Research Topic: plastic pollution

Metagenomic assembled dataset of potentially polyethylene terephthalate-degrading microcosms enriched from seawater, cow dung, and landfill soil

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Scientists have created a database of 99 microbial genomes collected from seawater, cow manure, and landfill soil that can potentially break down polyethylene terephthalate (PET), the plastic used in bottles and clothing. These microorganisms were grown in laboratory experiments for 180 days using PET as their only food source. The research provides valuable information about which bacteria and archaea might help solve plastic pollution problems through natural biodegradation.

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Plastic-Microbial BioRemediation DB: A Curated Database for Multi-Omics Applications

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Scientists have created a new database called Plastic-MBR that catalogs bacteria capable of breaking down plastic waste. Using computer analysis of genetic information from soil and river samples, researchers identified numerous bacterial species and enzymes that could potentially help eliminate plastic pollution. This database serves as a starting point for selecting promising bacteria that could be tested in laboratories and eventually used to develop practical plastic-cleaning solutions for contaminated environments.

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Evaluation of Aspergillus flavus Growth on Weathered HDPE Plastics Contaminated with Diesel Fuel

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Diesel storage tanks made from plastic accumulate stubborn hydrocarbon residues that are difficult to clean using traditional methods. Scientists discovered that a common fungus called Aspergillus flavus can effectively grow on and potentially help break down these diesel-contaminated plastics, especially when the diesel has aged for years and is exposed to warmer temperatures. This research suggests fungi could offer an environmentally friendly way to clean up contaminated plastic waste from fuel storage.

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