ArticleAutophagy2018
MoSnt2-dependent deacetylation of histone H3 mediates MoTor-dependent autophagy and plant infection by the rice blast fungus Magnaporthe oryzae.
Article in Autophagy, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers.
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Who cites it
65 citing papers in PubMed, 114 citations in OpenAlex.
- MoCul4 assists MoKmt1 to catalyze H3K9 methylation and regulates the growth, development, and pathogenicity inVirulence · 2026Article
- The interaction between CfAda3 and CfGcn5 impacts growth, development, and virulence ofVirulence · 2026Article
- Article
- CfSnt2-CfRpd3-Mediated H3 Deacetylation Governs the ROS-Induced Autophagy and Pathogenicity of Colletotrichum fructicola.Molecular plant pathology · 2026Article
- Multifunctional Roles of Autophagy in Fungi.Journal of fungi (Basel, Switzerland) · 2026Review
- Epigenetic Regulation of Root-Associated Microbiota: Mechanisms and Horticultural Applications.Plants (Basel, Switzerland) · 2026Review
- The OsWRKY47-OsMYB30/OsWRKY39 module confers both physical and chemical defenses against Magnaporthe oryzae to enhance rice blast resistance.Plant communications · 2026Article
- MoSec13 combined with MoGcn5b modulates MoAtg8 acetylation and regulates autophagy inAutophagy · 2025Article
- H2S-mediated protein S-sulfhydration modulates infectivity and autophagy in the rice blast fungus.Nature communications · 2025Article
- Nuclear basket nucleoporin MoNup50 is essential for fungal development, pathogenicity, and autophagy in Magnaporthe oryzae.Cell communication and signaling : CCS · 2025Article
- Mechanisms of regulated cell death during plant infection by the rice blast fungus Magnaporthe oryzae.Cell death and differentiation · 2025Review
- Harnessing the Tet-Off system for effective gene silencing inFrontiers in plant science · 2025Article
- SntB triggers the antioxidant pathways to regulate development and aflatoxin biosynthesis ineLife · 2024Article
- The TOR signalling pathway in fungal phytopathogens: A target for plant disease control.Molecular plant pathology · 2024Review
- Comprehensive Review on Bimolecular Fluorescence Complementation and Its Application in Deciphering Protein-Protein Interactions in Cell Signaling Pathways.Biomolecules · 2024Review
- A fatty acid elongase complex regulates cell membrane integrity and septin-dependent host infection by the rice blast fungus.Molecular plant pathology · 2024Article
- SntB Affects Growth to Regulate Infecting Potential inJournal of fungi (Basel, Switzerland) · 2024Article
- The MoLfa1 Protein Regulates Fungal Development and Septin Ring Formation inInternational journal of molecular sciences · 2024Article
- MoAti1 mediates mitophagy by facilitating recruitment of MoAtg8 to promote invasive growth in Magnaporthe oryzae.Molecular plant pathology · 2024Article
- Cand2 inhibits CRL-mediated ubiquitination and suppresses autophagy to facilitate pathogenicity of phytopathogenic fungi.Plant communications · 2024Article
5 more citing papers are in PubMed but not listed here.
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Authors and funding
27 authors at 6 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Autophagy is essential for appressorium-mediated plant infection by Magnaporthe oryzae, the causal agent of rice blast disease and a major threat to global food security. The regulatory mechanism of pathogenicity-associated autophagy, however, remains largely unknown. Here, we report the identification and functional characterization of a plausible ortholog of yeast SNT2 in M. oryzae, which we term MoSNT2. Deletion mutants of MoSNT2 are compromised in autophagy homeostasis and display severe defects in autophagy-dependent fungal cell death and pathogenicity. These mutants are also impaired in infection structure development, conidiation, oxidative stress tolerance and cell wall integrity. MoSnt2 recognizes histone H3 acetylation through its PHD1 domain and thereby recruits the histone deacetylase complex, resulting in deacetylation of H3. MoSnt2 binds to promoters of autophagy genes MoATG6, 15, 16, and 22 to regulate their expression. In addition, MoTor controls MoSNT2 expression to regulate MoTor signaling which leads to autophagy and rice infection. Our study provides evidence of a direct link between MoSnt2 and MoTor signaling and defines a novel epigenetic mechanism by which MoSNT2 regulates infection-associated autophagy and plant infection by the rice blast fungus. ABBREVIATIONS: M. oryzae: Magnaporthe oryzae; S. cerevisiae: Saccharomyces cerevisiae; F. oxysporum: Fusarium oxysporum; U. maydis: Ustilago maydis; Compl.: complemented strains of ΔMosnt2 expressing MoSNT2-GFP; ATG: autophagy-related; HDAC: histone deacetylase complex; Tor: target of rapamycin kinase; MTOR: mechanistic target of rapamycin kinase in mammals; MoSnt2: DNA binding SaNT domain protein in M. oryzae; MoTor: target of rapamycin kinase in M. oryzae; MoAtg8: autophagy-related protein 8 in M. oryzae; MoHos2: hda one similar protein in M. oryzae; MoeIf4G: eukaryotic translation initiation factor 4 G in M. oryzae; MoRs2: ribosomal protein S2 in M. oryzae; MoRs3: ribosomal protein S3 in M. oryzae; MoIcl1: isocitrate lyase in M. oryzae; MoSet1: histone H3K4 methyltransferase in M. oryzae; Asd4: ascus development 4; Abl1: AMP-activated protein kinase β subunit-like protein; Tig1: TBL1-like gene required for invasive growth; Rpd3: reduced potassium dependency; KAT8: lysine (K) acetyltransferase 8; PHD: plant homeodomain; ELM2: Egl-27 and MTA1 homology 2; GFP: green fluorescent protein; YFP: yellow fluorescent protein; YFP
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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.