ArticlePlant, cell & environment2021
Chitosan primes plant defence mechanisms against Botrytis cinerea, including expression of Avr9/Cf-9 rapidly elicited genes.
Article in Plant, cell & environment, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.
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Who cites it
25 citing papers in PubMed, 56 citations in OpenAlex.
- The effect of foliar chitosan application on fusarium head blight in barley is highly genotype dependent.BMC plant biology · 2026Article
- Conventional and Omics-Based Approaches to Investigate Sustainable Edible Coatings for Postharvest Preservation of Fruits and Vegetables.International journal of molecular sciences · 2026Review
- Timing-dependent responses ofFrontiers in plant science · 2026Article
- Developmentally regulated generation of a systemic signal for long-lasting defence priming in tomato.The New phytologist · 2025Article
- Applications of Natural Polymers in the Grapevine Industry: Plant Protection and Value-Added Utilization of Waste.Polymers · 2024Review
- Chitosan, Methyl Jasmonate, and Silicon Induce Resistance to Angular Leaf Spot in Common Bean, Caused byPlants (Basel, Switzerland) · 2024Article
- Transcription Factor and Protein Regulatory Network ofPlants (Basel, Switzerland) · 2024Article
- Review
- Challenges and Opportunities Arising from Host-International journal of molecular sciences · 2024Review
- Global Transcriptome Analysis of the Peach (Plants (Basel, Switzerland) · 2024Article
- Chitosan induced cold tolerance inFrontiers in plant science · 2024Article
- Hormonal and proteomic analyses of southern blight disease caused byPlant direct · 2023Article
- Comparative Analysis of the Expression of Resistance-Related Genes Respond to the Diversity Foliar Pathogens of Pseudostellaria heterophylla.Current microbiology · 2023Article
- Effects of chitin and chitosan on root growth, biochemical defense response and exudate proteome ofPlant-environment interactions (Hoboken, N.J.) · 2023Article
- Chitosan as an Outstanding Polysaccharide Improving Health-Commodities of Humans and Environmental Protection.Polymers · 2023Review
- Early morpho-physiological response of oilseed rape under seed applied Sedaxane fungicide andFrontiers in plant science · 2023Article
- 6-deoxy-6-amino chitosan: a preventative treatment in the tomato/Frontiers in plant science · 2023Article
- 'Priming' protectsFrontiers in plant science · 2022Article
- Integrative Analysis of Genes Involved in the Global Response to Potato Wart Formation.Frontiers in plant science · 2022Article
- Sulfur Induces Resistance against Canker Caused byInternational journal of molecular sciences · 2021Article
Corrections and comments
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Authors and funding
6 authors at 2 institutions in 1 country.
Funding
Abstract
Current crop protection strategies against the fungal pathogen Botrytis cinerea rely on a combination of conventional fungicides and host genetic resistance. However, due to pathogen evolution and legislation in the use of fungicides, these strategies are not sufficient to protect plants against this pathogen. Defence elicitors can stimulate plant defence mechanisms through a phenomenon known as defence priming. Priming results in a faster and/or stronger expression of resistance upon pathogen recognition by the host. This work aims to study defence priming by a commercial formulation of the elicitor chitosan. Treatments with chitosan result in induced resistance (IR) in solanaceous and brassicaceous plants. In tomato plants, enhanced resistance has been linked with priming of callose deposition and accumulation of the plant hormone jasmonic acid (JA). Large-scale transcriptomic analysis revealed that chitosan primes gene expression at early time-points after infection. In addition, two novel tomato genes with a characteristic priming profile were identified, Avr9/Cf-9 rapidly elicited protein 75 (ACRE75) and 180 (ACRE180). Transient and stable over-expression of ACRE75, ACRE180 and their Nicotiana benthamiana homologs, revealed that they are positive regulators of plant resistance against B. cinerea. This provides valuable information in the search for strategies to protect Solanaceae plants against B. cinerea.
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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.