ArticleThe Plant cell2011
BROTHER OF LUX ARRHYTHMO is a component of the Arabidopsis circadian clock.
Article in The Plant cell, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 50 papers.
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Who cites it
50 citing papers in PubMed.
- Early birds and night owls: natural variation of circadian traits in plants.Journal of experimental botany · 2026Review
- Dissecting usuranme biquitin-mediated circadian clock regulation in Arabidopsis via high-throughput yeast screens.Journal of experimental botany · 2025Article
- TOC1 phosphorylation disproportionally enhances chromatin binding at rhythmic gene promoters.Science advances · 2025Article
- Diurnal dynamics of different circadian transcription modules in Chinese pine needles and roots during dormancy induction.BMC plant biology · 2025Article
- Time-resolved oxidative signal convergence across the algae-embryophyte divide.Nature communications · 2025Article
- The trichome pattern diversity of Cardamine shares genetic mechanisms with Arabidopsis but differs in environmental drivers.Plant physiology · 2024Article
- Decoding the plant clock: a review of mathematical models for the circadian regulatory network.Plant molecular biology · 2024Review
- Unlocking Nature's Rhythms: Insights into Secondary Metabolite Modulation by the Circadian Clock.International journal of molecular sciences · 2024Review
- Role of GARP family transcription factors in the regulatory network for nitrogen and phosphorus acquisition.Journal of plant research · 2024Review
- Unlocking allelic variation in circadian clock genes to develop environmentally robust and productive crops.Planta · 2024Review
- Circadian regulation of metabolism across photosynthetic organisms.The Plant journal : for cell and molecular biology · 2023Review
- Environmental gradients reveal stress hubs pre-dating plant terrestrialization.Nature plants · 2023Article
- Evolution of self-sustained circadian rhythms is facilitated by seasonal change of daylight.Proceedings. Biological sciences · 2022Article
- Genome-Scale Investigation ofInternational journal of molecular sciences · 2022Article
- Evolution of circadian clocks along the green lineage.Plant physiology · 2022Article
- Systems scale characterization of circadian rhythm pathway inComputational and structural biotechnology journal · 2022Article
- The Perennial Clock Is an Essential Timer for Seasonal Growth Events and Cold Hardiness.Methods in molecular biology (Clifton, N.J.) · 2022Article
- Review
- Review
- Transcriptome Changes Reveal the Molecular Mechanisms of Humic Acid-Induced Salt Stress Tolerance in Arabidopsis.Molecules (Basel, Switzerland) · 2021Article
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8 authors.
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Abstract
BROTHER OF LUX ARRHYTHMO (BOA) is a GARP family transcription factor in Arabidopsis thaliana and is regulated by circadian rhythms. Transgenic lines that constitutively overexpress BOA exhibit physiological and developmental changes, including delayed flowering time and increased vegetative growth under standard growing conditions. Arabidopsis circadian clock protein CIRCADIAN CLOCK ASSOCIATED1 (CCA1) binds to the evening element of the BOA promoter and negatively regulates its expression. Furthermore, the period of BOA rhythm was shortened in cca1-11, lhy-21 (for LATE ELONGATED HYPOCOTYL), and cca1-11 lhy-21 genetic backgrounds. BOA binds to the promoter of CCA1 through newly identified promoter binding sites and activates the transcription of CCA1 in vivo and in vitro. In transgenic Arabidopsis lines that overexpress BOA, the period length of CCA1 rhythm was increased and the amplitude was enhanced. Rhythmic expression of other clock genes, including LHY, GIGANTEA (GI), and TIMING OF CAB EXPRESSION1 (TOC1), was altered in transgenic lines that overexpress BOA. Rhythmic expression of BOA was also affected in mutant lines of toc1-1, gi-3, and gi-4. Results from these studies indicate that BOA is a critical component of the regulatory circuit of the circadian clock.
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