ArticleMolecular plant2014
An XA21-associated kinase (OsSERK2) regulates immunity mediated by the XA21 and XA3 immune receptors.
Article in Molecular plant, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 87 papers.
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87 citing papers in PubMed, 181 citations in OpenAlex.
- Genome-wide prediction of cloned disease resistance homologues across the Oryza genus.The plant genome · 2026Article
- A SERK3-PSKR1 Module Negatively Regulates Rice Resistance to Planthoppers.Plant, cell & environment · 2026Article
- Genome-Wide Characterization of Citrus NBS-LRR Genes and Integrative Analysis of a Candidate Gene Associated with Alternaria Brown Spot-Related QTL.Plants (Basel, Switzerland) · 2026Article
- Effector Triggered Susceptibility and Immunity in Bacterial Diseases of Leaf Blight and Streak in Rice.Rice (New York, N.Y.) · 2026Review
- Resistance gene againstFrontiers in plant science · 2026Review
- Harnessing brassinosteroid signaling in rice: from molecular pathways to environmentally adaptive breeding.Frontiers in plant science · 2026Review
- ZmBAK1 confers maize resistance toPlant signaling & behavior · 2025Article
- Rhomboid-mediated cleavage of the immune receptor XA21 protects grain set and male fertility in rice.Proceedings of the National Academy of Sciences of the United States of America · 2025Article
- Transcriptomic analysis of rice cultivars with distinct resistance mechanisms toFrontiers in plant science · 2025Article
- Identification and knockout of a herbivore susceptibility gene enhances planthopper resistance and increases rice yield.Nature food · 2024Article
- Cross-family transfer of the Arabidopsis cell-surface immune receptor LORE to tomato confers sensing of 3-hydroxylated fatty acids and enhanced disease resistance.Molecular plant pathology · 2024Article
- Transcriptome Analysis Reveals Key Genes Involved in Trichome Formation in PepperPlants (Basel, Switzerland) · 2024Article
- Studies on Candidate Genes Related to Flowering Time in a Multiparent Population of Maize Derived from Tropical and Temperate Germplasm.Plants (Basel, Switzerland) · 2024Article
- Structural and biochemical basis of FLS2-mediated signal activation and transduction in rice.Plant communications · 2024Article
- Natural variation in the pattern-triggered immunity response in plants: Investigations, implications and applications.Molecular plant pathology · 2024Review
- Genomic investigation of duplication, functional conservation, and divergence in the LRR-RLK Family of Saccharum.BMC genomics · 2024Article
- OsMKK1 is a novel element that positively regulates the Xa21-mediated resistance response to Xanthomonas oryzae pv. oryzae in rice.Plant cell reports · 2024Article
- Transcriptome analysis under pecan scab infection reveals the molecular mechanisms of the defense response in pecans.PloS one · 2024Article
- Physiological traits, gene expression responses, and proteomics of rice varieties varying in heat stress tolerance at the flowering stage.Frontiers in plant science · 2024Article
- Comprehensive analysis of sesame LRR-RLKs: structure, evolution and dynamic expression profiles underFrontiers in plant science · 2024Article
27 more citing papers are in PubMed but not listed here.
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Authors and funding
12 authors at 5 institutions in 2 countries.
Funding
Abstract
The rice XA21 immune receptor kinase and the structurally related XA3 receptor confer immunity to Xanthomonas oryzae pv. oryzae (Xoo), the causal agent of bacterial leaf blight. Here we report the isolation of OsSERK2 (rice somatic embryogenesis receptor kinase 2) and demonstrate that OsSERK2 positively regulates immunity mediated by XA21 and XA3 as well as the rice immune receptor FLS2 (OsFLS2). Rice plants silenced for OsSerk2 display altered morphology and reduced sensitivity to the hormone brassinolide. OsSERK2 interacts with the intracellular domains of each immune receptor in the yeast two-hybrid system in a kinase activity-dependent manner. OsSERK2 undergoes bidirectional transphosphorylation with XA21 in vitro and forms a constitutive complex with XA21 in vivo. These results demonstrate an essential role for OsSERK2 in the function of three rice immune receptors and suggest that direct interaction with the rice immune receptors is critical for their function. Taken together, our findings suggest that the mechanism of OsSERK2-meditated regulation of rice XA21, XA3, and FLS2 differs from that of AtSERK3/BAK1-mediated regulation of Arabidopsis FLS2 and EFR.
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