1
|
Liu Q, Zhao W, Li W, Zhang F, Wang Y, Wang J, Gao Y, Liu H, Zhang L. Lipopeptides from Bacillus velezensis ZLP-101 and their mode of action against bean aphids Acyrthosiphon pisum Harris. BMC Microbiol 2024; 24:231. [PMID: 38951812 PMCID: PMC11218388 DOI: 10.1186/s12866-024-03378-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Accepted: 06/17/2024] [Indexed: 07/03/2024] Open
Abstract
BACKGROUND Natural products are important sources for the discovery of new biopesticides to control the worldwide destructive pests Acyrthosiphon pisum Harris. Here, insecticidal substances were discovered and characterized from the secondary metabolites of the bio-control microorganism Bacillus velezensis strain ZLP-101, as informed by whole-genome sequencing and analysis. RESULTS The genome was annotated, revealing the presence of four potentially novel gene clusters and eight known secondary metabolite synthetic gene clusters. Crude extracts, prepared through ammonium sulfate precipitation, were used to evaluate the effects of strain ZLP-101 on Acyrthosiphon pisum Harris aphid pests via exposure experiments. The half lethal concentration (LC50) of the crude extract from strain ZLP-101 against aphids was 411.535 mg/L. Preliminary exploration of the insecticidal mechanism revealed that the crude extract affected aphids to a greater extent through gastric poisoning than through contact. Further, the extracts affected enzymatic activities, causing holes to form in internal organs along with deformation, such that normal physiological activities could not be maintained, eventually leading to death. Isolation and purification of extracellular secondary metabolites were conducted in combination with mass spectrometry analysis to further identify the insecticidal components of the crude extracts. A total of 15 insecticidal active compounds were identified including iturins, fengycins, surfactins, and spergualins. Further insecticidal experimentation revealed that surfactin, iturin, and fengycin all exhibited certain aphidicidal activities, and the three exerted synergistic lethal effects. CONCLUSIONS This study improved the available genomic resources for B. velezensis and serves as a foundation for comprehensive studies of the insecticidal mechanism by Bacillus velezensis ZLP-101 in addition to the active components within biological control strains.
Collapse
Affiliation(s)
- Qiuyue Liu
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China
- Hebei Normal University, Shijiazhuang, 050024, PR China
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China
| | - Wenya Zhao
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China
| | - Wenya Li
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China
| | - Feiyan Zhang
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China
| | - Yana Wang
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China
| | - Jiangping Wang
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China
- Hebei Normal University, Shijiazhuang, 050024, PR China
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China
| | - Yumeng Gao
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China
- Hebei Normal University, Shijiazhuang, 050024, PR China
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China
| | - Hongwei Liu
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China.
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China.
| | - Liping Zhang
- Institute of Biology, Hebei Academy of Science, Shijiazhuang, 050081, PR China.
- Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, 050081, PR China.
| |
Collapse
|
2
|
Wang H, Guo J, Chen X, He H. The Metabolomics Changes in Luria-Bertani Broth Medium under Different Sterilization Methods and Their Effects on Bacillus Growth. Metabolites 2023; 13:958. [PMID: 37623901 PMCID: PMC10456909 DOI: 10.3390/metabo13080958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/15/2023] [Accepted: 08/17/2023] [Indexed: 08/26/2023] Open
Abstract
Luria-Bertani broth (LB) culture medium is a commonly used bacterial culture medium in the laboratory. The nutrient composition, concentration, and culture conditions of LB medium can influence the growth of microbial strains. The purpose of this article is to demonstrate the impact of LB liquid culture medium on microbial growth under different sterilization conditions. In this study, LB medium with four different treatments was used, as follows: A, LB medium without treatments; B, LB medium with filtration; C, LB medium with autoclaving; and D, LB medium with autoclaving and cultured for 12 h. Subsequently, the protein levels and antioxidant capacity of the medium with different treatments were measured, and the effects of the different LB medium treatments on the growth of microorganisms and metabolites were determined via 16s rRNA gene sequencing and metabolomics analysis, respectively. Firmicutes and Lactobacillus were the dominant microorganisms, which were enriched in fermentation and chemoheterotrophy. The protein levels and antioxidant capacity of the LB medium with different treatments were different, and with the increasing concentration of medium, the protein levels were gradually increased, while the antioxidant capacity was decreased firstly and then increased. The growth trend of Bacillus subtilis, Bacillus paralicheniformis, Micrococcus luteus, and Alternaria alternata in the medium with different treatments was similar. Additionally, 220 and 114 differential metabolites were found between B and C medium, and between C and D medium, which were significantly enriched in the "Hedgehog signaling pathway", "biosynthesis of plant secondary metabolites", "ABC transporters", "arginine and proline metabolism", and "linoleic acid metabolism". LB medium may be a good energy source for Lactobacillus growth with unsterilized medium, and LB medium filtered with a 0.22 μm filter membrane may be used for bacterial culture better than culture medium after high-pressure sterilization. LB medium still has the ability for antioxidation and to keep bacteria growth whether or not autoclaved, indicating that there are some substances that can resist a high temperature and pressure and still maintain their functions.
