ArticleJournal of experimental botany2020
MYB57 transcriptionally regulates MAPK11 to interact with PAL2;3 and modulate rice allelopathy.
Article in Journal of experimental botany, 2020. 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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17 citing papers in PubMed.
- CYP75B4-Mediated Tricin and Lignin Accumulation Improve Salt Tolerance in Rice.Rice (New York, N.Y.) · 2025Article
- A Synthetic Review of Feedbacks and Drivers of Shrub-Grass Interaction in the Process of Grassland Shrub Encroachment.Plants (Basel, Switzerland) · 2025Review
- Article
- Transcription Factor and Protein Regulatory Network ofPlants (Basel, Switzerland) · 2024Article
- Whole-Genome Sequencing of Two Potentially Allelopathic Strains ofMicroorganisms · 2024Article
- Deciphering the Genetic Basis of Allelopathy in japonica Rice Cultivated in Temperate Regions Using a Genome-Wide Association Study.Rice (New York, N.Y.) · 2024Article
- Physiological and molecular insights into the allelopathic effects on agroecosystems under changing environmental conditions.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- Chemically Mediated Plant-Plant Interactions: Allelopathy and Allelobiosis.Plants (Basel, Switzerland) · 2024Review
- Glutathione S-transferase activity facilitates rice tolerance to the barnyard grass root exudate DIMBOA.BMC plant biology · 2024Article
- Article
- The role of signaling compounds in enhancing rice allelochemicals for sustainable agriculture: an overview.Planta · 2023Review
- OsMBTB32, a MATH-BTB domain-containing protein that interacts with OsCUL1s to regulate salt tolerance in rice.Functional & integrative genomics · 2023Article
- WHIRLY protein functions in plants.Food and energy security · 2023Review
- Allelopathic potential in rice - a biochemical tool for plant defence against weeds.Frontiers in plant science · 2022Review
- Metabolite profiling of rhizosphere soil of different allelopathic potential rice accessions.BMC plant biology · 2020Article
- Serine hydroxymethyltransferase localised in the endoplasmic reticulum plays a role in scavenging HBMC plant biology · 2020Article
- Comprehensive analyses of the annexin (ANN) gene family in Brassica rapa, Brassica oleracea and Brassica napus reveals their roles in stress response.Scientific reports · 2020Article
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8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Rice allelopathy is a natural method of weed control that is regarded as an eco-friendly practice in agroecology. The allelopathic potential of rice is regulated by various genes, including those that encode transcription factors. Our study characterized a MYB transcription factor, OsMYB57, to explore its role in the regulation of rice allelopathy. Increasing the expression of OsMYB57 in rice using the transcription activator VP64 resulted in increased inhibitory ratios against barnyardgrass. The gene expression levels of OsPAL, OsC4H, OsOMT, and OsCAD from the phenylpropanoid pathway were also up-regulated, and the content of l-phenylalanine increased. Chromatin immunoprecipitation incorporated with HiSeq demonstrated that OsMYB57 transcriptionally regulated a mitogen-activated protein kinase (OsMAPK11); in addition, OsMAPK11 interacted with OsPAL2;3. The expression of OsPAL2;3was higher in the allelopathic rice PI312777 than in the non-allelopathic rice Lemont, and OsPAL2;3 was negatively regulated by Whirly transcription factors. Moreover, microbes with weed-suppression potential, including Penicillium spp. and Bacillus spp., were assembled in the rhizosphere of the rice accession Kitaake with increased expression of OsMYB57, and were responsible for phenolic acid induction. Our findings suggest that OsMYB57 positively regulates rice allelopathy, providing an option for the improvement of rice allelopathic traits through genetic modification.
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