Results 51 to 60 of about 26,449 (239)

Characterization of Antifungal Lipopeptide Biosurfactants Produced by Marine Bacterium Bacillus sp. CS30

Marine Drugs, 2019
This study was initiated to screen for marine bacterial agents to biocontrol Magnaporthe grisea, a serious fungal pathogen of cereal crops. A bacterial strain, isolated from the cold seep in deep sea, exhibited strong growth inhibition against M. grisea,
Shimei Wu, Ge Liu, Shengnan Zhou, Zhenxia Sha, Chaomin Sun   +4 more
doaj   +1 more source

Suppression of Sclerotinia sclerotiorum by the Induction of Systemic Resistance and Regulation of Antioxidant Pathways in Tomato Using Fengycin Produced by Bacillus amyloliquefaciens FZB42

Biomolecules, 2019
Lipopeptides from Bacillus species exhibit promising biological control activity against plant pathogens. This study aimed to explore the potential of purified fengycin to induce systemic resistance in tomato against Sclerotinia sclerotiorum.
Ayaz Farzand, Anam Moosa, Muhammad Zubair, Abdur Rashid Khan, Venance Colman Massawe, Hafiz Abdul Samad Tahir, Taha Majid Mahmood Sheikh, Muhammad Ayaz, Xuewen Gao   +8 more
doaj   +1 more source

Expression of degQ gene and its effect on lipopeptide production as well as formation of secretory proteases in Bacillus subtilis strains

MicrobiologyOpen, 2021
Bacillus subtilis is described as a promising production strain for lipopeptides. In the case of B. subtilis strains JABs24 and DSM10T, surfactin and plipastatin are produced.
Lars Lilge, Maliheh Vahidinasab, Isabel Adiek, Philipp Becker, Chanthiya Kuppusamy Nesamani, Chantal Treinen, Mareen Hoffmann, Kambiz Morabbi Heravi, Marius Henkel, Rudolf Hausmann   +9 more
doaj   +1 more source

Gene Expression and Characterization of Iturin A Lipopeptide Biosurfactant from Bacillus aryabhattai for Enhanced Oil Recovery

Gels, 2022
Biosurfactants are eco-friendly surface-active molecules recommended for enhanced oil recovery techniques. In the present study, a potential lipopeptide (biosurfactant) encoding the iturin A gene was synthesized from Bacillus aryabhattai.
Deepak A. Yaraguppi, Zabin K. Bagewadi, Nilkamal Mahanta, Surya P. Singh, T. M. Yunus Khan, Sanjay H. Deshpande, Chaitra Soratur, Simita Das, Dimple Saikia   +8 more
doaj   +1 more source

Enhancing the Secretion Systems: Genetic Engineering of Super Bioagents for Effective Plant Disease Control

Biotechnology and Bioengineering, EarlyView.
Genetic engineering (GE) overcomes BCA limits, enabling robust, scalable crop protection. “Super Bioagents” (SBs) use optimized SSs to enhance bioactive molecule delivery. Optimizing SSs enhance precise, sustainable effector deployment for stable disease suppression. SBs use microbiome‐informed design for scalable, next‐gen sustainable crop protection.
Michael Dare Asemoloye
wiley   +1 more source

The identification of the lipopeptide from Staphylococcus epidermidis.

, 2013
A. The analysis of the lipopeptide from S.epidermidis by thin-layer chromatography. Duplicate samples were loaded on TLC plate and molecules with different hydrophobicity were separated. Water was used to show hydrophobicity of lipopeptides and ninhydrin
Dongqing Li (368804), Yue Wang (65477), Zhiheng Li (525468), Hongquan Li (359151), Hu Lei (584278), Yuping Lai (368060)   +5 more
core   +1 more source

In Silico and In Vitro Evaluation of the Antimicrobial Potential of Bacillus cereus Isolated from Apis dorsata Gut against Neisseria gonorrhoeae

Antibiotics, 2021
Antimicrobial resistance is a major public health and development concern on a global scale. The increasing resistance of the pathogenic bacteria Neisseria gonorrhoeae to antibiotics necessitates efforts to identify potential alternative antibiotics from
Nurdjannah Jane Niode, Aryani Adji, Jimmy Rimbing, Max Tulung, Mohammed Alorabi, Ahmed M. El-Shehawi, Rinaldi Idroes, Ismail Celik, Fatimawali, Ahmad Akroman Adam, Kuldeep Dhama, Gomaa Mostafa-Hedeab, Amany Abdel-Rahman Mohamed, Trina Ekawati Tallei, Talha Bin Emran   +14 more
doaj   +1 more source

Induction and Enhancement of Bacteriocin Production (Review)

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Conventionally, bacteriocins are produced by microorganisms on complex substrates, released as semi‐purified preparations or crude fermentates. These bacteriocin‐containing products often exhibit unsatisfactory purity, low active‐substance content, and high production costs, limiting their commercialization and use. This review aims to analyze
Oksana Knysh, Artur Martynov
wiley   +1 more source

Prospection for potential new non-ribosomal peptide gene clusters in Bacillus genus isolated from fermented foods and soil through genome mining

Frontiers in Microbiology
Experimental studies, though often very costly, lead to the discovery of known antimicrobial products. Yet, pathogenic microorganisms are proving increasingly resistant to pre-existing antimicrobial molecules, and this is a cause for worldwide concern ...
Blaise Waongo, Libère Ndayishimiye, François Tapsoba, Wend-Soo Abel Zongo, Jinquan Li, Aly Savadogo   +5 more
doaj   +1 more source

Seven New and Two Known Lipopeptides as well as Five Known Polyketides: The Activated Production of Silent Metabolites in a Marine-Derived Fungus by Chemical Mutagenesis Strategy Using Diethyl Sulphate

Marine Drugs, 2014
AD-2-1 is an antitumor fungal mutant obtained by diethyl sulfate mutagenesis of a marine-derived Penicillium purpurogenum G59. The G59 strain originally did not produce any metabolites with antitumor activities in MTT assays using K562 cells.
Chang-Jing Wu, Chang-Wei Li, Cheng-Bin Cui   +2 more
doaj   +1 more source