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A multi-OMIC characterisation of biodegradation and microbial community succession within the PET plastisphere
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Researchers performed a multi-omic analysis of bacterial communities colonizing PET plastic in marine environments, identifying microorganisms capable of degrading PET and characterizing the enzymatic pathways involved, advancing understanding of natural plastic biodegradation in ocean systems.
Overall, the results of our multi-OMIC characterisation of PET degradation provide a significant step forwards in our understanding of marine plastic degradation by bacterial isolates and communities and evidences the biodegrading potential extant in the plastisphere of marine plastic debris. Video abstract.
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Researchers used metagenomics to identify microbial communities forming biofilms on polyethylene plastic in the ocean. The study found taxonomically diverse consortia that may contain organisms with polyethylene biodegradation potential, advancing understanding of the ocean plastisphere.
A marine bacterial community that degrades poly(ethylene terephthalate) and polyethylene
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Researchers discovered a marine bacterial community capable of colonizing and degrading both PET and polyethylene plastics, identified through screening hundreds of plastic waste samples. This multi-polymer degrading microbial consortium offers a promising avenue for biological plastic waste remediation.
Large-scale omics dataset of polymer degradation provides robust interpretation for microbial niche and succession on different plastisphere
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Researchers generated a large-scale microbiome and metabolome dataset from five biodegradable polymer types, revealing that microbial communities converge to polymer-specific compositions during degradation and follow distinct succession stages from initial colonization through biofilm formation.
Novel functional insights into the microbiome inhabiting marine plastic debris: critical considerations to counteract the challenges of thin biofilms using multi-omics and comparative metaproteomics.
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Researchers developed a comprehensive metaproteomics approach to study the microbial communities living on the surface of marine plastic debris, known as the plastisphere. The study reveals how microbes on plastic interact with each other and their environment, with implications for understanding how plastic-colonizing bacteria spread through the ocean.
Novel functional insights into the microbiome inhabiting marine plastic debris: critical considerations to counteract the challenges of thin biofilms using multi-omics and comparative metaproteomics
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Researchers used advanced multi-omics techniques — simultaneously analyzing the DNA, proteins, and metabolic activity of microbes — to study the complex communities of bacteria and other microorganisms that colonize marine plastic debris (the "plastisphere"). The work reveals new ecological functions of these microbial films beyond plastic breakdown, including potential biotechnology applications and risks from pathogen hitchhiking on ocean plastic.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.