ArticlePloS one2018
OsTGA2 confers disease resistance to rice against leaf blight by regulating expression levels of disease related genes via interaction with NH1.
Article in PloS one, 2018. 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, 37 citations in OpenAlex.
- 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
- Genome-wide identification and expression analysis of the PnNPR-PnTGA gene family reveal its potential role in response to biotic stresses in Panax notoginseng.BMC plant biology · 2026Article
- Review
- OsROXY2 Regulates Stamen Number Through Interaction with OsbZIP47 in Rice.Rice (New York, N.Y.) · 2025Article
- Recent advances in improving yield and immunity through transcription factor engineering.Journal of integrative plant biology · 2025Review
- Genome-Wide Identification and Expression Analysis of theInternational journal of molecular sciences · 2025Article
- Genome-Wide Identification and Expression Analysis ofInternational journal of molecular sciences · 2024Article
- Biocuration of a Transcription Factors Network Involved in Submergence Tolerance during Seed Germination and Coleoptile Elongation in Rice (Plants (Basel, Switzerland) · 2023Article
- A mini-TGA protein modulates gene expression through heterogeneous association with transcription factors.Plant physiology · 2023Article
- Transcriptome analysis reveals differential transcription in tomato (Solanum lycopersicum) following inoculation with Ralstonia solanacearum.Scientific reports · 2022Article
- Phosphorylation of OsTGA5 by casein kinase II compromises its suppression of defense-related gene transcription in rice.The Plant cell · 2022Article
- APIP5 functions as a transcription factor and an RNA-binding protein to modulate cell death and immunity in rice.Nucleic acids research · 2022Article
- A Genome-Wide Analysis ofFrontiers in genetics · 2022Article
- Expression Analysis of MaTGA8 Transcription Factor in Banana and Its Defence Functional Analysis by Overexpression in Arabidopsis.International journal of molecular sciences · 2021Article
- Ustiloxin A is Produced Early in Experimental Ustilaginoidea virens Infection and Affects Transcription in Rice.Current microbiology · 2020Article
- Characterization of bZIP transcription factors fromJournal of genetics · 2020Article
- OsbZIP81, A Homologue of Arabidopsis VIP1, May Positively Regulate JA Levels by Directly Targetting the Genes in JA Signaling and Metabolism Pathway in Rice.International journal of molecular sciences · 2019Article
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Authors and funding
11 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
How plants defend themselves from microbial infection is one of the most critical issues for sustainable crop production. Some TGA transcription factors belonging to bZIP superfamily can regulate disease resistance through NPR1-mediated immunity mechanisms in Arabidopsis. Here, we examined biological roles of OsTGA2 (grouped into the same subclade as Arabidopsis TGAs) in bacterial leaf blight resistance. Transcriptional level of OsTGA2 was accumulated after treatment with salicylic acid, methyl jasmonate, and Xathomonas oryzae pv. Oryzae (Xoo), a bacterium causing serious blight of rice. OsTGA2 formed homo- and hetero-dimer with OsTGA3 and OsTGA5 and interacted with rice NPR1 homologs 1 (NH1) in rice. Results of quadruple 9-mer protein-binding microarray analysis indicated that OsTGA2 could bind to TGACGT DNA sequence. Overexpression of OsTGA2 increased resistance of rice to bacterial leaf blight, although overexpression of OsTGA3 resulted in disease symptoms similar to wild type plant upon Xoo infection. Overexpression of OsTGA2 enhanced the expression of defense related genes containing TGA binding cis-element in the promoter such as AP2/EREBP 129, ERD1, and HOP1. These results suggest that OsTGA2 can directly regulate the expression of defense related genes and increase the resistance of rice against bacterial leaf blight disease.
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