Genotoxicity effects of Phanerochaete chrysosporium against harmful algal bloom species by micronucleus test and comet assay.
Identifieur interne : 000067 ( Main/Exploration ); précédent : 000066; suivant : 000068Genotoxicity effects of Phanerochaete chrysosporium against harmful algal bloom species by micronucleus test and comet assay.
Auteurs : Guoming Zeng [République populaire de Chine] ; Maolan Zhang [République populaire de Chine] ; Pu Wang [République populaire de Chine] ; Xiang Li [République populaire de Chine] ; Pei Wu [République populaire de Chine] ; Da Sun [République populaire de Chine]Source :
- Chemosphere [ 1879-1298 ] ; 2019.
Descripteurs français
- KwdFr :
- Dépollution biologique de l'environnement (effets des médicaments et des substances chimiques), Phanerochaete (effets des médicaments et des substances chimiques), Prolifération d'algues nuisibles (effets des médicaments et des substances chimiques), Test des comètes (méthodes), Tests de micronucleus (méthodes).
- MESH :
- effets des médicaments et des substances chimiques : Dépollution biologique de l'environnement, Phanerochaete, Prolifération d'algues nuisibles.
- méthodes : Test des comètes, Tests de micronucleus.
English descriptors
- KwdEn :
- MESH :
- drug effects : Biodegradation, Environmental, Harmful Algal Bloom, Phanerochaete.
- methods : Comet Assay, Micronucleus Tests.
Abstract
Algal blooms and toxins have become serious ecological problems. White-rot fungi have been demonstrated to be a feasible means of control, but the genotoxicity mechanisms involved have not been reported. In this study, Cryptomonas obovata FACHB-1301, Oscillatoria sp. FACHB-1083, and Scenedesmus quadricauda FACHB-507 were co-cultured with Phanerochaete chrysosporium under optimal conditions of 250 mg-l at 25 °C with DO 7.0 mg-l for 1, 3, 5 and 7 d. Compared to the control groups, the values for tadpoles exposed to algae treated with Phanerochaete chrysosporium were only increased from 1.95 ± 0.09, 2.78 ± 0.08 and 2.37 ± 0.13 to 2.45 ± 0.07, 3.56 ± 0.08 and 2.54 ± 0.10, and the frequency of nuclear anomalies reached 6.45 ± 0.06, 11.14 ± 0.05 and 7.85 ± 0.10 to 7.68 ± 0.08, 13.12 ± 0.06 and 8.57 ± 0.12 in the experimental groups after 7 d. What's more, the tail lengths were only increased to 36.77 ± 0.54, 41.58 ± 0.78 and 35.38 ± 0.66, and the comet length reached 55.67 ± 0.68, 68.56 ± 0.85 and 51.43 ± 0.82. The results demonstrated that Phanerochaete chrysosporium effectively decreased genotoxicity effects in Fejervarya multistriat tadpoles. These results could provide new ideas for inhibiting water blooms, and lay a theoretical foundation for promoting the deepening of water eutrophication.
DOI: 10.1016/j.chemosphere.2018.11.148
PubMed: 30609482
Affiliations:
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Electronic address: 373064894@qq.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Chongqing University of Science and Technology, Chong Qing, 401331</wicri:regionArea><wicri:noRegion>401331</wicri:noRegion></affiliation></author><author><name sortKey="Zhang, Maolan" sort="Zhang, Maolan" uniqKey="Zhang M" first="Maolan" last="Zhang">Maolan Zhang</name><affiliation wicri:level="1"><nlm:affiliation>Sichuan University of Science and Engineering, Si Chuan, 643000, PR China. Electronic address: 511926581@qq.com.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Sichuan University of Science and Engineering, Si Chuan, 643000</wicri:regionArea><wicri:noRegion>643000</wicri:noRegion></affiliation></author><author><name sortKey="Wang, Pu" sort="Wang, Pu" uniqKey="Wang P" first="Pu" last="Wang">Pu Wang</name><affiliation wicri:level="1"><nlm:affiliation>Chongqing University, Chong Qing, 400044, PR China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Chongqing University, Chong Qing, 400044</wicri:regionArea><wicri:noRegion>400044</wicri:noRegion></affiliation></author><author><name sortKey="Li, Xiang" sort="Li, Xiang" uniqKey="Li X" first="Xiang" last="Li">Xiang Li</name><affiliation wicri:level="1"><nlm:affiliation>Chongqing University of Science and Technology, Chong Qing, 401331, PR