ArticleInternational journal of molecular sciences2022
Ethylene Inhibits Anthocyanin Biosynthesis by Repressing the R2R3-MYB Regulator
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 19 citations in OpenAlex.
- Ethylene networking in fruit ripening: molecular mechanisms, hormone crosstalk, climate interactions, and postharvest management.Plant cell reports · 2026Review
- Anthocyanin-Driven Dark Phenotypes in Stress Adaptation.Plants (Basel, Switzerland) · 2026Review
- Recent progress in unraveling the molecular mechanisms of anthocyanin biosynthesis and regulation in tomato.Horticulture research · 2026Article
- Beyond HY5: COP1 Posttranslational Control of Anthocyanin Biosynthesis Proteins in Horticultural Crops.Plants (Basel, Switzerland) · 2026Review
- Regulation of Anthocyanin Accumulation in TomatoPlants (Basel, Switzerland) · 2024Article
- Article
- Genetic and Biotechnological Approaches to Improve Fruit Bioactive Content: A Focus on Eggplant and Tomato Anthocyanins.International journal of molecular sciences · 2024Review
- Recent advances in understanding the regulation of plant secondary metabolite biosynthesis by ethylene-mediated pathways.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Environmental Stimuli and Phytohormones in Anthocyanin Biosynthesis: A Comprehensive Review.International journal of molecular sciences · 2023Review
- Anthocyanins in Plant Food: Current Status, Genetic Modification, and Future Perspectives.Molecules (Basel, Switzerland) · 2023Review
- The Interplay of Light Signaling and SlAN1 Expression in Regulating Anthocyanin Accumulation in Fruit Tissues of Purple Tomatoes.Physiologia plantarumArticle
Corrections and comments
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Authors and funding
9 authors at 2 institutions in 1 country.
Funding
Abstract
Fruit ripening is usually accompanied by anthocyanin accumulation. Ethylene is key in ripening-induced anthocyanin production in many fruits. However, the effects of fruit ripening and ethylene on anthocyanin biosynthesis in purple tomato fruits are unclear. This study shows that bagged fruits of the purple tomato cultivar 'Indigo Rose' failed to produce anthocyanins at the red ripening stage after bag removal. In contrast, the bagged immature fruits accumulated a significant amount of anthocyanins after removing the bags. The transcriptomic analyses between immature and red ripening fruit before and after bag removal revealed that anthocyanin-related genes, including the key positive R2R3-MYB regulator SlAN2-like, were repressed in the red ripening fruit. The 86 identified transcription factors, including 13 AP2/ERF, 7 bZIP, 8 bHLH and 6 MYB, showed significantly different expressions between immature and red ripening fruits. Moreover, subjecting bagged immature fruits to exogenous ethylene treatment significantly inhibited anthocyanin accumulation and the expression of anthocyanin-related genes, including the anthocyanin structure genes and
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