ArticleJournal of ginseng research2015
Induction of systemic resistance in Panax ginseng against Phytophthora cactorum by native Bacillus amyloliquefaciens HK34.
Article in Journal of ginseng research, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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Who cites it
22 citing papers in PubMed, 84 citations in OpenAlex.
- Composition, Diversity, and Functional Roles of the Rhizosphere Microbiome in Panax ginseng.The plant pathology journal · 2025Review
- Biotic Stress Alleviation in Plant Using Rhizobacteria: An Overview of Mechanism of Action, Antimicrobial Compounds Production, (Nano) Formulations and Employment Methods.Indian journal of microbiology · 2025Review
- Biocontrol efficacy ofPeerJ · 2025Article
- Understanding the Pathogenesis, Biocontrol Mechanisms, and Factors Influencing Biocontrol Effectiveness for Soil-Borne Diseases inMicroorganisms · 2024Review
- New insights into the roles of fungi and bacteria in the development of medicinal plant.Journal of advanced research · 2024Review
- Application of microorganisms in Panax ginseng: cultivation of plants, and biotransformation and bioactivity of key component ginsenosides.Archives of microbiology · 2024Review
- Bioinformatics Analysis of thePlants (Basel, Switzerland) · 2024Article
- The Potential Relevance of PnDREBs to Panax notoginseng Nitrogen Sensitiveness.Biochemical genetics · 2024Article
- BreedingFrontiers in plant science · 2024Review
- The Good, the Bad, and the Useable Microbes within the Common Alder (Microorganisms · 2023Review
- Biocontrol of Diseases Caused byJournal of fungi (Basel, Switzerland) · 2023Article
- Soil amendment with cow dung modifies the soil nutrition and microbiota to reduce the ginseng replanting problem.Frontiers in plant science · 2023Article
- Biological Control ofPathogens (Basel, Switzerland) · 2022Article
- Contributions of Beneficial Microorganisms in Soil Remediation and Quality Improvement of Medicinal Plants.Plants (Basel, Switzerland) · 2022Review
- Effects of Rhizosphere Bacteria on Strawberry Plants (International journal of molecular sciences · 2022Article
- The Rhizosphere Microbiome of Ginseng.Microorganisms · 2022Review
- The Endosphere Microbiome of Ginseng.Plants (Basel, Switzerland) · 2022Review
- The Chromosome Level Genome and Genome-wide Association Study for the Agronomic Traits ofiScience · 2020Article
- Biofertilizers regulate the soil microbial community and enhanceChinese medicine · 2019Article
- The impact of microbes in the orchestration of plants' resistance to biotic stress: a disease management approach.Applied microbiology and biotechnology · 2019Review
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Authors and funding
6 authors at 4 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundKorean ginseng (Panax ginseng Meyer) is a perennial herb prone to various root diseases, with Phytophthora cactorum being considered one of the most dreaded pathogens. P. cactorum causes foliar blight and root rot. Although chemical pesticides are available for disease control, attention has been shifted to viable, eco-friendly, and cost-effective biological means such as plant growth-promoting rhizobacteria (PGPR) for control of diseases.
methodsNative Bacillus amyloliquefaciens strain HK34 was isolated from wild ginseng and assessed as a biological control agent for ginseng. Leaves from plants treated with HK34 were analyzed for induced systemic resistance (ISR) against P. cactorum in square plate assay. Treated plants were verified for differential expression of defense-related marker genes using quantitative reverse transcription polymerase chain reaction.
resultsA total of 78 native rhizosphere bacilli from wild P. ginseng were isolated. One of the root-associated bacteria identified as B. amyloliquefaciens strain HK34 effectively induced resistance against P. cactorum when applied as soil drench once (99.1% disease control) and as a priming treatment two times in the early stages (83.9% disease control). A similar result was observed in the leaf samples of plants under field conditions, where the percentage of disease control was 85.6%. Significant upregulation of the genes PgPR10, PgPR5, and PgCAT in the leaves of plants treated with HK34 was observed against P. cactorum compared with untreated controls and only pathogen-treated plants.
conclusionThe results of this study indicate HK34 as a potential biocontrol agent eliciting ISR in ginseng against P. cactorum.
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