ArticlePlant cell reports2014
Identification of rice Di19 family reveals OsDi19-4 involved in drought resistance.
Article in Plant cell reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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Who cites it
26 citing papers in PubMed.
- Article
- OsDi19-1 Acts Downstream of OsABI5 to Negatively Regulate ABA-Inhibited Seed Germination and Seedling Growth in Rice.Rice (New York, N.Y.) · 2026Article
- The ZmFKF1b-ZmDi19-5 Regulatory Module Coordinates Drought Tolerance and Flowering Time in Maize.Plant biotechnology journal · 2026Article
- Identification of submergence tolerance QTLs/genes during seed germination in 432 rice varieties by GWAS.BMC plant biology · 2025Article
- Drought-Induced Zinc Finger Transcription Factor OsDi19-3 Positively Regulates Drought Stress Acclimatization in Rice (Plants (Basel, Switzerland) · 2025Article
- Genome-Wide Identification and Cold Stress Response Mechanism of Barley Di19 Gene Family.Biology · 2025Article
- Drought-induced 19 gene FvDi19-3 from woodland strawberry enhances drought and salt tolerance in transgenic Arabidopsis.Plant cell reports · 2025Article
- OsCactin positively regulates the drought stress response in rice.Plant cell reports · 2024Article
- Candidate Genes and Favorable Haplotypes Associated with Iron Toxicity Tolerance in Rice.International journal of molecular sciences · 2024Article
- Uncovering the Genomic Regions Associated with Yield Maintenance in Rice Under Drought Stress Using an Integrated Meta-Analysis Approach.Rice (New York, N.Y.) · 2024Article
- Identification and expression of theFrontiers in genetics · 2024Article
- Article
- Article
- Transcription Factor SiDi19-3 Enhances Salt Tolerance of Foxtail Millet andInternational journal of molecular sciences · 2023Article
- Systematical Characterization of the CottonAntioxidants (Basel, Switzerland) · 2022Article
- Identification and Functional Analysis of the Caffeic Acid O-Methyltransferase (COMT) Gene Family in Rice (International journal of molecular sciences · 2022Article
- Identification and Characterization of the Core Region ofInternational journal of molecular sciences · 2022Article
- Homologous Drought-Induced 19 Proteins, PtDi19-2 and PtDi19-7, Enhance Drought Tolerance in Transgenic Plants.International journal of molecular sciences · 2022Article
- Heat Stress inPlants (Basel, Switzerland) · 2021Article
- X-Ray CT Phenotyping Reveals Bi-Phasic Growth Phases of Potato Tubers Exposed to Combined Abiotic Stress.Frontiers in plant science · 2021Article
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageThe OsDi19 proteins functioned as transcription factors and played crucial roles in response to abiotic stress. Overexpression of OsDi19-4 in rice increased drought tolerance by enhancing ROS-scavenging activity. Many transcription factors play crucial roles in plant responses to abiotic stress. Here, comprehensive sequence analysis suggested that the drought-induced 19 (Di19) gene family in rice genome contain seven members, and these proteins contained a well-conserved zinc-finger Di19 domain. Most OsDi19 proteins were mainly targeted to the nucleus and have transactivation activity in yeast. Yeast two-hybrid and bimolecular fluorescence complementation assays showed that most OsDi19 proteins could form protein dimers. Expression analysis demonstrated that the OsDi19 genes were differentially and abundantly expressed in vegetative tissues, but expressed little in reproductive tissues and some of the OsDi19 genes were markedly induced by abiotic stresses and hormones in qRT-PCR analysis and microarray data. Overexpression of one stress-responsive gene, OsDi19-4, in rice resulted in significantly increased tolerance to drought stress compared with the wild type plants. Moreover, obviously increased ROS-scavenging ability was detected in the OsDi19-4-overexpressing plants under normal and drought stress conditions. These results suggested that the increased stress tolerance of OsDi19-4-overexpressing plants may be attributable to the enhanced ROS-scavenging activity. Taken together, these studies provide a detailed overview of the rice Di19 gene family, and suggest that the OsDi19 family may play crucial roles in the plant response to abiotic stress.
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