WhiteRotV1, Main, Exploration, bibRecord, 000199

Toxicity of perfluorooctane sulfonate on Phanerochaete chrysosporium: Growth, pollutant degradation and transcriptomics.

Identifieur interne : 000199 ( Main/Exploration ); précédent : 000198; suivant : 000200

Toxicity of perfluorooctane sulfonate on Phanerochaete chrysosporium: Growth, pollutant degradation and transcriptomics.

Auteurs : Weichuan Qiao [République populaire de Chine] ; Yunhao Zhang [République populaire de Chine] ; Zhenyu Xie [République populaire de Chine] ; Yang Luo [République populaire de Chine] ; Xuansong Zhang [République populaire de Chine] ; Cunxing Sang [République populaire de Chine] ; Shuguang Xie [République populaire de Chine] ; Jun Huang [République populaire de Chine]

Source :

Ecotoxicology and environmental safety [ 1090-2414 ] ; 2019.

RBID : pubmed:30822669

Descripteurs français

KwdFr :
- Acides alcanesulfoniques (toxicité), Adsorption (MeSH), Agents colorants (métabolisme), Biomasse (MeSH), Chlorophénols (métabolisme), Fluorocarbones (toxicité), Magenta I (métabolisme), Phanerochaete (croissance et développement), Phanerochaete (effets des médicaments et des substances chimiques), Phanerochaete (génétique), Phanerochaete (métabolisme), Polluants environnementaux (métabolisme), Polluants environnementaux (toxicité), Transcriptome (effets des médicaments et des substances chimiques).
MESH :
- croissance et développement : Phanerochaete.
- effets des médicaments et des substances chimiques : Phanerochaete, Transcriptome.
- génétique : Phanerochaete.
- métabolisme : Agents colorants, Chlorophénols, Magenta I, Phanerochaete, Polluants environnementaux.
- toxicité : Acides alcanesulfoniques, Fluorocarbones, Polluants environnementaux.
- Adsorption, Biomasse.

English descriptors

KwdEn :
- Adsorption (MeSH), Alkanesulfonic Acids (toxicity), Biomass (MeSH), Chlorophenols (metabolism), Coloring Agents (metabolism), Environmental Pollutants (metabolism), Environmental Pollutants (toxicity), Fluorocarbons (toxicity), Phanerochaete (drug effects), Phanerochaete (genetics), Phanerochaete (growth & development), Phanerochaete (metabolism), Rosaniline Dyes (metabolism), Transcriptome (drug effects).
MESH :
- chemical , metabolism : Chlorophenols, Coloring Agents, Environmental Pollutants, Rosaniline Dyes.
- chemical , toxicity : Alkanesulfonic Acids, Environmental Pollutants, Fluorocarbons.
- drug effects : Phanerochaete, Transcriptome.
- genetics : Phanerochaete.
- growth & development : Phanerochaete.
- metabolism : Phanerochaete.
- Adsorption, Biomass.

Abstract

As a persistent organic pollutant listed in the Stockholm Convention, perfluorooctane sulfonate (PFOS) is extremely refractory to degradation under ambient conditions. Its potential ecotoxicity has aroused great concerns and research interests. However, little is known about the toxicity of PFOS on fungus. In this study, the white rot fungus Phanerochaete chrysosporium (P. chrysosporium) was adopted to assess the toxicity of PFOS in liquid culture. The addition of 100 mg/L PFOS potassium salt significantly decreased the fungal biomass by up to 76.4% comparing with un-amended control during the incubation period. The hyphostroma of P. chrysosporium was wizened and its cell membrane was thickened, while its vesicle structure was increased, based on the observation with scanning electron microscope (SEM) and transmission electron microscope (TEM). Nevertheless, the PFOS dosage of below 100 mg/L did not show a considerable damage to the growth of P. chrysosporium. The degradation of malachite green (MG) and 2,4-dichlorophenol (2,4-DCP) by P. chrysosporium was negatively affected by PFOS. At the initial dosage of 100 mg/L PFOS, the decolorization efficiency of MG and the degradation efficiency of 2,4-DCP decreased by 37% and 20%, respectively. This might be attributed to the inhibition of PFOS on MnP and LiP activities. The activities of MnP and LiP decreased by 20.6% and 43.4%, respectively. At a high dosage PFOS (100 mg/L), P. chrysosporium could show a high adsorption of MG but lose its pollutant degradation ability. Transcriptome analysis indicated that PFOS contamination could lead to the change of gene expression in the studied white rot fungus, and the genes regulating membrane structure, cell redox process, and cell transport, synthesis and metabolism were impacted. Membrane damage and oxidative damage were the two main mechanisms of PFOS' toxicity to P. chrysosporium.

