ArticleEnvironmental microbiology2019
The Verticillium dahliae Sho1-MAPK pathway regulates melanin biosynthesis and is required for cotton infection.
Article in Environmental microbiology, 2019. 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, 57 citations in OpenAlex.
- Article
- A hypovirulence-associated capsidless bi-segmented ssRNA mycovirus enhances melanin and microsclerotial production in a vascular phytopathogenic fungus.PLoS pathogens · 2025Article
- Fungal Melanin in Plant Pathogens: Complex Biosynthesis Pathways and Diverse Biological Functions.Plants (Basel, Switzerland) · 2025Review
- CWI-MAPKs Regulate the Formation of Hyphopodia Required for Virulence in Ceratocystis fimbriata.Molecular plant pathology · 2025Article
- Regulation of melanin production in fungi.Frontiers in fungal biology · 2025Review
- The 24-kDa subunit of mitochondrial complex I regulates growth, microsclerotia development, stress tolerance, and virulence in Verticillium dahliae.BMC biology · 2024Article
- The sensor protein AaSho1 regulates infection structures differentiation, osmotic stress tolerance and virulence via MAPK module AaSte11-AaPbs2-AaHog1 inComputational and structural biotechnology journal · 2024Article
- Insights into the biocontrol and plant growth promotion functions of Bacillus altitudinis strain KRS010 against Verticillium dahliae.BMC biology · 2024Article
- Two zinc finger proteins, VdZFP1 and VdZFP2, interact with VdCmr1 to promote melanized microsclerotia development and stress tolerance in Verticillium dahliae.BMC biology · 2023Article
- Protein Kinase C Is Involved in Vegetative Development, Stress Response and Pathogenicity inInternational journal of molecular sciences · 2023Article
- Article
- Hypothetical Protein VDAG_07742 Is Required forInternational journal of molecular sciences · 2023Article
- Article
- Interactions betweenFrontiers in plant science · 2023Review
- Identification ofJournal of fungi (Basel, Switzerland) · 2022Article
- Phosphoproteomic and Metabolomic Profiling Uncovers the Roles of CcPmk1 in the Pathogenicity ofMicrobiology spectrum · 2022Article
- Identification of VdASP F2-interacting protein as a regulator of microsclerotial formation in Verticillium dahliae.Microbial biotechnology · 2022Article
- A polyketide synthase from Verticillium dahliae modulates melanin biosynthesis and hyphal growth to promote virulence.BMC biology · 2022Article
- The bZip Transcription Factor VdMRTF1 is a Negative Regulator of Melanin Biosynthesis and Virulence in Verticillium dahliae.Microbiology spectrum · 2022Article
- Functional Characterization of the GATA-Type Transcription Factor PaNsdD in the Filamentous Fungus Podospora anserina and Its Interplay with the Sterigmatocystin Pathway.Applied and environmental microbiology · 2022Article
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Authors and funding
12 authors at 4 institutions in 3 countries.
Funding
Abstract
Verticillium dahliae is a soil-borne fungus that causes vascular wilt on numerous plants worldwide. The fungus survives in the soil for up to 14 years by producing melanized microsclerotia. The protective function of melanin in abiotic stresses is well documented. Here, we found that the V. dahliae tetraspan transmembrane protein VdSho1, a homolog of the Saccharomyces cerevisiae Sho1, acts as an osmosensor, and is required for plant penetration and melanin biosynthesis. The deletion mutant ΔSho1 was incubated on a cellophane membrane substrate that mimics the plant epidermis, revealing that the penetration of ΔSho1 strain was reduced compared to the wild-type strain. Furthermore, VdSho1 regulates melanin biosynthesis by a signalling mechanism requiring a kinase-kinase signalling module of Vst50-Vst11-Vst7. Strains, ΔVst50, ΔVst7 and ΔVst11 also displayed defective penetration and melanin production like the ΔSho1 strain. Defects in penetration and melanin production in ΔSho1 were restored by overexpression of Vst50, suggesting that Vst50 lies downstream of VdSho1 in the regulatory pathway governing penetration and melanin biosynthesis. Data analyses revealed that the transmembrane portion of VdSho1 was essential for both membrane penetration and melanin production. This study demonstrates that Vst50-Vst11-Vst7 module regulates VdSho1-mediated plant penetration and melanin production in V. dahliae, contributing to virulence.
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