ArticleJournal of experimental botany2017
Maintenance of phosphate homeostasis and root development are coordinately regulated by MYB1, an R2R3-type MYB transcription factor in rice.
Article in Journal of experimental botany, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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Who cites it
45 citing papers in PubMed, 107 citations in OpenAlex.
- Adaptation mechanisms of low-phosphorus stress in plants: physiological responses, molecular regulation, and future perspectives.Frontiers in plant science · 2026Review
- Multi-Stage Transcriptome Analysis Identifies Key Molecular Pathways for Soybean Under Phosphorus-Limited Conditions.International journal of molecular sciences · 2025Article
- Recent advances in improving yield and immunity through transcription factor engineering.Journal of integrative plant biology · 2025Review
- Genome-Wide Analyses of Phosphate Transporters in Wild Rice (Food science & nutrition · 2025Article
- Article
- Molecular mechanism ofHorticulture research · 2025Article
- From genes to traits: maximizing phosphorus utilization efficiency in crop plants.Frontiers in plant science · 2025Review
- Research progress on the synergistic regulation of MYB transcription factor-mediated developmental plasticity and stress responses in rice.Frontiers in plant science · 2025Review
- Overexpression ofFrontiers in plant science · 2025Article
- Early exposure to phosphorus starvation induces genetically determined responses in Sorghum bicolor roots.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2024Article
- Opportunity for genome engineering to enhance phosphate homeostasis in crops.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- OsMYB58 Negatively Regulates Plant Growth and Development by Regulating Phosphate Homeostasis.International journal of molecular sciences · 2024Article
- Breeding rice for yield improvement through CRISPR/Cas9 genome editing method: current technologies and examples.Physiology and molecular biology of plants : an international journal of functional plant biology · 2024Review
- The transcription factor MYB110 regulates plant height, lodging resistance, and grain yield in rice.The Plant cell · 2024Article
- Gene regulation and ionome homeostasis in rice plants in response to arsenite stress: potential connection between transcriptomics and ionomics.Biometals : an international journal on the role of metal ions in biology, biochemistry, and medicine · 2023Article
- Phenotypes and Molecular Mechanisms Underlying the Root Response to Phosphate Deprivation in Plants.International journal of molecular sciences · 2023Review
- The transcription factor OsWRKY10 inhibits phosphate uptake via suppressing OsPHT1;2 expression under phosphate-replete conditions in rice.Journal of experimental botany · 2023Article
- Article
- A Novel R2R3-MYB Transcription Factor FtMYB22 Negatively Regulates Salt and Drought Stress through ABA-Dependent Pathway.International journal of molecular sciences · 2022Article
- MYB Transcription Factors Becoming Mainstream in Plant Roots.International journal of molecular sciences · 2022Review
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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
The adaptive responses of plants to phosphate (Pi) starvation stress are fine-tuned by an elaborate regulatory network. In this study, we identified and characterized a novel Pi starvation-responsive gene, MYB1, encoding an R2R3-type transcription factor in rice. MYB1 was transcriptionally induced in leaf sheaths and old leaf blades. It was localized to the nucleus and expressed mainly in vascular tissues. Mutation of MYB1 led to an increase in Pi uptake and accumulation, accompanied by altered expression of a subset of Pi transporters and several genes involved in Pi starvation signaling. Furthermore, MYB1 affected the elongation of the primary root in a Pi-dependent manner and lateral roots in a Pi-independent manner. Moreover, gibberellic acid (GA)-triggered lateral root elongation was largely suppressed in wild-type plants under Pi starvation conditions, whereas this suppression was partially rescued in myb1 mutant lines, correlating with the up-regulation of a GA biosynthetic gene upon MYB1 mutation. Taken together, the findings of this study highlight the role of MYB1 as a regulator involved in both Pi starvation signaling and GA biosynthesis. Such a co-regulator might have broad implications for the study of cross-talk between nutrient stress and other signaling pathways.
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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.