DOI: 10.1016/j.ecoenv.2019.02.066
PubMed: 30822669

Affiliations:

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<term>Alkanesulfonic Acids (toxicity)</term>
<term>Biomass (MeSH)</term>
<term>Chlorophenols (metabolism)</term>
<term>Coloring Agents (metabolism)</term>
<term>Environmental Pollutants (metabolism)</term>
<term>Environmental Pollutants (toxicity)</term>
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<term>Adsorption (MeSH)</term>
<term>Agents colorants (métabolisme)</term>
<term>Biomasse (MeSH)</term>
<term>Chlorophénols (métabolisme)</term>
<term>Fluorocarbones (toxicité)</term>
<term>Magenta I (métabolisme)</term>
<term>Phanerochaete (croissance et développement)</term>
<term>Phanerochaete (effets des médicaments et des substances chimiques)</term>
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<front><div type="abstract" xml:lang="en">As a persistent organic pollutant listed in the Stockholm Convention, perfluorooctane sulfonate (PFOS) is extremely refractory to degradation under ambient conditions. Its potential ecotoxicity has aroused great concerns and research interests. However, little is known about the toxicity of PFOS on fungus. In this study, the white rot fungus Phanerochaete chrysosporium (P. chrysosporium) was adopted to assess the toxicity of PFOS in liquid culture. The addition of 100 mg/L PFOS potassium salt significantly decreased the fungal biomass by up to 76.4% comparing with un-amended control during the incubation period. The hyphostroma of P. chrysosporium was wizened and its cell membrane was thickened, while its vesicle structure was increased, based on the observation with scanning electron microscope (SEM) and transmission electron microscope (TEM). Nevertheless, the PFOS dosage of below 100 mg/L did not show a considerable damage to the growth of P. chrysosporium. The degradation of malachite green (MG) and 2,4-dichlorophenol (2,4-DCP) by P. chrysosporium was negatively affected by PFOS. At the initial dosage of 100 mg/L PFOS, the decolorization efficiency of MG and the degradation efficiency of 2,4-DCP decreased by 37% and 20%, respectively. This might be attributed to the inhibition of PFOS on MnP and LiP activities. The activities of MnP and LiP decreased by 20.6% and 43.4%, respectively. At a high dosage PFOS (100 mg/L), P. chrysosporium could show a high adsorption of MG but lose its pollutant degradation ability. Transcriptome analysis indicated that PFOS contamination could lead to the change of gene expression in the studied white rot fungus, and the genes regulating membrane structure, cell redox process, and cell transport, synthesis and metabolism were impacted. Membrane damage and oxidative damage were the two main mechanisms of PFOS' toxicity to P. chrysosporium.</div>
</front>
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<DateCompleted><Year>2019</Year>
<Month>05</Month>
<Day>03</Day>
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<DateRevised><Year>2019</Year>
<Month>05</Month>
<Day>03</Day>
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<PubDate><Year>2019</Year>
<Month>Jun</Month>
<Day>15</Day>
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<Title>Ecotoxicology and environmental safety</Title>
<ISOAbbreviation>Ecotoxicol Environ Saf</ISOAbbreviation>
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<ArticleTitle>Toxicity of perfluorooctane sulfonate on Phanerochaete chrysosporium: Growth, pollutant degradation and transcriptomics.</ArticleTitle>
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<Abstract><AbstractText>As a persistent organic pollutant listed in the Stockholm Convention, perfluorooctane sulfonate (PFOS) is extremely refractory to degradation under ambient conditions. Its potential ecotoxicity has aroused great concerns and research interests. However, little is known about the toxicity of PFOS on fungus. In this study, the white rot fungus Phanerochaete chrysosporium (P. chrysosporium) was adopted to assess the toxicity of PFOS in liquid culture. The addition of 100 mg/L PFOS potassium salt significantly decreased the fungal biomass by up to 76.4% comparing with un-amended control during the incubation period. The hyphostroma of