on photosynthetic electron transport. Taken together, we suggest that cytokinin acts down-stream of the photosynthetic electron transport chain in which the plastoquinone redox poise is modulated by sugars in a photoreceptor independent manner.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.