China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Chongqing University of Science and Technology, Chong Qing, 401331</wicri:regionArea><wicri:noRegion>401331</wicri:noRegion></affiliation></author><author><name sortKey="Wu, Pei" sort="Wu, Pei" uniqKey="Wu P" first="Pei" last="Wu">Pei Wu</name><affiliation wicri:level="1"><nlm:affiliation>Chongqing University of Science and Technology, Chong Qing, 401331, PR China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Chongqing University of Science and Technology, Chong Qing, 401331</wicri:regionArea><wicri:noRegion>401331</wicri:noRegion></affiliation></author><author><name sortKey="Sun, Da" sort="Sun, Da" uniqKey="Sun D" first="Da" last="Sun">Da Sun</name><affiliation wicri:level="1"><nlm:affiliation>Institute of Life Sciences & Biomedicine Collaborative Innovation Center, Wenzhou University, Wenzhou, 325000, PR China.</nlm:affiliation><country xml:lang="fr">République populaire de Chine</country><wicri:regionArea>Institute of Life Sciences & Biomedicine Collaborative Innovation Center, Wenzhou University, Wenzhou, 325000</wicri:regionArea><wicri:noRegion>325000</wicri:noRegion></affiliation></author></analytic><series><title level="j">Chemosphere</title><idno type="eISSN">1879-1298</idno><imprint><date when="2019" type="published">2019</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Biodegradation, Environmental (drug effects)</term><term>Comet Assay (methods)</term><term>Harmful Algal Bloom (drug effects)</term><term>Micronucleus Tests (methods)</term><term>Phanerochaete (drug effects)</term></keywords><keywords scheme="KwdFr" xml:lang="fr"><term>Dépollution biologique de l'environnement (effets des médicaments et des substances chimiques)</term><term>Phanerochaete (effets des médicaments et des substances chimiques)</term><term>Prolifération d'algues nuisibles (effets des médicaments et des substances chimiques)</term><term>Test des comètes (méthodes)</term><term>Tests de micronucleus (méthodes)</term></keywords><keywords scheme="MESH" qualifier="drug effects" xml:lang="en"><term>Biodegradation, Environmental</term><term>Harmful Algal Bloom</term><term>Phanerochaete</term></keywords><keywords scheme="MESH" qualifier="effets des médicaments et des substances chimiques" xml:lang="fr"><term>Dépollution biologique de l'environnement</term><term>Phanerochaete</term><term>Prolifération d'algues nuisibles</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Comet Assay</term><term>Micronucleus Tests</term></keywords><keywords scheme="MESH" qualifier="méthodes" xml:lang="fr"><term>Test des comètes</term><term>Tests de micronucleus</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">Algal blooms and toxins have become serious ecological problems. White-rot fungi have been demonstrated to be a feasible means of control, but the genotoxicity mechanisms involved have not been reported. In this study, Cryptomonas obovata FACHB-1301, Oscillatoria sp. FACHB-1083, and Scenedesmus quadricauda FACHB-507 were co-cultured with Phanerochaete chrysosporium under optimal conditions of 250 mg-l at 25 °C with DO 7.0 mg-l for 1, 3, 5 and 7 d. Compared to the control groups, the values for tadpoles exposed to algae treated with Phanerochaete chrysosporium were only increased from 1.95 ± 0.09, 2.78 ± 0.08 and 2.37 ± 0.13 to 2.45 ± 0.07, 3.56 ± 0.08 and 2.54 ± 0.10, and the frequency of nuclear anomalies reached 6.45 ± 0.06, 11.14 ± 0.05 and 7.85 ± 0.10 to 7.68 ± 0.08, 13.12 ± 0.06 and 8.57 ± 0.12 in the experimental groups after 7 d. What's more, the tail lengths were only increased to 36.77 ± 0.54, 41.58 ± 0.78 and 35.38 ± 0.66, and the comet length reached 55.67 ± 0.68, 68.56 ± 0.85 and 51.43 ± 0.82. The results demonstrated that Phanerochaete chrysosporium effectively decreased genotoxicity effects in Fejervarya multistriat tadpoles. These results could provide new ideas for inhibiting water blooms, and lay a theoretical foundation for promoting the deepening of water eutrophication.