ArticleBMC genomics2022
Complete genome sequence of biocontrol strain Paenibacillus peoriae HJ-2 and further analysis of its biocontrol mechanism.
Article in BMC genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.
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Who cites it
11 citing papers in PubMed, 14 citations in OpenAlex.
- Antagonistic Activity and Molecular Insights into the Biocontrol of Korla Pear Fire Blight byBiology · 2026Article
- Comparative genomic analyses reveal key traits for biocontrol and the promotion of plant growth in Paenibacillus strains.World journal of microbiology & biotechnology · 2026Article
- Paenibacillus peoriae: current knowledge and agricultural biotechnology potential of a close relative of P. polymyxa.Antonie van Leeuwenhoek · 2025Review
- Article
- Identification, Genome Characterization, and Growth Optimization ofMicroorganisms · 2025Article
- Biocontrol potential and comparative genomic analysis of twoFrontiers in microbiology · 2025Article
- Paenibacillus as a Biocontrol Agent for Fungal Phytopathogens: Is P. polymyxa the Only One Worth Attention?Microbial ecology · 2024Review
- Analysis of the complete genome sequence of Paenibacillus sp. lzh-N1 reveals its antagonistic ability.BMC genomics · 2024Article
- Identification and Surveys of Promoting Plant Growth VOCs from Biocontrol Bacteria Paenibacillus peoriae GXUN15128.Microbiology spectrum · 2023Article
- Article
- Comparative genomic and functional analyses ofFrontiers in microbiology · 2022Article
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Authors and funding
9 authors at 4 institutions in 1 country.
Funding
Abstract
backgroundParis polyphylla is a herb widely used in traditional Chinese medicine to treat various diseases. Stem rot diseases seriously affected the yield of P. polyphylla in subtropical areas of China. Therefore, cost-effective, chemical-free, eco-friendly strategies to control stem rot on P. polyphylla are valuable and urgently needed.
resultsIn this paper, we reported the biocontrol efficiency of Paenibacillus peoriae HJ-2 and its complete genome sequence. Strain HJ-2 could serve as a potential biocontrol agent against stem rot on P. polyphylla in the greenhouse and field. The genome of HJ-2 consists of a single 6,001,192 bp chromosome with an average GC content of 45% and 5,237 predicted protein coding genes, 39 rRNAs and 108 tRNAs. The phylogenetic tree indicated that HJ-2 is most closely related to P. peoriae IBSD35. Functional analysis of genome revealed numerous genes/gene clusters involved in plant colonization, biofilm formation, plant growth promotion, antibiotic and resistance inducers synthesis. Moreover, metabolic pathways that potentially contribute to biocontrol mechanisms were identified.
conclusionsThis study revealed that P. peoriae HJ-2 could serve as a potential BCA against stem rot on P. polyphylla. Based on genome analysis, the genome of HJ-2 contains more than 70 genes and 12 putative gene clusters related to secondary metabolites, which have previously been described as being involved in chemotaxis motility, biofilm formation, growth promotion, antifungal activity and resistance inducers biosynthesis. Compared with other strains, variation in the genes/gene clusters may lead to different antimicrobial spectra and biocontrol efficacies.
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