We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Papers
61,005 resultsShowing papers similar to Isolations and Characterization of Novel Bacterial Species from Cyprinus Carpio and Its Use in Biodegradation of Polystyrene with Emphasis on SDG 3 for Ensuring Healthy Lives and Well-Being for All Humans and Animals
ClearNovel Autochthonous Strains from Cyprinus carpio as Candidates for Probiotic Use and Microplastic-Degrading Properties
Researchers isolated six bacterial genera from the gut of common carp (Cyprinus carpio) and identified two novel Hafnia strains with both probiotic potential and microplastic-degrading properties, suggesting a dual role for gut bacteria in fish health and environmental bioremediation.
Identification and Characterization of New Hafnia Strains from Common Carp (Cyprinus carpio), Potentially Possessing Probiotic Properties and Plastic Biodegradation Capabilities
Researchers isolated and characterized two novel Hafnia bacterial strains from the gut of common carp (Cyprinus carpio), identifying genes associated with both probiotic properties and microplastic degradation capabilities. Next-generation sequencing confirmed the strains carry ClpB heat shock protein and MP-degrading genes, presenting them as candidate organisms for simultaneous probiotic and bioremediation applications.
Isolation of culturable bacteria from gut of Zophobasmorio fed with polystyrene
Researchers isolated bacteria from the gut of Zophobas morio larvae fed polystyrene, identifying microbial communities that can survive on and potentially degrade styrofoam, offering candidates for bioremediation of difficult-to-recycle plastic waste.
Polystyrene microplastics induce gut microbiome and metabolome changes in Javanese medaka fish (Oryzias javanicus Bleeker, 1854)
Researchers found that polystyrene microplastic exposure altered gut microbiome composition and metabolic profiles in Javanese medaka fish, with effects on amino acid and lipid metabolism pathways suggesting microplastics can disrupt gut health in aquatic organisms.
Polystyrene microplastics interaction and influence on the growth kinetics and metabolism of tilapia gut probiotic Bacillus tropicus ACS1
Polystyrene microplastics were found to alter the gut microbiome of tilapia, disrupting the growth kinetics and metabolism of probiotic bacteria, with potential implications for fish health and aquaculture productivity.
The Effects of Probiotics on the Recovery of Growth, Digestive, Antioxidant, Immune Functions, and Gut Microbiota of Chinese Hooksnout Carp (Opsariichthys bidens) Under Microplastic Stress
Researchers exposed juvenile Chinese hooksnout carp to polystyrene microplastics for seven days, then administered Bacillus coagulans probiotics at three doses for 56 days and found that medium and high probiotic doses significantly improved growth, digestive enzyme activity, antioxidant function, and gut microbiota recovery.
Adverse effects of polystyrene microplastics in the freshwater commercial fish, grass carp (Ctenopharyngodon idella): Emphasis on physiological response and intestinal microbiome
Researchers exposed grass carp to different sizes and concentrations of polystyrene microplastics for up to 14 days, followed by a depuration period, and assessed physiological and intestinal microbiome effects. The study found that microplastics caused histological damage, oxidative stress, and shifts in gut microbial communities, with smaller particles and higher concentrations producing more severe effects.
Polystyrene microplastics induce endoplasmic reticulum stress, apoptosis and inflammation by disrupting the gut microbiota in carp intestines
Researchers fed carp polystyrene microplastics and found that the particles disrupted their gut bacteria, killing off beneficial species and promoting those linked to diseases. The microplastics triggered a stress response in intestinal cells that led to inflammation, cell death, and tissue damage. Since carp is a widely eaten fish, these gut health effects raise questions about how microplastics in aquatic environments could affect the safety of fish that humans consume.
Microbial biodegradation of polystyrene microplastics: isolation, characterization and degradation efficiency of a river-isolated bacterium
Bacillus cereus bacteria isolated from a polluted river in India were shown to degrade polystyrene microplastics in laboratory conditions, achieving a 20% weight loss over 30 days. The study identifies a river-sourced bacterium as a candidate microorganism for bioremediation of polystyrene pollution.
Novel insights into insect mediated polystyrene biodegradation through bacterial genome analyses
Researchers sequenced the genome of Stenotrophomonas indicatrix, a bacterium isolated from the gut of plastic-eating beetle larvae, and confirmed it carries all the genes needed to break down styrene — the building block of polystyrene plastic — into usable energy, advancing the search for biological solutions to plastic waste.
Investigation of microplastic accumulation in Rastrelliger kanagurta fish gut and microplastic degradation behaviour of existing gut bacteria Pseudomonas sp.
Researchers found microplastic accumulation in the gut of Indian mackerel fish and identified a Pseudomonas species from the gut bacteria capable of degrading nylon microplastics, suggesting a potential probiotic role in microplastic breakdown.
Polystyrene shaping effect on the enriched bacterial community from the plastic-eating Alphitobius diaperinus (Insecta: Coleoptera)
Researchers enriched and identified bacteria from the gut of polystyrene-fed lesser mealworm beetles, isolating Klebsiella, Pseudomonas, and Stenotrophomonas species that attached to plastic surfaces, confirming these microbes as promising candidates for breaking down polystyrene waste.
