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| Natura: | Artículo científico |
| Lingua: | en |
| Pubblicazione: |
Journal of microbiology and biotechnology
2025
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| Soggetti: | |
| Accesso online: | https://pubmed.ncbi.nlm.nih.gov/40081902/ |
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| _version_ | 1868266232017321986 |
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| author | Cho, Jin-Hee Yun, Seung-Do Kim, Hyun-Woo Seo, Min-Ju Sung, Bong Hyun Yeom, Soo-Jin |
| author_facet | Cho, Jin-Hee Yun, Seung-Do Kim, Hyun-Woo Seo, Min-Ju Sung, Bong Hyun Yeom, Soo-Jin Cho, Jin-Hee Yun, Seung-Do Kim, Hyun-Woo Seo, Min-Ju Sung, Bong Hyun Yeom, Soo-Jin |
| collection | PubMed - marine biology |
| contents | Screening of a New Species for Polyethylene Biodegradation. Cho, Jin-Hee Yun, Seung-Do Kim, Hyun-Woo Seo, Min-Ju Sung, Bong Hyun Yeom, Soo-Jin Biodegradation, Environmental Polyethylene Phylogeny Soil Microbiology RNA, Ribosomal, 16S Polyethylene (PE) is among the most widely used synthetic plastics globally, serving as an essential material in daily life and numerous industries, such as packaging for bottles and food, as well as in the production of toys and pipes. PE is used for various purposes owing to its high durability and low production costs, leading to a steadily increasing demand. However, PE waste is a significant contributor to environmental pollution, posing serious threats to marine and soil ecosystems. Therefore, the efficient decomposition of PE, a synthetic polymer known for its resistance to degradation, using bacteria offers a sustainable and effective method for reusing PE. In this study, we isolated a novel species of , designated JNU01, from a landfill site, capable of biodegrading PE. JNU01 exhibited the highest cell growth rate in media containing PE, indicating its effectiveness in decomposing PE for use as a sole carbon source in its metabolic pathway. Treatment of PE with JNU01 resulted in the emergence of new chemical functional groups, including hydroxyl, carboxyl, amide, and ether groups, within the inert hydrocarbon structure. Analysis of the PE film treated with JNU01 revealed considerable physical degradation on the film's surface. Additionally, various metabolites released from PE by JNU01 were identified. These findings suggest that JNU01 proves to be an effective candidate bacterium for PE degradation. |
| format | Artículo científico |
| id | pubmed_40081902 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Journal of microbiology and biotechnology |
| record_format | pubmed |
| spellingShingle | Screening of a New Species for Polyethylene Biodegradation. Cho, Jin-Hee Yun, Seung-Do Kim, Hyun-Woo Seo, Min-Ju Sung, Bong Hyun Yeom, Soo-Jin Biodegradation, Environmental Polyethylene Phylogeny Soil Microbiology RNA, Ribosomal, 16S Screening of a New Species for Polyethylene Biodegradation. Cho, Jin-Hee Yun, Seung-Do Kim, Hyun-Woo Seo, Min-Ju Sung, Bong Hyun Yeom, Soo-Jin Biodegradation, Environmental Polyethylene Phylogeny Soil Microbiology RNA, Ribosomal, 16S Polyethylene (PE) is among the most widely used synthetic plastics globally, serving as an essential material in daily life and numerous industries, such as packaging for bottles and food, as well as in the production of toys and pipes. PE is used for various purposes owing to its high durability and low production costs, leading to a steadily increasing demand. However, PE waste is a significant contributor to environmental pollution, posing serious threats to marine and soil ecosystems. Therefore, the efficient decomposition of PE, a synthetic polymer known for its resistance to degradation, using bacteria offers a sustainable and effective method for reusing PE. In this study, we isolated a novel species of , designated JNU01, from a landfill site, capable of biodegrading PE. JNU01 exhibited the highest cell growth rate in media containing PE, indicating its effectiveness in decomposing PE for use as a sole carbon source in its metabolic pathway. Treatment of PE with JNU01 resulted in the emergence of new chemical functional groups, including hydroxyl, carboxyl, amide, and ether groups, within the inert hydrocarbon structure. Analysis of the PE film treated with JNU01 revealed considerable physical degradation on the film's surface. Additionally, various metabolites released from PE by JNU01 were identified. These findings suggest that JNU01 proves to be an effective candidate bacterium for PE degradation. |
| title | Screening of a New Species for Polyethylene Biodegradation. |
| topic | Biodegradation, Environmental Polyethylene Phylogeny Soil Microbiology RNA, Ribosomal, 16S |
| url | https://pubmed.ncbi.nlm.nih.gov/40081902/ |