Driving mechanisms for the adaptation and degradation of petroleum hydrocarbons by native microbiota from seas prone to oil spills
Offshore waters have a high incidence of oil pollution, which poses an elevated risk of ecological damage. The microbial community composition and metabolic mechanisms influenced by petroleum hydrocarbons vary across different marine regions. However, research on metabolic strategies for in-situ pet...
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creator | Zhou, Yumiao Wang, Ying Yao, Shudi Zhao, Xinyu Kong, Qiang Cui, Lihua Zhang, Huanxin |
description | Offshore waters have a high incidence of oil pollution, which poses an elevated risk of ecological damage. The microbial community composition and metabolic mechanisms influenced by petroleum hydrocarbons vary across different marine regions. However, research on metabolic strategies for in-situ petroleum degradation and pollution adaptation remains in its nascent stages. This study combines metagenomic techniques with gas chromatography-mass spectrometry (GC-MS) analysis. The data show that the genera Pseudoalteromonas, Hellea, Lentisphaera, and Polaribacter exhibit significant oil-degradation capacity, and that the exertion of their degradation capacity is correlated with nutrient and oil pollution stimuli. Furthermore, tmoA, badA, phdF, nahAc, and fadA were found to be the key genes involved in the degradation of benzene, polycyclic aromatic hydrocarbons, and their intermediates. Key genes (INSR, SLC2A1, and ORC1) regulate microbial adaptation to oil-contaminated seawater, activating oil degradation processes. This process enhances the biological activity of microbial communities and accounts for the geographical variation in their compositional structure. Our results enrich the gene pool for oil pollution adaptation and degradation and provide an application basis for optimizing bioremediation intervention strategies.
[Display omitted]
•Bacteria that degrade benzene and polycyclic aromatic hydrocarbons were discovered.•The microbial community adaptation and degradation pathways of oil are modelled.•The adaptive metabolic strategies of microorganisms promote oil degradation.•Native microorganisms are more suitable for oil remediation. |
doi_str_mv | 10.1016/j.jhazmat.2024.135060 |
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[Display omitted]
•Bacteria that degrade benzene and polycyclic aromatic hydrocarbons were discovered.•The microbial community adaptation and degradation pathways of oil are modelled.•The adaptive metabolic strategies of microorganisms promote oil degradation.•Native microorganisms are more suitable for oil remediation.</description><identifier>ISSN: 0304-3894</identifier><identifier>ISSN: 1873-3336</identifier><identifier>EISSN: 1873-3336</identifier><identifier>DOI: 10.1016/j.jhazmat.2024.135060</identifier><identifier>PMID: 38943887</identifier><language>eng</language><publisher>Netherlands: Elsevier B.V</publisher><subject>Ecological remediation ; Metabolic strategies ; Metagenomics ; Native microorganisms ; Petroleum hydrocarbon degradation</subject><ispartof>Journal of hazardous materials, 2024-09, Vol.476, p.135060, Article 135060</ispartof><rights>2024 Elsevier B.V.</rights><rights>Copyright © 2024 Elsevier B.V. All rights reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c243t-f4ac8d1e725db3a38e973796998b86a27f143cbeef315a7f6298d78d8d92ed2f3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jhazmat.2024.135060$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/38943887$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Zhou, Yumiao</creatorcontrib><creatorcontrib>Wang, Ying</creatorcontrib><creatorcontrib>Yao, Shudi</creatorcontrib><creatorcontrib>Zhao, Xinyu</creatorcontrib><creatorcontrib>Kong, Qiang</creatorcontrib><creatorcontrib>Cui, Lihua</creatorcontrib><creatorcontrib>Zhang, Huanxin</creatorcontrib><title>Driving mechanisms for the adaptation and degradation of petroleum hydrocarbons by native microbiota from seas prone to oil spills</title><title>Journal of hazardous materials</title><addtitle>J Hazard Mater</addtitle><description>Offshore waters have a high incidence of oil pollution, which poses an elevated risk of ecological damage. The microbial community composition and metabolic mechanisms influenced by petroleum hydrocarbons vary across different marine regions. However, research on metabolic strategies for in-situ petroleum degradation and pollution adaptation remains in its nascent stages. This study combines metagenomic techniques with gas chromatography-mass spectrometry (GC-MS) analysis. The data show that the genera Pseudoalteromonas, Hellea, Lentisphaera, and Polaribacter exhibit significant oil-degradation capacity, and that the exertion of their degradation capacity is correlated with nutrient and oil pollution stimuli. Furthermore, tmoA, badA, phdF, nahAc, and fadA were found to be the key genes involved in the degradation of benzene, polycyclic aromatic hydrocarbons, and their intermediates. Key genes (INSR, SLC2A1, and ORC1) regulate microbial adaptation to oil-contaminated seawater, activating oil degradation processes. This process enhances the biological activity of microbial communities and accounts for the geographical variation in their compositional structure. Our results enrich the gene pool for oil pollution adaptation and degradation and provide an application basis for optimizing bioremediation intervention strategies.
