ArticlePloS one2021
Application of exogenous salicylic acid reduces disease severity of Plasmodiophora brassicae in pakchoi (Brassica campestris ssp. chinensis Makino).
Article in PloS one, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed.
- A Plasmodiophora Brassicae Effector PbCBM1 Promotes Clubroot Susceptibility by Competitively Binding to AtPHB3 to Disrupt Salicylic Acid Biosynthesis in Plants.Plant, cell & environment · 2026Article
- The Complex Roles of Plant Hormones During Clubroot Disease Development in the Brassicaceae.Journal of plant growth regulation · 2025Review
- Priming of Exogenous Salicylic Acid under Field Conditions Enhances Crop Yield through Resistance toAntioxidants (Basel, Switzerland) · 2024Article
- Identification and Characterization of High-Molecular-Weight Proteins Secreted byJournal of fungi (Basel, Switzerland) · 2024Article
- Join the green team: Inducers of plant immunity in the plant disease sustainable control toolbox.Journal of advanced research · 2024Review
- Changes in primary metabolism and associated gene expression during host-pathogen interaction in clubroot resistance of Brassica napus.PloS one · 2024Article
- Changes in Diversity and Composition of Rhizosphere Bacterial and Fungal Community between Resistant and Susceptible Pakchoi underInternational journal of molecular sciences · 2023Article
- Seed biopriming with potential bioagents influences physiological processes and plant defense enzymes to ameliorate sheath blight induced yield loss in rice (Oryza sativa L.).World journal of microbiology & biotechnology · 2023Article
- Examination of Different Sporidium Numbers ofLife (Basel, Switzerland) · 2023Article
- The clubroot pathogen Plasmodiophora brassicae: A profile update.Molecular plant pathology · 2023Review
- Effects of Salicylic Acid Concentration and Post-Treatment Time on the Direct and Systemic Chemical Defense Responses in Maize (Molecules (Basel, Switzerland) · 2022Article
- Seaweed-Derived Phenolic Compounds in Growth Promotion and Stress Alleviation in Plants.Life (Basel, Switzerland) · 2022Review
- Multi-Omics Approaches to Improve Clubroot Resistance in Brassica with a Special Focus onInternational journal of molecular sciences · 2022Review
- Response of Bacterial Community to the Occurrence of Clubroot Disease in Chinese Cabbage.Frontiers in microbiology · 2022Article
- Multi-Omic Investigation of Low-Nitrogen Conditional Resistance to Clubroot RevealsFrontiers in plant science · 2022Article
- HSP70 as a Mediator of Host-Pathogen Interaction in Arabidopsis thaliana During Plasmodiophora brassicae Infection.Physiologia plantarumArticle
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Clubroot is one of the most serious diseases affecting Brassicaceae plants worldwide. However, there is no effective control method for clubroot. Salicylic acid (SA) is a plant hormone that plays a critical role in plant defense. In our study, we found the disease severity of a clubroot-sensitive cultivar of pakchoi, Xinxiaqing, was reduced with 0.6mM exogenous SA after the infection of P. brassicae. To investigate the mechanism of SA-reduced disease severity against clubroot, then we analyzed the plant growth, alteration of antioxidant enzyme system, and related gene expression of Xinxiaqing. Results showed that the clubroot incidence rate and disease index were decreased after being treated with 0.6 mM exogenous SA. Furthermore, plant growth, reactive oxygen species (ROS) contents, and membrane lipid peroxidation were changed. The activities of antioxidant enzymes, including superoxide dismutase (SOD), ascorbic acid-peroxidase (APX), catalase (CAT), and glutathione reductase (GR), were increased. Additionally, the production rates of malondialdehyde (MDA), hydrogen peroxide (H2O2), and superoxide anion (O2·-) were also inhibited. The expression levels of genes, encoding SOD, APX, CAT, and GR, were increased. By summering all results, we conclude that 0.6 mM SA contributes to the reduction of disease severity to clubroot by increasing the activities of antioxidant enzymes, abilities of osmotic regulation, and ROS scavenging to reduce the clubroot-induced damage in pakchoi.
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