P. chrysosporium was wizened and its cell membrane was thickened, while its vesicle structure was increased, based on the observation with scanning electron microscope (SEM) and transmission electron microscope (TEM). Nevertheless, the PFOS dosage of below 100 mg/L did not show a considerable damage to the growth of P. chrysosporium. The degradation of malachite green (MG) and 2,4-dichlorophenol (2,4-DCP) by P. chrysosporium was negatively affected by PFOS. At the initial dosage of 100 mg/L PFOS, the decolorization efficiency of MG and the degradation efficiency of 2,4-DCP decreased by 37% and 20%, respectively. This might be attributed to the inhibition of PFOS on MnP and LiP activities. The activities of MnP and LiP decreased by 20.6% and 43.4%, respectively. At a high dosage PFOS (100 mg/L), P. chrysosporium could show a high adsorption of MG but lose its pollutant degradation ability. Transcriptome analysis indicated that PFOS contamination could lead to the change of gene expression in the studied white rot fungus, and the genes regulating membrane structure, cell redox process, and cell transport, synthesis and metabolism were impacted. Membrane damage and oxidative damage were the two main mechanisms of PFOS' toxicity to P. chrysosporium.</AbstractText>
<CopyrightInformation>Copyright © 2019 Elsevier Inc. All rights reserved.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Qiao</LastName>
<ForeName>Weichuan</ForeName>
<Initials>W</Initials>
<AffiliationInfo><Affiliation>Department of Environmental Engineering, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Zhang</LastName>
<ForeName>Yunhao</ForeName>
<Initials>Y</Initials>
<AffiliationInfo><Affiliation>Department of Environmental Engineering, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China.</Affiliation>
</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Xie</LastName>
<ForeName>Zhenyu</ForeName>
<Initials>Z</Initials>
<AffiliationInfo><Affiliation>Department of Environmental Engineering, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China.</Affiliation>
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<Author ValidYN="Y"><LastName>Luo</LastName>
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<AffiliationInfo><Affiliation>Department of Environmental Engineering, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China.</Affiliation>
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<Initials>X</Initials>
<AffiliationInfo><Affiliation>Department of Environmental Engineering, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Sang</LastName>
<ForeName>Cunxing</ForeName>
<Initials>C</Initials>
<AffiliationInfo><Affiliation>Department of Environmental Engineering, College of Biology and the Environment, Nanjing Forestry University, Nanjing 210037, China.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Xie</LastName>
<ForeName>Shuguang</ForeName>
<Initials>S</Initials>
<AffiliationInfo><Affiliation>State Key Joint Laboratory of Environmental Simulation and Pollution Control (SKJLESPC), College of Environmental Sciences and Engineering, Peking University, Beijing 100871, China. Electronic address: xiesg@pku.edu.cn.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Huang</LastName>
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<Initials>J</Initials>
<AffiliationInfo><Affiliation>State Key Joint Laboratory of Environment Simulation and Pollution Control (SKJLESPC), Beijing Key Laboratory for Emerging Organic Contaminants Control(BKLEOC), School of Environment, POPs Research Center, Tsinghua University, Beijing 100084, China. Electronic address: huangjun@mail.tsinghua.edu.cn.</Affiliation>
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<Month>02</Month>
<Day>26</Day>
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<MedlineJournalInfo><Country>Netherlands</Country>
<MedlineTA>Ecotoxicol Environ Saf</MedlineTA>
<NlmUniqueID>7805381</NlmUniqueID>
<ISSNLinking>0147-6513</ISSNLinking>
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<NameOfSubstance UI="D017738">Alkanesulfonic Acids</NameOfSubstance>
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<Chemical><RegistryNumber>0</RegistryNumber>
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<Chemical><RegistryNumber>0</RegistryNumber>
