All Pollution and Remediation articles
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NewsOne strain, two jobs: Bacillus amyloliquefaciens SQ1 degrades wheat straw and suppresses aflatoxin-producing Aspergillus flavus
Bacillus amyloliquefaciens SQ1SQ1 functions as a dual-purpose biocatalyst for wheat straw biomass, breaking down cellulose while inhibiting fungal growth, thereby enhancing straw biotransformation, mitigating mycotoxin risk and supporting early crop growth.
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NewsCould plywood provide a better home for oil-degrading microbes?
The material used to support microbial biofilms could influence their potential role in treating water generated during oil production. Researchers examined whether different supporting materials affect the formation, abundance, and composition of biofilms inside a 14-hectare constructed wetland treating oil-produced water.
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NewsStudy maps antimicrobial resistance across major drinking water sources
Rivers, reservoirs and lakes can act as reservoirs for antibiotic residues and antimicrobial resistance, but the risks are not evenly distributed. A new study of drinking water sources in the Poyang Lake basin found that rivers and certain lake sites carried higher resistance-gene burdens, with mobile genetic elements emerging as a key factor linked to their spread.
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NewsFungi that colonise human faeces: first scientific study lays the groundwork for myco-sanitation
Filamentous fungi can colonise fresh human faeces, and the choice of fungal species shapes how the material changes, according to a new study. Depending on the species, the fungi accelerated degradation, reduced faecal indicator bacteria, suppressed faecal odour or changed the appearance of the material.
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FeaturesTracking the invisible: monitoring microbial processes in freshwater ecosystems using fluorescence sensing
Rivers are dynamic ecosystems driven by microbial processes that regulate carbon and nutrient cycling, organic matter decomposition, and oxygen consumption. Despite their central role in river health, microbial processes remain mostly invisible in routine water quality monitoring programmes, which continue to focus primarily on physicochemical parameters.
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NewsFrom silent killer to cellular fuel: chemist unlocks nature’s carbon monoxide sensors
While carbon monoxide (CO) is widely feared as an odorless, deadly household hazard, nature views it quite differently. In the microscopic world, carbon monoxide serves as an essential cellular messenger and a vital lifeline of energy for microbes thriving in harsh environments.
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NewsWearable nanotech could combat nerve agents
Fungi-inspired nanoparticles could someday provide a new way to help soldiers fight back against deadly nerve agents on the frontline. Scientists developed a nanoparticle-based compound that, when mixed into clothing dyes, could limit the impact of chemicals commonly found in pesticides, insecticides and nerve agents.
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NewsSafer water: From single-target tests to real-time multipathogen surveillance
A new perspective outlines how integrated biosensing systems could move aquatic pathogen surveillance from periodic single-target testing toward rapid, online monitoring of multiple pathogens at once.
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NewsScientists advance fungi-based upcycling of waste concrete
Scientists are investigating how fungi can be harnessed to transform demolished concrete into reliable, high-value materials for future infrastructure.
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NewsRainwater tanks may be harbouring hidden health risks
Rainwater tanks are a popular way for Australians to save water, but new research has found they can also harbour potentially harmful bacteria and metals that could pose health concerns.
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NewsBacteria pulled from local pond water show early promise for cleaning up sewage
A new study identifies green sulphur bacteria from Peshawar pond samples that reduced pollution markers in wastewater after a week of treatment.
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Long ReadsHow indigenous microbes could rescue the Niger Delta
Benzene contamination from decades of oil exploitation has turned the Niger Delta’s groundwater into a slow-acting poison for millions of people. Yet the solution may already be living in the contaminated sediment itself, if only the political will exists to deploy it.
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NewsBacteria in airway shape air pollution health risk
A study suggests that the subtype of the bacterium Streptococcus pneumoniae, together with air pollution exposure impacts the rate and timing of invasive disease — with some strains linked to immediate infection after air pollution exposure, and some taking several weeks.
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NewsAMI welcomes new member to its Board of Trustees
Applied Microbiology International has welcomed Professor Les Baillie as the latest member of its Board of Trustees. We also bid a fond farewell and thank you to Professor Diane Purchase who is leaving the Board.
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NewsRiver drinking water sources may face greater antibiotic resistance risks than reservoirs, study finds
A basin-wide study of 13 drinking water sources in China’s Poyang Lake region shows that water source type can strongly shape the occurrence and spread of antibiotics, antibiotic resistance genes, and resistant bacteria.
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NewsFrom soil to outer space: our interview with JAM Systems Microbiology Lead Editor Janet Jansson
We get to know Janet Jansson, who has been appointed as new Lead Editor in Systems Microbiology at the Journal of Applied Microbiology.
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NewsWhat happens when a shoreline scavenger consumes microplastics?
Researchers report on what happens when wharf roaches, a common shoreline scavenger, eat expanded polystyrene (EPS). Analysis of the wharf roach gut microbiome showed little change, but several rare microbes were found only in the EPS-fed specimens.
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NewsMicroplastics may act as pollutant shuttles, carrying chemicals, pathogens and antibiotic resistance genes
A new review reveals how microplastics transport multiple pollutants across ecosystems and proposes a framework for identifying when these vector effects become serious ecological threats.
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NewsPreliminary wastewater bioremediation by photosynthetic Chlorobium genus isolated from pond water
Researchers have isolated naturally occurring light-driven bacteria from local pond water and shown that, within just one week, these microorganisms can substantially reduce the levels of organic pollutants in raw sewage.
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NewsUnderground methane leaks may cultivate microbes that help consume them
Researchers have identified where naturally occurring soil microbes consume methane released from underground natural gas leaks. Methane-consuming microbes were most active in a narrow zone near the surface where methane rising from below meets oxygen entering from the atmosphere.