ArticleScientific reports2016
Chitosan oligosaccharide induces resistance to Tobacco mosaic virus in Arabidopsis via the salicylic acid-mediated signalling pathway.
Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.
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Who cites it
34 citing papers in PubMed, 131 citations in OpenAlex.
- Xanthan Oligosaccharide Seed Coating Promotes Wheat Growth and Stress-Related Physiological Reprogramming via Hormone Signaling and Plant-Microbe Associations.Plants (Basel, Switzerland) · 2026Article
- Screening of plant immune elicitors and their control effects on tomato yellow leaf curl virus disease.Frontiers in plant science · 2026Article
- Oligosaccharide elicitors in plant immunity: Molecular mechanisms and disease resistance strategies.Plant communications · 2025Review
- Exogenous neoagaro-oligosaccharides accelerate seed germination and alleviate the impact of growth retardants on germination and seedling growth of garden cosmos (Cosmos bipinnatus Cav.).Scientific reports · 2025Article
- Chitosan as an Elicitor in Plant Tissue Cultures: Methodological Challenges.Molecules (Basel, Switzerland) · 2025Review
- Chitosan elicitation enhances biomass and secondary metabolite production in Carlina acaulis L.Scientific reports · 2025Article
- Alginate oligosaccharides trigger multiple defense responses in tobacco and induce resistance toFrontiers in plant science · 2025Article
- Review
- Review
- Tagitinin A regulates an F-box gene, CPR30, to resist tomato spotted wilt orthotospovirus (TSWV) infection in Nicotiana benthamiana.PloS one · 2024Article
- Antiviral functionalization of cellulose using tannic acid and tannin-rich extracts.Frontiers in microbiology · 2023Article
- Interactive Effect of Biological Agents Chitosan, Lentinan and Ningnanmycin on Papaya Ringspot Virus Resistance in Papaya (Molecules (Basel, Switzerland) · 2022Article
- Bio-Inspired Rhamnolipids, Cyclic Lipopeptides and a Chito-Oligosaccharide Confer Protection against Wheat Powdery Mildew and Inhibit Conidia Germination.Molecules (Basel, Switzerland) · 2022Article
- A fungal protease named AsES triggers antiviral immune responses and effectively restricts virus infection in arabidopsis and Nicotiana benthamiana plants.Annals of botany · 2022Article
- Chitosan oligosaccharide alleviates the growth inhibition caused by physcion and synergistically enhances resilience in maize seedlings.Scientific reports · 2022Article
- Inhibitory Effect of Chitosan and Phosphate Cross-linked Chitosan against Cucumber Mosaic Virus and Pepper Mild Mottle Virus.The plant pathology journal · 2021Article
- Sulfur-Induced Resistance againstInternational journal of molecular sciences · 2021Article
- Identification of a Chitooligosaccharide Mechanism against Bacterial Leaf Blight on Rice by In Vitro and In Silico Studies.International journal of molecular sciences · 2021Article
- Evaluation of the Physicochemical Properties of Chitosans in Inducing the Defense Response ofPolymers · 2021Article
- Enhancement of resistance by poultry manure and plant hormones (salicylic acid & citric acid) against tobacco mosaic virus.Saudi journal of biological sciences · 2021Article
Corrections and comments
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Authors and funding
5 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chitosan is one of the most abundant carbohydrate biopolymers in the world, and chitosan oligosaccharide (COS), which is prepared from chitosan, is a plant immunity regulator. The present study aimed to validate the effect of COS on inducing resistance to tobacco mosaic virus (TMV) in Arabidopsis and to investigate the potential defence-related signalling pathways involved. Optimal conditions for the induction of TMV resistance in Arabidopsis were COS pretreatment at 50 mg/L for 1 day prior to inoculation with TMV. Multilevel indices, including phenotype data, and TMV coat protein expression, revealed that COS induced TMV resistance in wild-type and jasmonic acid pathway- deficient (jar1) Arabidopsis plants, but not in salicylic acid pathway deficient (NahG) Arabidopsis plants. Quantitative-PCR and analysis of phytohormone levels confirmed that COS pretreatment enhanced the expression of the defence-related gene PR1, which is a marker of salicylic acid signalling pathway, and increased the amount of salicylic acid in WT and jar1, but not in NahG plants. Taken together, these results confirm that COS induces TMV resistance in Arabidopsis via activation of the salicylic acid signalling pathway.
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