ArticleMolecular plant pathology2018
The DnaJ protein OsDjA6 negatively regulates rice innate immunity to the blast fungus Magnaporthe oryzae.
Article in Molecular plant pathology, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.
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32 citing papers in PubMed, 52 citations in OpenAlex.
- Focus on DnaJ protein research from Arabidopsis to crop improvement.The plant genome · 2026Review
- Poplar miR1447 Is a Negative Regulator of Disease Resistance Through the SA-Dependent Pathway.Plant biotechnology journal · 2026Article
- Zinc Finger Homeobox Transcription Factors OsMIF1 and OsMIF2 Regulate Grain Size and Panicle Development in Rice.Rice (New York, N.Y.) · 2026Article
- Genome-wide association study uncovers the genetic basis of stem rust resistance in the southern US oat (Avena sativa L.) germplasm at different growth stages.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026Article
- Cereal Cyst Nematode Effector HfVAP2 Targets and Stabilizes TaCAT3-A1 to Suppress Immune Responses for Parasitism in Wheat.Journal of agricultural and food chemistry · 2025Article
- Investigating the Role of OsHDT701 and Other Blast-Associated Negative Regulatory Genes in Indica Rice Cultivar Ranjit Using Combined Wet Lab and Computational Approaches.Molecular biotechnology · 2025Article
- Phenotypic Identification and Fine-Mapping of the Rice Narrow-Leaf MutantPlants (Basel, Switzerland) · 2025Article
- The Root Knot Nematode Meloidogyne graminicola Regulates Rice Potassium Uptake by Targeting OsHAK17 to Facilitate Parasitism in Rice.Molecular plant pathology · 2025Article
- Genome-wide DNA methylation analysis of CBCVd-infected hop plants (Microbiology spectrum · 2025Article
- Targeting of the Hybrid Bamboo BDDnaJ by Pathogen Effector ApcE12 Regulates the Unfolded Protein Response.Molecular plant pathology · 2025Article
- All Roads Lead to Rome: Pathways to Engineering Disease Resistance in Plants.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Rice E3 ubiquitin ligases: From key modulators of host immunity to potential breeding applications.Plant communications · 2024Review
- DArTseq-Based, High-Throughput Identification of Novel Molecular Markers for the Detection of Blackleg (International journal of molecular sciences · 2024Article
- The F-box protein OsFBX156 positively regulates rice defence against the blast fungus Magnaporthe oryzae by mediating ubiquitination-dependent degradation of OsHSP71.1.Molecular plant pathology · 2024Article
- Powdery mildew effectors AVRMolecular plant pathology · 2024Article
- Article
- Molecular basis for loss of virulence inFrontiers in plant science · 2024Article
- Genome- and Transcriptome-wide Association Studies to Discover Candidate Genes for Diverse Root Phenotypes in Cultivated Rice.Rice (New York, N.Y.) · 2023Article
- Genome-wide analysis of Hsp40 and Hsp70 gene family in four cotton species provides insights into their involvement in response toFrontiers in genetics · 2023Article
- Engineering plant immune circuit: walking to the bright future with a novel toolbox.Plant biotechnology journal · 2023Review
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Authors and funding
5 authors at 1 institution in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Rice blast, caused by Magnaporthe oryzae (synonym: Pyricularia oryzae), severely reduces rice production and grain quality. The molecular mechanism of rice resistance to M. oryzae is not fully understood. In this study, we identified a chaperone DnaJ protein, OsDjA6, which is involved in basal resistance to M. oryzae in rice. The OsDjA6 protein is distributed in the entire rice cell. The expression of OsDjA6 is significantly induced in rice after infection with a compatible isolate. Silencing of OsDjA6 in transgenic rice enhances resistance to M. oryzae and also results in an increased burst of reactive oxygen species after flg22 and chitin treatments. In addition, the expression levels of WRKY45, NPR1 and PR5 are increased in OsDjA6 RNAi plants, indicating that OsDjA6 may mediate resistance by affecting the salicylic acid pathway. Finally, we found that OsDjA6 interacts directly with the E3 ligase OsZFP1 in vitro and in vivo. These results suggest that the DnaJ protein OsDjA6 negatively regulates rice innate immunity, probably via the ubiquitination proteasome degradation pathway.
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