ArticleEnvironmental microbiology2021
Chitosan modulates Pochonia chlamydosporia gene expression during nematode egg parasitism.
Article in Environmental microbiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.
What it found
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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.
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Who cites it
10 citing papers in PubMed, 17 citations in OpenAlex.
- Purpureocillium lilacinum and Pochonia chlamydosporia as biocontrol agents: a comparative review of efficacy, ecology, and integrated application.Archives of microbiology · 2026Review
- Article
- Chitosan Modulates Volatile Organic Compound Emission from the Biocontrol FungusMolecules (Basel, Switzerland) · 2023Article
- "Ectomosphere": Insects and Microorganism Interactions.Microorganisms · 2023Review
- Chitosan-induced biotic stress tolerance and crosstalk with phytohormones, antioxidants, and other signalling molecules.Frontiers in plant science · 2023Review
- Chitosan induces differential transcript usage of chitosanase 3 encoding gene (csn3) in the biocontrol fungus Pochonia chlamydosporia 123.BMC genomics · 2022Article
- Chitosan and nematophagous fungi for sustainable management of nematode pests.Frontiers in fungal biology · 2022Review
- Efficacy of a Chitin-Based Water-Soluble Derivative in InducingInternational journal of molecular sciences · 2021Article
- Putative LysM Effectors Contribute to Fungal Lifestyle.International journal of molecular sciences · 2021Article
- Antimicrobial Actions and Applications of Chitosan.Polymers · 2021Review
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Climate change makes plant-parasitic nematodes (PPN) an increasing threat to commercial crops. PPN can be managed sustainably by the biocontrol fungus Pochonia chlamydosporia (Pc). Chitosan generated from chitin deacetylation enhances PPN parasitism by Pc. In this work, we investigate the molecular mechanisms of Pc for chitosan resistance and root-knot nematode (RKN) parasitism, using transcriptomics. Chitosan and RKN modify the expression of Pc genes, mainly those involved in oxidation-reduction processes. Both agents significantly modify the expression of genes associated to 113 GO terms and 180 Pc genes. Genes encoding putative glycoproteins (Pc adhesives) to nematode eggshell, as well as genes involved in redox, carbohydrate and lipid metabolism trigger the response to chitosan. We identify genes expressed in both the parasitic and endophytic phases of the Pc lifecycle; these include proteases, chitosanases and transcription factors. Using the Pathogen-Host Interaction database (PHI-base), our previous RNA-seq data and RT-PCR of Pc colonizing banana we have investigated genes expressed both in the parasitic and endophytic phases of Pc lifecycle.
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Registered trials
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