ArticleJournal of experimental botany2020
Rice F-bZIP transcription factors regulate the zinc deficiency response.
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 22 papers.
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22 citing papers in PubMed, 70 citations in OpenAlex.
- Integrative genomics resolves rice loci associated with acidic soil-related aluminum, cadmium, and manganese stress responses.Plant cell reports · 2026Article
- Point mutation in zinc sensor causes a threefold zinc level increase in Sorghum bicolor.The New phytologist · 2026Article
- OsWRKY18 attenuates proteasomal degradation of OsbZIP48 to orchestrate zinc homeostasis in rice.The New phytologist · 2026Article
- Integrative transcriptional regulatory networks governing cereal root responses to heavy metals and drought.Plant cell reports · 2026Review
- Regulatory dynamics of molecular determinants in divergent rice varieties under the influence of nano-structured Zinc: an integrative study of OsbZIP genes and their targeting miRNAs.BMC plant biology · 2026Article
- Overexpression ofPlants (Basel, Switzerland) · 2025Article
- ZmbZIP38 interacts with ZmDnaJ to regulate maize seedling drought tolerance through modulating ABA signaling, stomatal closure and root growth under stress.Plant cell reports · 2025Article
- Arabidopsis thaliana Zn transporter genes ZIP3 and ZIP5 provide the main Zn uptake route and act redundantly to face Zn deficiency.The Plant journal : for cell and molecular biology · 2025Article
- Transcription Factor OsbZIP60-like RegulatingPlants (Basel, Switzerland) · 2023Article
- ZIP Genes Are Involved in the Retransfer of Zinc Ions during the Senescence of Zinc-Deficient Rice Leaves.International journal of molecular sciences · 2023Article
- Biofortification of common bean (Food and energy security · 2023Review
- Review
- OsNAC15 Regulates Tolerance to Zinc Deficiency and Cadmium by Binding toInternational journal of molecular sciences · 2022Article
- Genetic Approaches for Iron and Zinc Biofortification and Arsenic Decrease in Oryza sativa L. Grains.Biological trace element research · 2022Review
- Reverse genetic approaches for breeding nutrient-rich and climate-resilient cereal and food legume crops.Heredity · 2022Article
- Genome-wide identification and expression characterization of the DoG gene family of moso bamboo (Phyllostachys edulis).BMC genomics · 2022Article
- Regulation of the Zinc Deficiency Response in the Legume ModelFrontiers in plant science · 2022Article
- Genomic characterization of ZIP genes in pigeonpea (Physiology and molecular biology of plants : an international journal of functional plant biology · 2021Article
- Arabidopsis bZIP19 and bZIP23 act as zinc sensors to control plant zinc status.Nature plants · 2021Article
- Article
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Authors and funding
9 authors at 5 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The F-bZIP transcription factors bZIP19 and bZIP23 are the central regulators of the zinc deficiency response in Arabidopsis, and phylogenetic analysis of F-bZIP homologs across land plants indicates that the regulatory mechanism of the zinc deficiency response may be conserved. Here, we identified the rice F-bZIP homologs and investigated their function. OsbZIP48 and OsbZIP50, but not OsbZIP49, complement the zinc deficiency-hypersensitive Arabidopsis bzip19bzip23 double mutant. Ectopic expression of OsbZIP50 in Arabidopsis significantly increases plant zinc accumulation under control zinc supply, suggesting an altered Zn sensing in OsbZIP50. In addition, we performed a phylogenetic analysis of F-bZIP homologs from representative monocot species that supports the branching of plant F-bZIPs into Group 1 and Group 2. Our results suggest that regulation of the zinc deficiency response in rice is conserved, with OsbZIP48 being a functional homolog of AtbZIP19 and AtbZIP23. A better understanding of the mechanisms behind the Zn deficiency response in rice and other important crops will contribute to develop plant-based strategies to address the problems of Zn deficiency in soils, crops, and cereal-based human diets.
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