ArticleScientific reports2018
Overexpression of an auxin receptor OsAFB6 significantly enhanced grain yield by increasing cytokinin and decreasing auxin concentrations in rice panicle.
Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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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.
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Who cites it
20 citing papers in PubMed, 36 citations in OpenAlex.
- The miR395b-ABI5 module regulates amylopectin branching and biosynthesis and affects lotus root quality.Plant physiology · 2025Article
- Rational Modulation of Plant Root Development Using Engineered Cytokinin Regulators.ACS synthetic biology · 2025Article
- Dwarfs standing tall: breeding towards the 'Yellow revolution' through insights into plant height regulation.Plant molecular biology · 2025Review
- Overexpression ofPlant direct · 2024Article
- New insights into QTNs and potential candidate genes governing rice yield via a multi-model genome-wide association study.BMC plant biology · 2024Article
- Eukaryotic Translation Elongation FactorPlants (Basel, Switzerland) · 2023Article
- Auxin regulation on crop: from mechanisms to opportunities in soybean breeding.Molecular breeding : new strategies in plant improvement · 2023Article
- Identification of a pluripotency-inducing small compound, PLU, that induces callus formationFrontiers in plant science · 2023Article
- Modifications of Phytohormone Metabolism Aimed at Stimulation of Plant Growth, Improving Their Productivity and Tolerance to Abiotic and Biotic Stress Factors.Plants (Basel, Switzerland) · 2022Review
- Conservation and divergence: Regulatory networks underlying reproductive branching in rice and maize.Journal of advanced research · 2022Review
- Molecular Mechanisms of Diverse Auxin Responses during Plant Growth and Development.International journal of molecular sciences · 2022Review
- Cytokinins: A Genetic Target for Increasing Yield Potential in the CRISPR Era.Frontiers in genetics · 2022Review
- Genetic and molecular factors in determining grain number per panicle of rice.Frontiers in plant science · 2022Review
- Genetic and molecular pathways controlling rice inflorescence architecture.Frontiers in plant science · 2022Review
- TIR1/AFB proteins: Active players in abiotic and biotic stress signaling.Frontiers in plant science · 2022Review
- The soybean (Plant direct · 2021Article
- Article
- Linking fundamental science to crop improvement through understanding source and sink traits and their integration for yield enhancement.Journal of experimental botany · 2020Article
- A Synthetic Approach Allows Rapid Characterization of the Maize Nuclear Auxin Response Circuit.Plant physiology · 2020Article
- Phytohormone-Mediated Molecular Mechanisms Involving Multiple Genes and QTL Govern Grain Number in Rice.Frontiers in genetics · 2020Review
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
Abstract
Auxin plays critical roles in many developmental processes of plants. The auxin signaling pathway is a series of plant responses to auxin stimuli. However, the functions of many genes in this pathway are still obscure. As auxin receptors, TIR/AFB family genes encode F-Box proteins that directly bind auxin and then transduce the stimulus through the signaling pathway. In this paper, we generated an overexpression line of Auxin-signaling F-Box 6 (OsAFB6) in rice, which largely delayed heading, greatly increased spikelets per panicle and primary branch number and ultimately enhanced grain yield by 50%. OsAFB6 is preferentially expressed in young tissues with stronger meristem activities and suppresses flowering by upregulating OsRR1 and downregulating Ehd1 expression levels. Overexpression of OsAFB6 delayed heading, increased cytokinin (CK) by suppressing the expression level of Gn1a and simultaneously decreased the IAA concentration in the young panicle, which promoted inflorescence meristem development and resulted in large panicles with more spikelets per panicle, primary branches and increased grain yield. It would be a beneficial strategy to generate lines with varied expression levels of OsAFB6 to breed high-yielding cultivars for specific regions that can fully utilize the local sunlight and temperature resources.
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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 OpenQuestion graph.