[Display omitted]
•Bacteria that degrade benzene and polycyclic aromatic hydrocarbons were discovered.•The microbial community adaptation and degradation pathways of oil are modelled.•The adaptive metabolic strategies of microorganisms promote oil degradation.•Native microorganisms are more suitable for oil remediation.</description><subject>Ecological remediation</subject><subject>Metabolic strategies</subject><subject>Metagenomics</subject><subject>Native microorganisms</subject><subject>Petroleum hydrocarbon degradation</subject><issn>0304-3894</issn><issn>1873-3336</issn><issn>1873-3336</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNqFkEFvEzEQhS1ERdPATwD5yGWDvd5de08IlZYiVeoFzpbXHjeO1vZiO5HCkV-OQwJXTqMZvXlv5kPoLSUbSujwYbfZbdVPr8qmJW23oawnA3mBVlRw1jDGhpdoRRjpGibG7hrd5LwjhFDed6_Q9WnGhOAr9OtzcgcXnrEHvVXBZZ-xjQmXLWBl1FJUcTFgFQw28Jzq6E8fLV6gpDjD3uPt0aSoVZpiyHg64lA1B8De6RQnF4vCNkWPM6iMlxQD4BJxdDPOi5vn_BpdWTVneHOpa_T9_u7b7UPz-PTl6-2nx0a3HSuN7ZQWhgJvezMxxQSMnPFxGEcxiUG13NKO6QnAMtorbod2FIYLI8zYgmktW6P3Z996w4895CK9yxrmWQWI-ywZqX6UjRXeGvVnaf0g5wRWLsl5lY6SEnnCL3fygl-e8Msz_rr37hKxnzyYf1t_eVfBx7MA6qMHB0lm7SBoMC6BLtJE95-I337RnBI</recordid><startdate>20240905</startdate><enddate>20240905</enddate><creator>Zhou, Yumiao</creator><creator>Wang, Ying</creator><creator>Yao, Shudi</creator><creator>Zhao, Xinyu</creator><creator>Kong, Qiang</creator><creator>Cui, Lihua</creator><creator>Zhang, Huanxin</creator><general>Elsevier B.V</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope></search><sort><creationdate>20240905</creationdate><title>Driving mechanisms for the adaptation and degradation of petroleum hydrocarbons by native microbiota from seas prone to oil spills</title><author>Zhou, Yumiao ; Wang, Ying ; Yao, Shudi ; Zhao, Xinyu ; Kong, Qiang ; Cui, Lihua ; Zhang, Huanxin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c243t-f4ac8d1e725db3a38e973796998b86a27f143cbeef315a7f6298d78d8d92ed2f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Ecological remediation</topic><topic>Metabolic strategies</topic><topic>Metagenomics</topic><topic>Native microorganisms</topic><topic>Petroleum hydrocarbon degradation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, Yumiao</creatorcontrib><creatorcontrib>Wang, Ying</creatorcontrib><creatorcontrib>Yao, Shudi</creatorcontrib><creatorcontrib>Zhao, Xinyu</creatorcontrib><creatorcontrib>Kong, Qiang</creatorcontrib><creatorcontrib>Cui, Lihua</creatorcontrib><creatorcontrib>Zhang, Huanxin</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of hazardous materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, Yumiao</au><au>Wang, Ying</au><au>Yao, Shudi</au><au>Zhao, Xinyu</au><au>Kong, Qiang</au><au>Cui, Lihua</au><au>Zhang, Huanxin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Driving mechanisms for the adaptation and degradation of petroleum hydrocarbons by native microbiota from seas prone to oil spills</atitle><jtitle>Journal of hazardous materials</jtitle><addtitle>J Hazard Mater</addtitle><date>2024-09-05</date><risdate>2024</risdate><volume>476</volume><spage>135060</spage><pages>135060-</pages><artnum>135060</artnum><issn>0304-3894</issn><issn>1873-3336</issn><eissn>1873-3336</eissn><abstract>Offshore waters have a high incidence of oil pollution, which poses an elevated risk of ecological damage. The microbial community composition and metabolic mechanisms influenced by petroleum hydrocarbons vary across different marine regions. However, research on metabolic strategies for in-situ petroleum degradation and pollution adaptation remains in its nascent stages. This study combines metagenomic techniques with gas chromatography-mass spectrometry (GC-MS) analysis. The data show that the genera Pseudoalteromonas, Hellea, Lentisphaera, and Polaribacter exhibit significant oil-degradation capacity, and that the exertion of their degradation capacity is correlated with nutrient and oil pollution stimuli. Furthermore, tmoA, badA, phdF, nahAc, and fadA were found to be the key genes involved in the degradation of benzene, polycyclic aromatic hydrocarbons, and their intermediates. Key genes (INSR, SLC2A1, and ORC1) regulate microbial adaptation to oil-contaminated seawater, activating oil degradation processes. This process enhances the biological activity of microbial communities and accounts for the geographical variation in their compositional structure. Our results enrich the gene pool for oil pollution adaptation and degradation and provide an application basis for optimizing bioremediation intervention strategies.
[Display omitted]
•Bacteria that degrade benzene and polycyclic aromatic hydrocarbons were discovered.•The microbial community adaptation and degradation pathways of oil are modelled.•The adaptive metabolic strategies of microorganisms promote oil degradation.•Native microorganisms are more suitable for oil remediation.</abstract><cop>Netherlands</cop><pub>Elsevier B.V</pub><pmid>38943887</pmid><doi>10.1016/j.jhazmat.2024.135060</doi></addata></record> |
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subjects | Ecological remediation Metabolic strategies Metagenomics Native microorganisms Petroleum hydrocarbon degradation |
title | Driving mechanisms for the adaptation and degradation of petroleum hydrocarbons by native microbiota from seas prone to oil spills |
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