ArticlePlant physiology2023
Two B-box proteins, PavBBX6/9, positively regulate light-induced anthocyanin accumulation in sweet cherry.
Article in Plant physiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.
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Who cites it
36 citing papers in PubMed, 1 synthesis or guideline pooled it, 71 citations in OpenAlex.
- Precise scheduling of B-box transcription factors: the core network for balancing plant growth, metabolism and stress resistance.Frontiers in plant science · 2026Pooled it
- Integrated transcriptomic and metabolomic analysis unveils biosynthetic mechanisms of key bioactive isoflavonoid accumulation inHorticulture research · 2026Article
- Light regulates capsaicinoid biosynthesis via the CaHY5-CaBBX2-CaACS8 module in pepper.The New phytologist · 2026Article
- MYB17-DFR/LDOX Module Positively Regulates Cyanidin Deposition in Cinnamomum Camphora.Plant, cell & environment · 2026Article
- Molecular Mechanisms and Regulation of Anthocyanin Biosynthesis in Rosaceae Fruits: A Review.Food science & nutrition · 2026Review
- Light Regulation of Anthocyanin Biosynthesis in Plants: From Mechanisms to Applications.Plant, cell & environment · 2026Review
- Anthocyanin biosynthesis in blueberry is regulated by light and abscisic acid signaling via a VcABF2-miR156-VcSPL9 feedback loop.The New phytologist · 2026Article
- The PavPIF3/PavMYC2-PavMYB75L/PavCOP1 regulatory module integrates light and jasmonic acid signaling to regulate fruit coloration in blush sweet cherry.The Plant journal : for cell and molecular biology · 2026Article
- Plant Flavonoids: Biosynthesis, Regulation, and Roles in Biotic and Abiotic Stresses.Plant, cell & environment · 2026Review
- Environmental control of anthocyanin biosynthesis in mulberry: unraveling gene networks for food applications.Food chemistry. Molecular sciences · 2026Review
- MdBBX47, a B-box transcription factor directly and indirectly regulates ALA-induced anthocyanin accumulation in apple.BMC plant biology · 2026Article
- Multifaceted roles of BBX transcription factors: impacts on key agronomical traits and environmental resilience.The New phytologist · 2026Review
- Metabolomics Reveals Resistance-Related Secondary Metabolism in Sweet Cherry Infected byBiomolecules · 2025Article
- The Mechanism of TT2-TypePlants (Basel, Switzerland) · 2025Article
- Integrated transcriptomic and metabolomic analysis reveals regulatory mechanisms underlying coloration differences in the pericarps of two Litchi cultivars.Food chemistry. Molecular sciences · 2025Article
- The PavDREB1E-PavD8-PavHY5 module integrates light and gibberellin signals to regulate sweet cherry anthocyanin biosynthesis.Plant physiology · 2025Article
- Genome-wide analysis of PfBBXs transcription factors in Perilla frutescens and their expression responses to different light intensities.Plant molecular biology · 2025Article
- Genome-Wide Identification of the Litchi BBX Gene Family and Analysis of Its Potential Role in Pericarp Coloring.International journal of molecular sciences · 2025Article
- Two B-Box Proteins, GhBBX21 and GhBBX24, Antagonistically Modulate Anthocyanin Biosynthesis inPlants (Basel, Switzerland) · 2025Article
- Strigolactones enhance apple drought resistance via the MsABI5-MsSMXL1-MsNAC022 cascade.Horticulture research · 2025Article
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Authors and funding
11 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Anthocyanin production in bicolored sweet cherry (Prunus avium cv. Rainier) fruit is induced by light exposure, leading to red coloration. The phytohormone abscisic acid (ABA) is essential for this process, but the regulatory relationships that link light and ABA with anthocyanin-associated coloration are currently unclear. In this study, we determined that light treatment of bicolored sweet cherry fruit increased anthocyanin accumulation and induced ABA production and that ABA participates in light-modulated anthocyanin accumulation in bicolored sweet cherry. Two B-box (BBX) genes, PavBBX6/9, were highly induced by light and ABA treatments, as was anthocyanin accumulation. The ectopic expression of PavBBX6 or PavBBX9 in Arabidopsis (Arabidopsis thaliana) increased anthocyanin biosynthesis and ABA accumulation. Overexpressing PavBBX6 or PavBBX9 in sweet cherry calli also enhanced light-induced anthocyanin biosynthesis and ABA accumulation. Additionally, transient overexpression of PavBBX6 or PavBBX9 in sweet cherry peel increased anthocyanin and ABA contents, whereas silencing either gene had the opposite effects. PavBBX6 and PavBBX9 directly bound to the G-box elements in the promoter of UDP glucose-flavonoid-3-O-glycosyltransferase (PavUFGT), a key gene for anthocyanin biosynthesis, and 9-cis-epoxycarotenoid dioxygenase 1 (PavNCED1), a key gene for ABA biosynthesis, and enhanced their activities. These results suggest that PavBBX6 and PavBBX9 positively regulate light-induced anthocyanin and ABA biosynthesis by promoting PavUFGT and PavNCED1 expression, respectively. Our study provides insights into the relationship between the light-induced ABA biosynthetic pathway and anthocyanin accumulation in bicolored sweet cherry fruit.
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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.