<NameOfSubstance UI="D012394">Rosaniline Dyes</NameOfSubstance>
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<Chemical><RegistryNumber>12058M7ORO</RegistryNumber>
<NameOfSubstance UI="C005095">malachite green</NameOfSubstance>
</Chemical>
<Chemical><RegistryNumber>9H2MAI21CL</RegistryNumber>
<NameOfSubstance UI="C076994">perfluorooctane sulfonic acid</NameOfSubstance>
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<Chemical><RegistryNumber>R669TG1950</RegistryNumber>
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<MeshHeading><DescriptorName UI="D005466" MajorTopicYN="N">Fluorocarbons</DescriptorName>
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<MeshHeading><DescriptorName UI="D020075" MajorTopicYN="N">Phanerochaete</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName>
<QualifierName UI="Q000235" MajorTopicYN="N">genetics</QualifierName>
<QualifierName UI="Q000254" MajorTopicYN="N">growth & development</QualifierName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D012394" MajorTopicYN="N">Rosaniline Dyes</DescriptorName>
<QualifierName UI="Q000378" MajorTopicYN="N">metabolism</QualifierName>
</MeshHeading>
<MeshHeading><DescriptorName UI="D059467" MajorTopicYN="N">Transcriptome</DescriptorName>
<QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName>
</MeshHeading>
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<KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">2,4-dichlorophenol</Keyword>
<Keyword MajorTopicYN="N">Decolorization</Keyword>
<Keyword MajorTopicYN="N">Gene expression</Keyword>
<Keyword MajorTopicYN="N">Perfluoroalkyl substances</Keyword>
<Keyword MajorTopicYN="N">Toxic effect</Keyword>
<Keyword MajorTopicYN="N">White rot fungus</Keyword>
</KeywordList>
</MedlineCitation>
<PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year>
<Month>11</Month>
<Day>30</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="revised"><Year>2019</Year>
<Month>02</Month>
<Day>18</Day>
</PubMedPubDate>
<PubMedPubDate PubStatus="accepted"><Year>2019</Year>
<Month>02</Month>
<Day>20</Day>
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<PubMedPubDate PubStatus="pubmed"><Year>2019</Year>
<Month>3</Month>
<Day>2</Day>
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<Day>2</Day>
<Hour>6</Hour>
<Minute>0</Minute>
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<ArticleIdList><ArticleId IdType="pubmed">30822669</ArticleId>
<ArticleId IdType="pii">S0147-6513(19)30225-8</ArticleId>
<ArticleId IdType="doi">10.1016/j.ecoenv.2019.02.066</ArticleId>
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</pubmed>
<affiliations><list><country><li>République populaire de Chine</li>
</country>
<region><li>Pékin</li>
</region>
<settlement><li>Pékin</li>
</settlement>
<orgName><li>Université de Pékin</li>
</orgName>
</list>
<tree><country name="République populaire de Chine"><noRegion><name sortKey="Qiao, Weichuan" sort="Qiao, Weichuan" uniqKey="Qiao W" first="Weichuan" last="Qiao">Weichuan Qiao</name>
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<name sortKey="Huang, Jun" sort="Huang, Jun" uniqKey="Huang J" first="Jun" last="Huang">Jun Huang</name>
<name sortKey="Luo, Yang" sort="Luo, Yang" uniqKey="Luo Y" first="Yang" last="Luo">Yang Luo</name>
<name sortKey="Sang, Cunxing" sort="Sang, Cunxing" uniqKey="Sang C" first="Cunxing" last="Sang">Cunxing Sang</name>
<name sortKey="Xie, Shuguang" sort="Xie, Shuguang" uniqKey="Xie S" first="Shuguang" last="Xie">Shuguang Xie</name>
<name sortKey="Xie, Zhenyu" sort="Xie, Zhenyu" uniqKey="Xie Z" first="Zhenyu" last="Xie">Zhenyu Xie</name>
<name sortKey="Zhang, Xuansong" sort="Zhang, Xuansong" uniqKey="Zhang X" first="Xuansong" last="Zhang">Xuansong Zhang</name>
<name sortKey="Zhang, Yunhao" sort="Zhang, Yunhao" uniqKey="Zhang Y" first="Yunhao" last="Zhang">Yunhao Zhang</name>
</country>
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Toxicity of perfluorooctane sulfonate on Phanerochaete chrysosporium: Growth, pollutant degradation and transcriptomics.

Toxicity of perfluorooctane sulfonate on Phanerochaete chrysosporium: Growth, pollutant degradation and transcriptomics.

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