ArticleBMC genomics2023
Genomic and metabolomic insights into the antimicrobial compounds and plant growth-promoting potential of Bacillus velezensis Q-426.
Article in BMC genomics, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.
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Who cites it
20 citing papers in PubMed, 23 citations in OpenAlex.
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- Shikimic acid pathway drives the phase-dependent antibacterial activity of Bacillus amyloliquefaciens against Xanthomonas citri subsp. citri.BMC microbiology · 2026Article
- Genomic and metabolomic insight into the antagonistic potential of endophytic Xanthomonas sacchari KmAL21 against Fusarium odoratissimum.Scientific reports · 2026Article
- Integrated Metabolomic and Genomic Analysis of the Antibacterial Mechanism of Postbiotics Derived fromFoods (Basel, Switzerland) · 2026Article
- Genome and antimicrobial compounds analysis of Bacillus subtilis M51 as a potential biocontrol agent against Fusarium oxysporum.BMC genomics · 2026Article
- A Marine Alkaline Protease fromMicroorganisms · 2026Article
- Multifunctional Roles of Bacillus spp. in Sustainable Agriculture: Advances in Biocontrol, Omics, and Ecological Applications.Microbial ecology · 2026Review
- Metabolite profiling of Bacillus velezensis DM extract linked to the rhizosphere of Datura metel L. and dermatoprotective potential of an isolated glycoglycerolipid.Microbial cell factories · 2026Article
- In vitro effects of Bacillus velezensis strain Mandacaium against Xanthomonas citri pv. glycines: genomic and metabolomic insights.Scientific reports · 2026Article
- Whole genome analysis, fermentation process, and development of plant functional microbial fertilizer for Bacillus velezensis YU18 in mangrove.Antonie van Leeuwenhoek · 2026Article
- Biocontrol potential of a native fungi and actinomyces collection against Fusarium oxysporum f. sp. cubense tropical race 4 causing fusarium wilt disease on cavendish banana in Southern Vietnam.International microbiology : the official journal of the Spanish Society for Microbiology · 2026Article
- Integrated multi-omics and phenotypic validations reveal biocontrol mechanisms ofFrontiers in microbiology · 2026Article
- Biocontrol potential of endophytic bacteria againstFrontiers in microbiology · 2026Article
- Whole genome analysis ofFrontiers in microbiology · 2026Article
- Genomics and metabolomics assisted functional characterization ofMicrobiology spectrum · 2025Article
- Genomic and metabolomic insights into the antimicrobial compounds and plant growth-promoting potential of Bacillus velezensis B115.Scientific reports · 2025Article
- Article
- Agricultural Biotechnological Potential of Bacillus velezensis C3-3 and Cytobacillus sp. T106 from Resource Islands of a Semi-arid Zone of La Guajira-Colombia.Current microbiology · 2024Article
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Authors and funding
15 authors at 3 institutions in 1 country.
Funding
Abstract
backgroundThe Q-426 strain isolated from compost samples has excellent antifungal activities against a variety of plant pathogens. However, the complete genome of Q-426 is still unclear, which limits the potential application of Q-426.
resultsGenome sequencing revealed that Q-426 contains a single circular chromosome 4,086,827 bp in length, with 4691 coding sequences and an average GC content of 46.3%. The Q-426 strain has a high degree of collinearity with B. velezensis FZB42, B. velezensis SQR9, and B. amyloliquefaciens DSM7, and the strain was reidentified as B. velezensis Q-426 based on the homology analysis results. Many genes in the Q-426 genome have plant growth-promoting activity, including the secondary metabolites of lipopeptides. Genome mining revealed 14 clusters and 732 genes encoding secondary metabolites with predicted functions, including the surfactin, iturin, and fengycin families. In addition, twelve lipopeptides (surfactin, iturin and fengycin) were successfully detected from the fermentation broth of B. velezensis Q-426 by ultra-high performance liquid chromatography-quadrupole time-of-flight mass spectrometry (UHPLC-QTOF-MS/MS), which is consistent with the genome analysis results. We found that Q-426 produced indole-3-acetic acid (IAA) at 1.56 mg/l on the third day of incubation, which might promote the growth of plants. Moreover, we identified eighteen volatile compounds (VOCs, including 2-heptanone, 6-methylheptan-2-one, 5-methylheptan-2-one, 2-nonanone, 2-decanone, 2-undecanone, 2-dodecanone, 2-tridecanone, 2-tetradecanone, 2-nonadecanone, pentadecanoic acid, oleic acid, dethyl phthalate, dibutyl phthalate, methyl (9E,12E)-octadeca-9,12-dienoate), pentadecane, (6E,10E)-1,2,3,4,4a,5,8,9,12,12a-decahydro-1,4-methanobenzo[10]annulene, and nonanal) based on gas chromatograph-mass spectrometer (GC/MS) results.
conclusionsWe mined secondary metabolite-related genes from the genome based on whole-genome sequence results. Our study laid the theoretical foundation for the development of secondary metabolites and the application of B. velezensis Q-426. Our findings provide insights into the genetic characteristics responsible for the bioactivities and potential application of B. velezensis Q-426 as a plant growth-promoting strain in ecological agriculture.
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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.