Polystyrene microplastics induce microbial dysbiosis and dysfunction in surrounding seawater
Researchers used gene sequencing to study how polystyrene microplastics disrupt the microbial community and function in surrounding aquaculture water. The study found that microplastic exposure shifted the balance of beneficial and potentially harmful bacteria, altered nitrogen cycling pathways, and enriched antibiotic resistance genes, suggesting that microplastics in aquaculture settings could compromise water quality and ecosystem health.
Degradation and potential metabolism pathway of polystyrene by bacteria from landfill site
This study identified bacteria from landfill soil capable of degrading polystyrene microplastics, characterizing the microbial community involved and elucidating potential metabolic pathways for polystyrene breakdown. The findings support the potential for bioremediation of this otherwise recalcitrant plastic.
The characteristics of the novel bacterial strain Pseudomonas mendocina isolatedfrom freshwater aquaculture farm
Researchers characterised a novel Pseudomonas mendocina bacterial strain isolated from a freshwater aquaculture farm, examining its plastic-biodegrading properties and evaluating its potential to address plastic contamination affecting water quality and fish product safety.
Polystyrene nanoplastics sequester the toxicity mitigating potential of probiotics by altering gut microbiota in grass carp (Ctenopharyngodon idella)
Researchers tested whether probiotic pretreatment could protect grass carp from the toxic effects of polystyrene nanoplastics on gut health. While probiotics initially boosted immune responses and reduced intestinal damage, the protective effect was not strong enough to fully counteract nanoplastic toxicity over time. The study suggests that nanoplastics can undermine the gut health benefits of probiotics by disrupting the balance of gut bacteria.
Polystyrene nanoplastics affect digestive function and growth in juvenile groupers
Researchers found that polystyrene nanoplastics accumulated in the liver and intestines of juvenile grouper fish, reducing digestive enzyme activity and impairing growth. The nanoplastics also decreased intestinal microbial diversity while increasing the abundance of harmful bacteria such as Vibrio. The study suggests that nanoplastic exposure can significantly compromise digestive function and overall health in marine fish during early development.
Toxic effects of long-term polystyrene microplastic exposure on gut microbiota, antioxidant capacity, and digestive enzyme activities in Thamnaconus septentrionalis
Researchers exposed filefish (Thamnaconus septentrionalis) to 1 and 5 µm polystyrene microplastics for 30 days and examined gut microbiota, antioxidant capacity, and digestive enzymes. Both particle sizes disrupted gut microbial diversity and reduced antioxidant defenses, with smaller particles generally causing more pronounced effects.
A novel Gordonia sp. PS3 isolated from the gut of Galleria mellonella larvae: Mechanism of polystyrene biodegradation and environmental toxicological evaluation
Researchers isolated a new bacterial strain, Gordonia sp. PS3, from the gut of wax moth larvae that can break down polystyrene microplastics with about a 34 percent degradation rate over 40 days. They identified specific enzymes responsible for the breakdown and confirmed the process produces non-toxic byproducts. The discovery points to a promising biological approach for addressing polystyrene plastic pollution in the environment.
Polystyrene-degrading bacteria in the gut microbiome of marine benthic polychaetes support enhanced digestion of plastic fragments
Researchers found that marine worms called clamworms harbor gut bacteria capable of breaking down polystyrene foam, but this digestion also generates microplastics averaging 0.6 mm in diameter, meaning these worms both degrade and produce microplastics — complicating their role in marine plastic pollution.
Gut Microbiome and Degradation Product Formation during Biodegradation of Expanded Polystyrene by Mealworm Larvae under Different Feeding Strategies
Researchers found that mealworm larvae successfully degrade polystyrene under different feeding strategies, with gut microbiome composition and degradation byproduct profiles varying by diet, demonstrating that diet manipulation can optimize the biological plastic-degradation capacity of the mealworm system.
Biodegradation of polystyrene microplastics by superworms (larve of Zophobas atratus): Gut microbiota transition, and putative metabolic ways
Researchers fed polystyrene microplastics to superworms (Zophobas atratus larvae) and found reduced survival and weight, along with major shifts in gut microbial communities including an increase in Hafnia-Obesumbacterium. Metabolomic analysis identified three metabolic pathways through which superworm gut microbes break down polystyrene.
Toward sustainable plastic bioremediation using bacterial consortia from aquatic environments.
This study explored the biotechnological potential of native bacteria from diverse aquatic environments to biodegrade synthetic plastics and microplastics. Bacterial consortia isolated from contaminated sites showed promising plastic-degrading capabilities, pointing toward bioremediation strategies for plastic pollution.
Polystyrene Microplastics Degradation by Microbial Consortium From Jakarta Bay
Researchers isolated microbial consortia from Jakarta Bay that demonstrated the ability to degrade polystyrene microplastics. The bacterial communities, sourced from biofilm-covered plastic waste in the bay, showed measurable degradation of polystyrene over the study period. The findings suggest that naturally occurring marine microorganisms in polluted environments may have evolved capabilities that could be harnessed for bioremediation of plastic waste.