ArticleRice (New York, N.Y.)2012
OsRap2.6 transcription factor contributes to rice innate immunity through its interaction with Receptor for Activated Kinase-C 1 (RACK1).
Article in Rice (New York, N.Y.), 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.
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Who cites it
27 citing papers in PubMed, 42 citations in OpenAlex.
- Subfamily-level comparative transcriptomics of key immune regulators in plants and suspension cells reveals novel rice blast resistance genes.Plant & cell physiology · 2026Article
- Xanthomonas Type III Effector XopN Targets Scaffold Protein OsRACK1B to Suppress Rice Immunity.Molecular plant pathology · 2026Article
- Regional heritability mapping reveals genomic regions and candidate defense genes for multi-race anthracnose resistance in Phaseolus vulgaris.Scientific reports · 2026Article
- OsRACK1A Scaffolds MAPK Signaling to Mediate Rice Immunity Against Xanthomonas oryzae pv. oryzicola.Rice (New York, N.Y.) · 2026Article
- Identification of ERF genes and characterization of ClERF054 under cold and salt stresses in Citrullus lanatus.BMC plant biology · 2025Article
- The AP2/ERF Gene Family in Camphor Tree: Structure, Evolution, and Transcriptional Response to Epicoccum Infection.Plants (Basel, Switzerland) · 2025Article
- Article
- Asymmetric variation in DNA methylation during domestication and de-domestication of rice.The Plant cell · 2023Article
- Receptor for Activated C Kinase1B (RACK1B) Delays Salinity-Induced Senescence in Rice Leaves by Regulating Chlorophyll Degradation.Plants (Basel, Switzerland) · 2023Article
- The rice OsERF101 transcription factor regulates the NLR Xa1-mediated immunity induced by perception of TAL effectors.The New phytologist · 2022Article
- Molecular Events of Rice AP2/ERF Transcription Factors.International journal of molecular sciences · 2022Review
- A Novel Guanine Elicitor Stimulates Immunity inFrontiers in plant science · 2022Article
- MaMAPK3-MaICE1-MaPOD P7 pathway, a positive regulator of cold tolerance in banana.BMC plant biology · 2021Article
- Novel Genomic Regions ofFrontiers in plant science · 2021Article
- A Pathogen-Inducible Rice NAC Transcription Factor ONAC096 Contributes to Immunity AgainstFrontiers in plant science · 2021Article
- Review
- Transcriptome analysis of different rice cultivars provides novel insights into the rice response to bacterial leaf streak infection.Functional & integrative genomics · 2020Article
- Knockout ofGenes · 2020Article
- Transcriptome analysis clarified genes involved in resistance to Phytophthora capsici in melon.PloS one · 2020Article
- Systematic Analysis of Differential H3K27me3 and H3K4me3 Deposition in Callus and Seedling Reveals the Epigenetic Regulatory Mechanisms Involved in Callus Formation in Rice.Frontiers in genetics · 2020Article
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundThe rice small GTPase OsRac1 is a molecular switch in rice innate immunity. The Receptor for Activated Kinase C-1 (RACK1) interacts with OsRac1 to suppress the growth of the rice blast fungus, Magnaporthe oryzae. RACK1 has two homologs in rice, RACK1A and RACK1B. Overexpressing RACK1A enhances resistance to the rice blast fungus. However, RACK1A downstream signals are largely unknown.
resultsHere, we report the identification of OsRap2.6, a transcription factor that interacts with RACK1A. We found a 94% similarity between the OsRap2.6 AP2 domain and Arabidopsis Rap2.6 (AtRap2.6). Bimolecular fluorescence complementation (BiFC) assays in rice protoplasts using tagged OsRap2.6 and RACK1A with the C-terminal and N-terminal fragments of Venus (Vc/Vn) indicated that OsRap2.6 and RACK1A interacted and localized in the nucleus and the cytoplasm. Moreover, OsRap2.6 and OsMAPK3/6 interacted in the nucleus and the cytoplasm. Expression of defense genes PAL1 and PBZ1 as well as OsRap2.6 was induced after chitin treatment. Disease resistance analysis using OsRap2.6 RNAi and overexpressing (Ox) plants infected with the rice blast fungus indicated that OsRap2.6 RNAi plants were highly susceptible, whereas OsRap2.6 Ox plants had an increased resistance to the compatible blast fungus.
conclusionsOsRap2.6 contributes to rice innate immunity through its interaction with RACK1A in compatible interactions.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.