ArticleBMC plant biology2019
A stress-responsive bZIP transcription factor OsbZIP62 improves drought and oxidative tolerance in rice.
Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.
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Who cites it
73 citing papers in PubMed.
- Maize ZmbZIP92 transcription factor positively regulates drought tolerance inPlant signaling & behavior · 2026Article
- Integrative transcriptional regulatory networks governing cereal root responses to heavy metals and drought.Plant cell reports · 2026Review
- Article
- Stress-tolerance genes in rice: bridging gene discovery, functional validation, and breeding applications.Frontiers in plant science · 2026Review
- 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
- Stem-Centered Drought Tolerance inInternational journal of molecular sciences · 2025Article
- Molecular evolution of the bZIP family in allotetraploid Gossypium and GhbZIP017 function under drought stress.Plant cell reports · 2025Article
- CRISPR/Cas-mediated genome editing: playing a versatile role in mitigating the challenges of sustainable rice improvement.3 Biotech · 2025Review
- Whole genome sequencing reveals transcriptional and translational elements potentially regulating biotic and abiotic stress responses in cowpea.Scientific reports · 2025Article
- OsRF2b interacting with OsbZIP61 modulates nitrogen use efficiency and grain yield via heterodimers in rice.Plant biotechnology journal · 2025Article
- Rice Adaptation to Abiotic Stresses Caused by Soil Inorganic Elements.International journal of molecular sciences · 2025Review
- Genome-Wide Identification and Analysis of bZIP Transcription Factor Gene Family in Broomcorn Millet (Genes · 2025Article
- Universal features of alternative splicing and the regulatory roles of transcription factors in this process under diverse environmental stimuli in rice.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025Article
- Grain under pressure: Harnessing biochemical pathways to beat drought and heat in wheat.The Plant journal : for cell and molecular biology · 2025Review
- Genome-wide identification, expression analysis, and stress response analysis of the RdbZIP gene family in Rhododendron delavayi.BMC plant biology · 2025Article
- Transcriptome Analysis Reveals the Role of Plant Hormone Signal Transduction Pathways in the Drought Stress Response ofPlants (Basel, Switzerland) · 2025Article
- The abscisic acid signaling negative regulator OsPP2C68 confers drought and salinity tolerance to rice.Scientific reports · 2025Article
- Transcriptomic analysis ofFrontiers in plant science · 2025Article
- Decoding the role ofPlant signaling & behavior · 2024Article
13 more citing papers are in PubMed but not listed here.
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8 authors.
Funding
Abstract
backgroundDrought is a major abiotic stress factor that influences the yield of crops. Basic leucine zipper motif (bZIP) transcription factors play an important regulatory role in plant drought stress responses. However, the functions of a number of bZIP transcription factors in rice are still unknown.
resultsIn this study, a novel drought stress-related bZIP transcription factor, OsbZIP62, was identified in rice. This gene was selected from a transcriptome analysis of several typical rice varieties with different drought tolerances. OsbZIP62 expression was induced by drought, hydrogen peroxide, and abscisic acid (ABA) treatment. Overexpression of OsbZIP62-VP64 (OsbZIP62V) enhanced the drought tolerance and oxidative stress tolerance of transgenic rice, while osbzip62 mutants exhibited the opposite phenotype. OsbZIP62-GFP was localized to the nucleus, and the N-terminal sequence (amino acids 1-68) was necessary for the transcriptional activation activity of OsbZIP62. RNA-seq analysis showed that the expression of many stress-related genes (e.g., OsGL1, OsNAC10, and DSM2) was upregulated in OsbZIP62V plants. Moreover, OsbZIP62 could bind to the promoters of several putative target genes and could interact with stress/ABA-activated protein kinases (SAPKs).
conclusionsOsbZIP62 is involved in ABA signalling pathways and positively regulates rice drought tolerance by regulating the expression of genes associated with stress, and this gene could be used for the genetic modification of crops with improved drought tolerance.
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