ArticleHorticulture research2021
R2R3-MYB transcription factors, StmiR858 and sucrose mediate potato flavonol biosynthesis.
Article in Horticulture research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
27 citing papers in PubMed, 73 citations in OpenAlex.
- A miR858 variant negatively regulates resistance to tea leaf spot through targeting the CsMYB1-CsPME41 module.Molecular horticulture · 2026Article
- Plant Genetic Engineering: Technological Pathways, Application Scenarios, and Future Directions.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Review
- Genome-wide identification of sucrose synthase gene family from Camellia sinensis and regulatory role of CsSUS3 in sucrose metabolism in post-harvest tea leaves.BMC plant biology · 2025Article
- TheHorticulture research · 2025Article
- Transcriptional regulation and functional research of sucrose synthase in plant development.Planta · 2025Review
- Flavonoids as key players in cold tolerance: molecular insights and applications in horticultural crops.Horticulture research · 2025Article
- Integrated metabolomic and transcriptomic analyses of flavonoid accumulation in different cultivars of Platostoma palustre.BMC plant biology · 2024Article
- Article
- Identification of miRNA858 long-loop precursors in seed plants.The Plant cell · 2024Article
- The Smi-miR858a-Horticulture research · 2024Article
- Transcriptional regulation of flavonol biosynthesis in plants.Horticulture research · 2024Review
- Characterization of phenylalanine ammonia lyase and revealing flavonoid biosynthesis in Gymnema sylvestre R. Br through transcriptomic approach.Journal, genetic engineering & biotechnology · 2024Article
- Combined analysis of mRNA and miRNA transcriptomes reveals the regulatory mechanism of Xanthomonas arboricola pv pruni resistance in Prunus persica.BMC genomics · 2024Article
- Antioxidants of Non-Enzymatic Nature: Their Function in Higher Plant Cells and the Ways of Boosting Their Biosynthesis.Antioxidants (Basel, Switzerland) · 2023Review
- Article
- Article
- Comparative analysis of theFrontiers in plant science · 2023Article
- Mitogen-activated protein kinase 14-mediated phosphorylation of MaMYB4 negatively regulates banana fruit ripening.Horticulture research · 2023Article
- Review
- Triiron Tetrairon Phosphate (FeNanomaterials (Basel, Switzerland) · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Flavonols and other phenylpropanoids protect plants from biotic and abiotic stress and are dietarily desirable because of their health-promoting properties. The ability to develop new potatoes (Solanum tuberosum) with optimal types and amounts of phenylpropanoids is limited by lack of knowledge about the regulatory mechanisms. Exogenous sucrose increased flavonols, whereas overexpression of the MYB StAN1 induced sucrolytic gene expression. Heterologous StAN1 protein bound promoter fragments from sucrolytic genes (SUSY1 and INV1). Two additional MYBs and one microRNA were identified that regulated potato flavonols. Overexpression analysis showed MYB12A and C increased amounts of flavonols and other phenylpropanoids. Endogenous flavonol amounts in light-exposed organs were much higher those in the dark. Expression levels of StMYB12A and C were high in flowers but low in tubers. Transient overexpression of miR858 altered potato flavonol metabolism. Endogenous StmiR858 expression was much lower in flowers than leaves and correlated with flavonol amounts in these organs. Collectively, these findings support the hypothesis that sucrose, MYBs, and miRNA control potato phenylpropanoid metabolism in a finely tuned manner that includes a feedback loop between sucrose and StAN1. These findings will aid in the development of potatoes with phenylpropanoid profiles optimized for crop performance and human health.
Identifiers
What Socratic holds
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 Socratic graph.