Collapse
Affiliation(s)
- Haifeng Wang
- School of Environmental Engineering, Yellow River Conservancy Technical Institute, Kaifeng Key Laboratory of Food Composition and Quality Assessment, Kaifeng 475004, China
| | - Juan Guo
- School of Environmental Engineering, Yellow River Conservancy Technical Institute, Kaifeng Key Laboratory of Food Composition and Quality Assessment, Kaifeng 475004, China
| | - Xing Chen
- School of Environmental Engineering, Yellow River Conservancy Technical Institute, Kaifeng Key Laboratory of Food Composition and Quality Assessment, Kaifeng 475004, China
| | - Hongxuan He
- National Research Center for Wildlife-Borne Diseases, Key Laboratory of Animal Ecology and Conservation Biology, Institute of Zoology, Chinese Academy of Sciences, Beijing 100101, China
| |
Collapse
|
3
|
Kontomina E, Garefalaki V, Fylaktakidou KC, Evmorfidou D, Eleftheraki A, Avramidou M, Udoh K, Panopoulou M, Felföldi T, Márialigeti K, Fakis G, Boukouvala S. A taxonomically representative strain collection to explore xenobiotic and secondary metabolism in bacteria. PLoS One 2022; 17:e0271125. [PMID: 35834592 PMCID: PMC9282458 DOI: 10.1371/journal.pone.0271125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2021] [Accepted: 06/23/2022] [Indexed: 11/20/2022] Open
Abstract
Bacteria employ secondary metabolism to combat competitors, and xenobiotic metabolism to survive their chemical environment. This project has aimed to introduce a bacterial collection enabling comprehensive comparative investigations of those functions. The collection comprises 120 strains (Proteobacteria, Actinobacteria and Firmicutes), and was compiled on the basis of the broad taxonomic range of isolates and their postulated biosynthetic and/or xenobiotic detoxification capabilities. The utility of the collection was demonstrated in two ways: first, by performing 5144 co-cultures, recording inhibition between isolates and employing bioinformatics to predict biosynthetic gene clusters in sequenced genomes of species; second, by screening for xenobiotic sensitivity of isolates against 2-benzoxazolinone and 2-aminophenol. The co-culture medium of Bacillus siamensis D9 and Lysinibacillus sphaericus DSM 28T was further analysed for possible antimicrobial compounds, using liquid chromatography-mass spectrometry (LC-MS), and guided by computational predictions and the literature. Finally, LC-MS analysis demonstrated N-acetylation of 3,4-dichloroaniline (a toxic pesticide residue of concern) by the actinobacterium Tsukamurella paurometabola DSM 20162T which is highly tolerant of the xenobiotic. Microbial collections enable "pipeline" comparative screening of strains: on the one hand, bacterial co-culture is a promising approach for antibiotic discovery; on the other hand, bioremediation is effective in combating pollution, but requires knowledge of microbial xenobiotic metabolism. The presented outcomes are anticipated to pave the way for studies that may identify bacterial strains and/or metabolites of merit in biotechnological applications.
Collapse
Affiliation(s)
- Evanthia Kontomina
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
| | - Vasiliki Garefalaki
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
| | | | - Dorothea Evmorfidou
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
- Department of Chemistry, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - Athina Eleftheraki
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
| | - Marina Avramidou
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
| | - Karen Udoh
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
| | - Maria Panopoulou
- Department of Medicine, Democritus University of Thrace, Alexandroupolis, Greece
| | - Tamás Felföldi
- Department of Microbiology, ELTE Eötvös Loránd University, Budapest, Hungary
- Institute of Aquatic Ecology, Centre for Ecological Research, Budapest, Hungary
| | - Károly Márialigeti
- Department of Microbiology, ELTE Eötvös Loránd University, Budapest, Hungary
| | - Giannoulis Fakis
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
| | - Sotiria Boukouvala
- Department of Molecular Biology and Genetics, Democritus University of Thrace, Alexandroupolis, Greece
- * E-mail:
| |
Collapse
|
4
|
Wang B, Liu C, Yang X, Wang Y, Zhang F, Cheng H, Zhang L, Liu H. Genomics-guided isolation and identification of active secondary metabolites of Bacillus velezensis BA-26. BIOTECHNOL BIOTEC EQ 2021. [DOI: 10.1080/13102818.2021.1934540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022] Open
Affiliation(s)
- Buqing Wang
- Laboratory of Microbiology, Institute of Biology, Hebei Academy of Sciences, Shijiazhuang, Hebei, PR China
- Laboratory of Microbiology, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Chao Liu
- Laboratory of Microbiology, Institute of Biology, Hebei Academy of Sciences, Shijiazhuang, Hebei, PR China
- Department of Chemistry, School of Chemistry and Biological Engineering, University of Science and Technology Beijing, Beijing, PR China
