All Asia & Oceania articles – Page 66
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NewsHigh-throughput single-microbe RNA sequencing reveals adaptive state heterogeneity and host-phage activity associations in human gut microbiome
A study uses optimized random primers and a triple-module computational pipeline to analyze bacterial and phage activities in the gut microbiome.
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NewsDual activation of soybean resistance against Phytophthora sojae by pectin lyase and degraded pectin oligosaccharides
A study elucidates the mechanism by which pectin lyase, secreted by Phytophthora sojae activates plant immunity, thereby offering a theoretical foundation for further exploration of the role of pectinase in pathogen-plant interactions.
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NewsBio-electrochemical cell producing hydrogen from microorganisms in waste: Pathway to large-scale implementation unveiled
Scientists have achieved a significant breakthrough in clean energy technology, successfully enhancing a crucial component of a bio-electrochemical cell and enabling more efficient hydrogen production from microorganisms found in waste.
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NewsStudy reveals the hidden genomic evolution of brown algae - and how bacteria and viruses helped
A groundbreaking study has unveiled the evolutionary journey of brown algae through a comprehensive genomic analysis of 44 species, including key evolutionary milestones, such as the transition from unicellular to multicellular forms.
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NewsFlagella-free survival: How bacteria evolve by shedding their ‘wheels’
New research reveals that bacteria can evolve by losing their flagella, the structures responsible for movement.
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NewsProbiotics with a protective armor: New method boosts survival and gut health
A research team has developed a new method for encapsulating probiotics, using nanoparticles formed by antisolvent precipitation to protect the probiotics.
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NewsApplication of heavy-ion irradiation mutagenesis to improve the production efficiency of the antifungal drug micafungin
Scientists have used heavy-ion irradiation to improve efforts to produce the semisynthetic echinocandin antifungal agent micafungin which derives from fungal natural product FR901379 produced by Coleophoma empetri.
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NewsDiscovery of β‐nitrostyrene derivatives as potential quorum sensing inhibitors for biofilm inhibition in Serratia marcescens
A new study has identified β‐nitrostyrene derivatives as potential quorum sensing inhibitors for biofilm inhibition and antivirulence factor therapeutics against Serratia marcescens.
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NewsScientists offer user manual for yeast’s genetic switches
Scientists have found three gene regulation design principles that provide a flexible guideline for the effective control of microbiological production using yeast.
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CareersRomy Moukarzel: a year as a Junior Editor with Letters in Applied Microbiology
A year since we launched our Junior Editor programme with Letters in Applied Microbiology, Dr Romy Moukarzel, Lecturer in Plant Protection at Lincoln University New Zealand, reveals her experiences.
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NewsScientists lift lid on Salmonella dry surface biofilm
Food scientists have revealed key characteristics of the foodborne pathogen Salmonella dry surface biofilm (DSB), a previously overlooked type of biofilm that commonly exists in dry food processing environments.
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NewsBioengineered yeast microbes as targeted drug delivery systems
Researchers from the Yong Loo Lin School of Medicine (NUS Medicine) have developed a groundbreaking way to engineer yeast (Saccharomyces cerevisiae) to create microbial communities that can perform complex tasks and self-regulate their composition in response to external signals. Source: Alexander Klepnev Baker’s yeast cells. Calcofluor ...
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NewsDeep-sea hydrothermal vent bacteria hold key to understanding nitrous oxide reduction
Scientists have unearthed a clue to the molecular mechanisms involved in N2O reduction by deep-sea hydrothermal vent bacteria.
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NewsLeptospirosis in China: Current status, insights, and future prospects
A new study offers a concise overview of the current status of leptospirosis in China, the findings from epidemiologic studies on leptospirosis, and the impact of animal and environmental factors on leptospirosis.
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NewsYeast as food emulsifier? Easily released protein as strong as casein
Researchers looking at yeast proteins as emulsifiers have found emulsifying proteins that can be easily freed from the yeast.
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NewsResearchers uncover role of Cul3/Diap2/Dredd axis in mediating the host antimicrobial immune defense
Researchers combined a series of genetics, immunology and molecular biology approaches to confirm that Cul3 plays an essential role in the Drosophila antimicrobial immune defense.
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Newsβ-ionone shows promise in preventing ulcerative colitis through gut barrier protection and microbiota regulation
New research demonstrates that β-ionone can alleviate ulcerative colitis symptoms in mice by protecting the gut barrier and restoring the gut microbiota, offering hope for future dietary supplements or therapeutics aimed at managing UC.
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NewsFederal needle exchange programs are cost-effective to reduce health care costs, blood-borne infections
Needle exchange programs are evidence-based strategies that prevent transmission of blood-borne viruses, reduce injection-related infections, improve access to medical care, and facilitate entry into substance dependence programs for people who inject drugs, says a new study.
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NewsMore attention should be paid to the health of deep soil in low-yield farmland
A recent study identified that a higher soil health index in low-yielding fields may be an important factor to maintain wheat yield as food demand grows rapidly.
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NewsResearchers uncover how bat-origin pathogenic viruses manipulate human cell death and inflammation
A new study offers insights into cell death regulation by viruses like SARS-CoV-2, and how bats and humans respond differently to tricks that such viruses use to manipulate the host’s defense.