All Bacillus subtilis articles
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NewsDiisobutyl phthalate at environmental concentration promotes conjugative transfer of antibiotic resistance genes
Researchers investigating the ecological safety risks posed by dibutyl phthalate (DBP), in aquatic environments found it significantly increased conjugative transfer frequency in both intragenus (E. coli DH5α to E. coli HB101) and intergenus (E. coli DH5α to B. subtilis WB100N) systems.
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NewsBeneficial bacterium deployed to protect turfgrass from fungal foes
A novel strain of Bacillus subtilis helps a variety of plants resist soil‑borne diseases, retain moisture and develop stronger root‑to‑shoot growth. New findings on the effect of UD1022 on dollar spot disease suggests intriguing implications for manufacturing of biological treatments for the fungal disease.
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NewsStiff gels slow germs: New study maps hydrogel properties that control bacterial growth
Scientists has found that firmer, lower water content hydrogels limit bacterial growth, with implications for designing antibacterial coatings, infection models, and advanced medical materials.
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NewsNew AI model improves accuracy of food contamination detection
Researchers have significantly enhanced an artificial intelligence tool used to rapidly detect bacterial contamination in food by eliminating misclassifications of food debris that looks like bacteria. Current methods often require specialized expertise and are time consuming — taking several days to a week.
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NewsEarly warning for wine spoilage glows in the dark
Researchers have built a living biosensor made of bacteria that lights up when it detects acetic acid, the main chemical signal that wine is starting to spoil. It works in real time, even in high-alcohol conditions, so wineries can catch problems early, before flavor and quality are damaged.
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NewsEngineered yeast delivers record levels of animal-free chondroitin sulfate
A new study establishes a robust yeast-based platform that overcomes the long-standing trade-off between yield and sulfation, enabling sustainable, high-level production of high-quality chondroitin sulfate without reliance on animal sources.
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NewsBacterial spores offer promise of sustainable smart materials
By embedding Bacillus spores within engineered living materials, researchers have created living materials that not only endure harsh environments but can also be programmed to perform specific tasks. These materials may be a sustainable replacement for fossil-based materials.
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NewsNew research demonstrates ’living metal’ could bridge the gap between biological and electronic systems
Researchers are pioneering ‘living metal’ composites embedded with bacterial endospores, paving the way for dynamic communication and integration between electronic and biological systems.
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NewsReview probes mechanical and durability properties of microorganism based self-healing concrete
Microorganism-based self-healing concrete, which uses bacteria to induce calcite precipitation for crack sealing, has emerged as a promising solution, but existing studies lack systematic reviews of its mechanical properties and durability performance.
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NewsResearchers screen microbial strains to reduce H2S and CH4 emissions from wastewater
A new study demonstrates that S. cerevisiae and B. subtilis effectively reduce H2S and CH4 emissions from wastewater by altering microbial community composition and metabolic pathways, offering a sustainable approach for wastewater treatment.
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NewsNew mechanisms for bacterial motility and DNA transfer between bacteria decoded
Scientists have discovered a new family of signaling proteins, widespread in the bacterial kingdom and contributing to regulating bacterial motility and DNA uptake mechanisms.
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NewsBacteria survive dust storms and introduce new genetic traits into our air
Bacterial communities carried from Africa to Israel survive their airborne journey, arriving with genes that may affect human health and the environment, a new study reveals.
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FeaturesHarnessing soil microbes to weather rock and fight climate change
Discover how Bacillus subtilis strain MP1 accelerates silicate weathering in agricultural soils, locking away 7.3 tonnes of CO2 per hectare annually through standard agricultural practices.
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CareersMeet the Global Ambassadors: our Q&A with Durgesh Kumar Jaiswal
The Microbiologist gets to know our Global Ambassador for India, Dr. Durgesh Kumar Jaiswal, who is Assistant Professor at the Department of Biosciences, Graphic Era University, Dehradun, specializing in microbial biotechnology and sustainable agriculture.
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NewsBacteriostatic activity and mechanism of minerals containing rubidium
A new paper on traditional Chinese medicine outlines the bacteriostatic activity and mechanism of minerals containing rubidium (MCR).
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NewsLight-controlled bacteria can tackle antibiotic resistance or become ‘bacterial robots’
A groundbreaking technique uses light-sensitive materials to control bacteria, allowing them to sense light and convert light energy into electrical signals across their membranes without the need for any genetic modification.
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NewsMicrobial vanadate reduction: unveiling electron transfer and isotope fractionation
A recent study has shed light on the microbial reduction of vanadate (V(V)), a crucial process in environmental geochemistry and vanadium detoxification. It investigated electron transfer pathways and vanadium isotope fractionation during this process.
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NewsEfforts to find alien life could be boosted by simple test that triggers microbes
Scientists explored microbial movement as a possible biosignature to detect life on Mars and beyond, cheaper and faster than ever before.
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NewsBacteria produce molecules that help viruses infect competing bacteria
In a new study, researchers have discovered a new way that bacteria can kill their competitors in complex microbial communities, revealing novel approaches to leverage viruses to kill harmful bacteria.
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NewsSmall milk fat globules promote good bacteria, study reveals
A study reveals that the structure of milk fat globules, rather than their chemical composition, plays a key role in their interactions with bacteria. Small globules promote the growth of beneficial bacteria like Bacillus subtilis, while larger ones trigger biofilm formation.