| | - Xuemiao Yang
- Department of Microbiology, College of Life Sciences, Hebei Normal University, Shijiazhuang, Hebei, PR China
| | - Yana Wang
- Laboratory of Microbiology, Institute of Biology, Hebei Academy of Sciences, Shijiazhuang, Hebei, PR China
- Laboratory of Microbiology, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Feiyan Zhang
- Laboratory of Microbiology, Institute of Biology, Hebei Academy of Sciences, Shijiazhuang, Hebei, PR China
- Laboratory of Microbiology, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Huicai Cheng
- Laboratory of Microbiology, Institute of Biology, Hebei Academy of Sciences, Shijiazhuang, Hebei, PR China
- Laboratory of Microbiology, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Liping Zhang
- Laboratory of Microbiology, Institute of Biology, Hebei Academy of Sciences, Shijiazhuang, Hebei, PR China
- Laboratory of Microbiology, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Hongwei Liu
- Laboratory of Microbiology, Institute of Biology, Hebei Academy of Sciences, Shijiazhuang, Hebei, PR China
- Laboratory of Microbiology, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| |
Collapse
|
5
|
WoldemariamYohannes K, Wan Z, Yu Q, Li H, Wei X, Liu Y, Wang J, Sun B. Prebiotic, Probiotic, Antimicrobial, and Functional Food Applications of Bacillus amyloliquefaciens. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:14709-14727. [PMID: 33280382 DOI: 10.1021/acs.jafc.0c06396] [Citation(s) in RCA: 57] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/06/2023]
Abstract
Bacillus amyloliquefaciens belongs to the genus Bacillus and family Baciliaceae. It is ubiquitously found in food, plants, animals, soil, and in different environments. In this review, the application of B. amyloliquefaciens in probiotic and prebiotic microbes in fermentation, synthesis, and hydrolysis of food compounds is discussed as well as further insights into its potential application and gaps. B. amyloliquefaciens is also a potential microbe in the synthesis of bioactive compounds including peptides and exopolysaccharides. In addition, it can synthesize antimicrobial compounds (e.g., Fengycin, and Bacillomycin Lb), which makes its novelty in the food sector greater. Moreover, it imparts and improves the functional, sensory, and shelf life of the end products. The hydrolysis of complex compounds including insoluble proteins, carbohydrates, fibers, hemicellulose, and lignans also shows that B. amyloliquefaciens is a multifunctional and potential microbe which can be applied in the food industry and in functional food processing.
Collapse
Affiliation(s)
- Kalekristos WoldemariamYohannes
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Zhen Wan
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Qinglin Yu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Hongyan Li
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Xuetuan Wei
- College of Food Science and Technology, Huazhong Agricultural University, Wuhan 430070, China
| | - Yingli Liu
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Jing Wang
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| | - Baoguo Sun
- China-Canada Joint Lab of Food Nutrition and Health (Beijing), Beijing Advanced Innovation Center for Food Nutrition and Human Health (BTBU), Beijing Engineering and Technology Research Center of Food Additives, Beijing Technology and Business University (BTBU), Beijing 100048, China
| |
Collapse
|
6
|
Liu H, Wang Y, Liang C, Yang Q, Wang S, Wang B, Zhang F, Zhang L, Cheng H, Song S, Zhang L. Utilization of marigold ( Tagetes erecta) flower fermentation wastewater as a fertilizer and its effect on microbial community structure in maize rhizosphere and non-rhizosphere soil. BIOTECHNOL BIOTEC EQ 2020. [DOI: 10.1080/13102818.2020.1781548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022] Open
Affiliation(s)
- Hongwei Liu
- Department of Microbiology, College of Life Science, Hebei University, Baoding, Hebei, PR China
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Yana Wang
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Cong Liang
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Qingxia Yang
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Shuai Wang
- Department of Biopharmaceuticals, College of Pharmacy, Liaocheng University, Liaocheng, Shandong, PR China
| | - Buqing Wang
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Feiyan Zhang
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Liping Zhang
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Huicai Cheng
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Shuishan Song
- Microbiology Laboratory, Institute of Biology, Hebei Academy of Science, Shijiazhuang, Hebei, PR China
- Microbiology Laboratory, Main Crops Disease of Microbial Control Engineering Technology Research Center in Hebei Province, Shijiazhuang, Hebei, PR China
| | - Liping Zhang
- Department of Microbiology, College of Life Science, Hebei University, Baoding, Hebei, PR China
| |
Collapse
|