ArticleBMC plant biology2020
Heterotrimeric G protein are involved in the regulation of multiple agronomic traits and stress tolerance in rice.
Article in BMC plant biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 35 papers.
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Who cites it
35 citing papers in PubMed, 86 citations in OpenAlex.
- Article
- Plant G proteins: Versatile signaling hubs for synergistic improvement of agronomic traits.Journal of integrative plant biology · 2026Review
- Harnessing CRISPR-Cas technology to enhance rice resilience under abiotic and biotic stress.Journal of applied genetics · 2026Review
- TaGα knockout in wheat causes early heading and short organ length, with dose-dependent effects through various pathways.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Regulatory networks and molecular mechanisms underlying salt stress tolerance in rice.Frontiers in plant science · 2026Review
- Extra-large G proteins and their roles in plant development and responses to environmental stresses.Frontiers in plant science · 2026Review
- The heterotrimeric G protein γ3 subunit, RGG3/GS3, integrates sugar-starvation and hormone-responsive signaling pathways to promote coleoptile elongation during anaerobic germination in rice.Plant molecular biology · 2025Article
- Next-generation translational genomics for developing future crops.Functional & integrative genomics · 2025Review
- Novel repetitive elements in plant-specific tails of Gγ proteins as the functional unit in G-protein signaling in crops.The Plant cell · 2025Article
- Gene Pyramiding Strategies for Sink Size and Source Capacity for High-Yield Japonica Rice Breeding.Rice (New York, N.Y.) · 2025Review
- Construction and Validation of CRISPR/Cas Vectors for Editing theCurrent issues in molecular biology · 2024Article
- Trade-Off Regulation in Plant Growth and Stress Responses Through the Role of Heterotrimeric G Protein Signaling.Plants (Basel, Switzerland) · 2024Review
- The TaSnRK1-TabHLH489 module integrates brassinosteroid and sugar signalling to regulate the grain length in bread wheat.Plant biotechnology journal · 2024Article
- The DEP1 Mutation Improves Stem Lodging Resistance and Biomass Saccharification by Affecting Cell Wall Biosynthesis in Rice.Rice (New York, N.Y.) · 2024Article
- Fine Mapping of Five Grain Size QTLs Which Affect Grain Yield and Quality in Rice.International journal of molecular sciences · 2024Article
- Oryza CLIMtools: A genome-environment association resource reveals adaptive roles for heterotrimeric G proteins in the regulation of rice agronomic traits.Plant communications · 2024Article
- Agronomic potential of plant-specific Gγ proteins.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Rapid Visual Detection of Elite Erect PanicleCurrent issues in molecular biology · 2024Article
- Dissection of quantitative trait nucleotides and candidate genes associated with agronomic and yield-related traits under drought stress in rapeseed varieties: integration of genome-wide association study and transcriptomic analysis.Frontiers in plant science · 2024Article
- Oryza CLIMtools: A Genome-Environment Association Resource Reveals Adaptive Roles for Heterotrimeric G Proteins in the Regulation of Rice Agronomic Traits.bioRxiv : the preprint server for biology · 2023Article
Corrections and comments
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
Abstract
backgroundThe heterotrimeric G protein complex, consisting of Gα, Gβ, and Gγ subunits, are conserved signal transduction mechanism in eukaryotes. Recent molecular researches had demonstrated that G protein signaling participates in the regulation of yield related traits. However, the effects of G protein genes on yield components and stress tolerance are not well characterized.
resultsIn this study, we generated heterotrimeric G protein mutants in rice using CRISPR/Cas9 (Clustered Regularly Interspaced Short Palindromic Repeats) gene-editing technology. The effects of heterotrimeric G proteins on the regulation of yield components and stress tolerance were investigated. The mutants of gs3 and dep1 generated preferable agronomic traits compared to the wild-type, whereas the mutants of rga1 showed an extreme dwarf phenotype, which led to a dramatic decrease in grain production. The mutants showed improved stress tolerance, especially under salinity treatment. We found four putative extra-large G proteins (PXLG)1-4 that also participate in the regulation of yield components and stress tolerance. A yeast two hybrid showed that the RGB1 might interact with PXLG2 but not with PXLG1, PXLG3 or PXLG4.
conclusionThese findings will not only improve our understanding of the repertoire of heterotrimeric G proteins in rice but also contribute to the application of heterotrimeric G proteins in rice breeding.
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