ArticleCell host & microbe2018
The MAP4 Kinase SIK1 Ensures Robust Extracellular ROS Burst and Antibacterial Immunity in Plants.
Article in Cell host & microbe, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 63 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
63 citing papers in PubMed, 152 citations in OpenAlex.
- A rice calmodulin-like protein OsCML27 participates in drought tolerance by fine-tuning OsRbohB-mediated ROS signaling.Science advances · 2026Article
- Motif-based substrate mapping of the receptor-like cytoplasmic kinase BIK1 reveals novel components and regulatory nodes of plant immunity.Nature plants · 2026Article
- MAP4K1 and MAP4K2 regulate ABA-induced and CaScience advances · 2025Article
- The Ste20 Homologue FvM4K1 Regulates Organ Size via Hippo Signalling Pathway in Woodland Strawberry (Fragaria vesca).Plant biotechnology journal · 2025Article
- Flagellin sensing, signaling, and immune responses in plants.Plant communications · 2025Review
- Receptor-like cytoplasmic kinases mediated signaling in plant immunity: convergence and divergence.Stress biology · 2025Review
- The Aquaporin MdPIP2;2 Regulates Glomerella Leaf Spot Resistance in Apple.Molecular plant pathology · 2025Article
- SAL1-PAP retrograde signaling orchestrates photosynthetic and extracellular reactive oxygen species for stress responses.The Plant journal : for cell and molecular biology · 2025Article
- Gene editing of the E3 ligase PIRE1 fine-tunes reactive oxygen species production for enhanced bacterial disease resistance in tomato.The Plant cell · 2025Article
- Catalytically inactive subgroup VIII receptor-like cytoplasmic kinases regulate the immune-triggered oxidative burst in Arabidopsis thaliana.Journal of experimental botany · 2025Article
- Pattern Recognition Receptors in Plant Immunity.Advances in experimental medicine and biology · 2025Review
- Phosphoproteomic analysis uncovers phosphorylated proteins in response to salicylic acid and N-hydroxypipecolic acid in Arabidopsis.Molecular biology reports · 2024Article
- Osmotic signaling releases PP2C-mediated inhibition of Arabidopsis SnRK2s via the receptor-like cytoplasmic kinase BIK1.The EMBO journal · 2024Article
- The Negative Regulators of the Basal Defence WRKY7, WRKY11 and WRKY17 Modulate the Jasmonic Acid Pathway and an Alternative Splicing Regulatory Network in Response to Pseudomonas syringae in Arabidopsis thaliana.Molecular plant pathology · 2024Article
- The Multifaceted Ubiquitination of BIK1 During Plant Immunity inInternational journal of molecular sciences · 2024Review
- The Phytophthora infestans effector Pi05910 suppresses and destabilizes host glycolate oxidase StGOX4 to promote plant susceptibility.Molecular plant pathology · 2024Article
- The calcium-dependent protein kinase CPK16 regulates hypoxia-induced ROS production by phosphorylating the NADPH oxidase RBOHD in Arabidopsis.The Plant cell · 2024Article
- Bioinformatic Identification and Expression Analyses of the MAPK-MAP4K Gene Family Reveal a Putative Functional MAP4K10-MAP3K7/8-MAP2K1/11-MAPK3/6 Cascade in Wheat (Plants (Basel, Switzerland) · 2024Article
- Article
- Large-scale analysis of the N-terminal regulatory elements of the kinase domain in plant Receptor-like kinase family.BMC plant biology · 2024Article
3 more citing papers are in PubMed but not listed here.
Corrections and comments
- Commented on by
Authors and funding
17 authors at 6 institutions in 2 countries.
Funding
Abstract
Microbial patterns are recognized by cell-surface receptors to initiate pattern-triggered immunity (PTI) in plants. Receptor-like cytoplasmic kinases (RLCKs), such as BIK1, and calcium-dependent protein kinases (CPKs) are engaged during PTI to activate the NADPH oxidase RBOHD for reactive oxygen species (ROS) production. It is unknown whether protein kinases besides CPKs and RLCKs participate in RBOHD regulation. We screened mutants in all ten Arabidopsis MAP4 kinases (MAP4Ks) and identified the conserved MAP4K SIK1 as a positive regulator of PTI. sik1 mutants were compromised in their ability to elicit the ROS burst in response to microbial features and exhibited compromised PTI to bacterial infection. SIK1 directly interacts with, phosphorylates, and stabilizes BIK1 in a kinase activity-dependent manner. Furthermore, SIK1 directly interacts with and phosphorylates RBOHD upon flagellin perception. Thus, SIK1 positively regulates immunity by stabilizing BIK1 and activating RBOHD to promote the extracellular ROS burst.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.