ArticleInternational journal of molecular sciences2022
Tartary Buckwheat R2R3-MYB Gene
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 17 papers.
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Who cites it
17 citing papers in PubMed, 35 citations in OpenAlex.
- Proanthocyanidins: structure, biosynthesis, regulation, and structure-activity relationships.aBIOTECH · 2026Review
- Unraveling the genetic and molecular mechanisms of anthocyanin biosynthesis and accumulation in maize kernels.Frontiers in plant science · 2026Review
- Differences in the content of five bioactive components inFrontiers in pharmacology · 2026Article
- Article
- Identification and Expression Analysis of Chalcone Synthase Gene Family in Tartary Buckwheat.Genes · 2025Article
- AaMYB61-like and AabHLH137 jointly regulate anthocyanin biosynthesis in Actinidia arguta.BMC plant biology · 2025Article
- Structure, evolution, and roles of MYB transcription factors proteins in secondary metabolite biosynthetic pathways and abiotic stresses responses in plants: a comprehensive review.Frontiers in plant science · 2025Review
- Loss-of-function mutation in anthocyanidin reductase activates the anthocyanin synthesis pathway in strawberry.Molecular horticulture · 2024Article
- Genome-Wide Identification and Expression Analysis Unveil the Involvement of the Cold Shock Protein (CSP) Gene Family in Cotton Hypothermia Stress.Plants (Basel, Switzerland) · 2024Article
- Tartary Buckwheat (International journal of molecular sciences · 2023Article
- The Role of Anthocyanins in Plant Tolerance to Drought and Salt Stresses.Plants (Basel, Switzerland) · 2023Review
- Article
- Article
- Genome-wide identification and expression analysis of the HVA22 gene family in cotton and functional analysis ofFrontiers in plant science · 2023Article
- Genome-Wide Characterization, Identification and Expression Profile of MYB Transcription Factor Gene Family during Abiotic and Biotic Stresses in Mango (Plants (Basel, Switzerland) · 2022Article
- CsMYB Transcription Factors Participate in Jasmonic Acid Signal Transduction in Response to Cold Stress in Tea Plant (Plants (Basel, Switzerland) · 2022Article
- Dynamic transcriptome analysis suggests the key genes regulating seed development and filling in Tartary buckwheat (Frontiers in genetics · 2022Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
Abstract
Anthocyanins and proanthocyanidins (PAs) are vital secondary metabolites in Tartary buckwheat because of their antioxidant capacities and radical scavenging functions. It has been demonstrated that R2R3-MYB transcription factors (TFs) are essential regulators of anthocyanin and PA biosynthesis in many plants. However, their regulatory mechanisms in Tartary buckwheat remain to be clarified. Here, we confirmed the role of FtMYB3 in anthocyanin and PA biosynthesis. FtMYB3, which belongs to the subgroup 4 R2R3 family was predominantly expressed in roots. The transcriptional expression of FtMYB3 increased significantly under hormone treatment with SA and MeJA and abiotic stresses including drought, salt, and cold at the seedling stage. Functional analyses showed that FtMYB3 negatively regulated anthocyanin and PA biosynthesis, primarily via downregulating the expression of the
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