ArticleMolecular plant2020
Coordinated Transcriptional Regulation by the UV-B Photoreceptor and Multiple Transcription Factors for Plant UV-B Responses.
Article in Molecular plant, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.
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Who cites it
63 citing papers in PubMed, 145 citations in OpenAlex.
- Phosphorylation of the plant photoreceptor UVR8 regulates its dimer/monomer status and enhances UV-B signaling across species.The Plant cell · 2026Article
- UVR8-mediated UV-B signaling and its regulation of horticultural traits: from Arabidopsis to application.Horticulture research · 2026Review
- Genome-Wide Characterization and Transcriptomic Analysis Reveal Light-Quality-Responsive RING Zinc Finger Genes in Potatoes.Plants (Basel, Switzerland) · 2026Article
- The OsUVR8-OsNAC3-OsERF117 signaling module mediates metabolic acclimation and climate adaptation in rice.Science advances · 2026Article
- Review
- Physiological and multi-omics insights into ultraviolet B-induced stress adaptation in Fritillaria cirrhosa native to the Qinghai-Tibet Plateau.Journal of advanced research · 2026Article
- Transcription factors interact with Arabidopsis UVR8 photoreceptor at distinct sites to COP1 and RUP proteins.The Plant journal : for cell and molecular biology · 2026Article
- Conservation and divergence of UVR8 photoreceptor-mediated UV-B signaling in Marchantia polymorpha.Plant physiology · 2026Article
- Prefoldin 3 promotes the turnover of WRKY70 and FHY3 to modulate UV-B-induced hypocotyl growth inhibition in Arabidopsis thaliana.Plant communications · 2026Article
- Spatial regulation of benzylisoquinoline alkaloid biosynthesis in lotus (Horticulture research · 2026Article
- Mechanisms of acclimation regulation and stress response to UV-B inFrontiers in plant science · 2026Article
- Ethylene-Mediated VvERF003 Promotes Flavonol Accumulation by UpregulatingBiomolecules · 2026Article
- Plant tolerance mechanisms to DNA-damaging UV stress.Journal of experimental botany · 2025Review
- Integrative metabolome and genome-wide transcriptome analyses reveal the regulatory network for bioactive compound biosynthesis in lettuce upon UV-A radiation.Molecular horticulture · 2025Article
- Identification of 2,3-oxidosqualene cyclase gene inHorticulture research · 2025Article
- UV RESISTANCE LOCUS 8 signalling enhances photosynthetic resilience to herbicide-induced damage in Arabidopsis thaliana.The New phytologist · 2025Article
- Genome-Wide Analysis of GmMYB S20 Transcription Factors Reveals Their Critical Role in Soybean Nodulation.Plants (Basel, Switzerland) · 2025Article
- The UV-B photoreceptor UVR8 interacts with the LOX1 enzyme to promote stomatal closure through the LOX-derived oxylipin pathway.The Plant cell · 2025Article
- Recent advances in UV-B signalling: interaction of proteins with the UVR8 photoreceptor.Journal of experimental botany · 2025Review
- A PHR-dependent reciprocal antagonistic interplay between UV response and P-deficiency adaptation in plants.Plant communications · 2025Article
3 more citing papers are in PubMed but not listed here.
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Authors and funding
10 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Non-damaging ultraviolet B (UV-B) light promotes photomorphogenic development and stress acclimation through UV-B-specific signal transduction in Arabidopsis. UV-B irradiation induces monomerization and nuclear translocation of the UV-B photoreceptor UV RESISTANCE LOCUS 8 (UVR8). However, it is not clear how the nuclear localization of UVR8 leads to changes in global gene expression. Here, we reveal that nuclear UVR8 governs UV-B-responsive transcriptional networks in concert with several previously known transcription factors, including ELONGATED HYPOCOTYL 5 (HY5) and PHYTOCHROME INTERACTING FACTOR 4 (PIF4). Based on the transcriptomic analysis, we identify MYB13 as a novel positive regulator in UV-B-induced cotyledon expansion and stress acclimation. MYB13 is UV-B inducible and is predominantly expressed in the cotyledons. Our results demonstrate that MYB13 protein functions as a transcription factor to regulate the expression of genes involved in auxin response and flavonoid biosynthesis through direct binding with their promoters. In addition, photoactivated UVR8 interacts with MYB13 in a UV-B-dependent manner and differentially modulates the affinity of MYB13 with its targets. Taken together, our results elucidate the cooperative function of the UV-B photoreceptor UVR8 with various transcription factors in the nucleus to orchestrate the expression of specific sets of downstream genes and, ultimately, mediate plant responses to UV-B light.
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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.