</div></front></TEI><pubmed><MedlineCitation Status="MEDLINE" IndexingMethod="Curated" Owner="NLM"><PMID Version="1">30609482</PMID><DateCompleted><Year>2019</Year><Month>02</Month><Day>13</Day></DateCompleted><DateRevised><Year>2019</Year><Month>02</Month><Day>15</Day></DateRevised><Article PubModel="Print-Electronic"><Journal><ISSN IssnType="Electronic">1879-1298</ISSN><JournalIssue CitedMedium="Internet"><Volume>218</Volume><PubDate><Year>2019</Year><Month>Mar</Month></PubDate></JournalIssue><Title>Chemosphere</Title><ISOAbbreviation>Chemosphere</ISOAbbreviation></Journal><ArticleTitle>Genotoxicity effects of Phanerochaete chrysosporium against harmful algal bloom species by micronucleus test and comet assay.</ArticleTitle><Pagination><MedlinePgn>1031-1041</MedlinePgn></Pagination><ELocationID EIdType="pii" ValidYN="Y">S0045-6535(18)32256-2</ELocationID><ELocationID EIdType="doi" ValidYN="Y">10.1016/j.chemosphere.2018.11.148</ELocationID><Abstract><AbstractText>Algal blooms and toxins have become serious ecological problems. White-rot fungi have been demonstrated to be a feasible means of control, but the genotoxicity mechanisms involved have not been reported. In this study, Cryptomonas obovata FACHB-1301, Oscillatoria sp. FACHB-1083, and Scenedesmus quadricauda FACHB-507 were co-cultured with Phanerochaete chrysosporium under optimal conditions of 250 mg-l at 25 °C with DO 7.0 mg-l for 1, 3, 5 and 7 d. Compared to the control groups, the values for tadpoles exposed to algae treated with Phanerochaete chrysosporium were only increased from 1.95 ± 0.09, 2.78 ± 0.08 and 2.37 ± 0.13 to 2.45 ± 0.07, 3.56 ± 0.08 and 2.54 ± 0.10, and the frequency of nuclear anomalies reached 6.45 ± 0.06, 11.14 ± 0.05 and 7.85 ± 0.10 to 7.68 ± 0.08, 13.12 ± 0.06 and 8.57 ± 0.12 in the experimental groups after 7 d. What's more, the tail lengths were only increased to 36.77 ± 0.54, 41.58 ± 0.78 and 35.38 ± 0.66, and the comet length reached 55.67 ± 0.68, 68.56 ± 0.85 and 51.43 ± 0.82. The results demonstrated that Phanerochaete chrysosporium effectively decreased genotoxicity effects in Fejervarya multistriat tadpoles. These results could provide new ideas for inhibiting water blooms, and lay a theoretical foundation for promoting the deepening of water eutrophication.</AbstractText><CopyrightInformation>Copyright © 2018 Elsevier Ltd. All rights reserved.</CopyrightInformation></Abstract><AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Zeng</LastName><ForeName>Guoming</ForeName><Initials>G</Initials><AffiliationInfo><Affiliation>Chongqing University of Science and Technology, Chong Qing, 401331, PR China. Electronic address: 373064894@qq.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Zhang</LastName><ForeName>Maolan</ForeName><Initials>M</Initials><AffiliationInfo><Affiliation>Sichuan University of Science and Engineering, Si Chuan, 643000, PR China. Electronic address: 511926581@qq.com.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wang</LastName><ForeName>Pu</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Chongqing University, Chong Qing, 400044, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Li</LastName><ForeName>Xiang</ForeName><Initials>X</Initials><AffiliationInfo><Affiliation>Chongqing University of Science and Technology, Chong Qing, 401331, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Wu</LastName><ForeName>Pei</ForeName><Initials>P</Initials><AffiliationInfo><Affiliation>Chongqing University of Science and Technology, Chong Qing, 401331, PR China.</Affiliation></AffiliationInfo></Author><Author ValidYN="Y"><LastName>Sun</LastName><ForeName>Da</ForeName><Initials>D</Initials><AffiliationInfo><Affiliation>Institute of Life Sciences & Biomedicine Collaborative Innovation Center, Wenzhou University, Wenzhou, 325000, PR China.</Affiliation></AffiliationInfo></Author></AuthorList><Language>eng</Language><PublicationTypeList><PublicationType UI="D016428">Journal Article</PublicationType></PublicationTypeList><ArticleDate DateType="Electronic"><Year>2018</Year><Month>11</Month><Day>24</Day></ArticleDate></Article><MedlineJournalInfo><Country>England</Country><MedlineTA>Chemosphere</MedlineTA><NlmUniqueID>0320657</NlmUniqueID><ISSNLinking>0045-6535</ISSNLinking></MedlineJournalInfo><CitationSubset>IM</CitationSubset><MeshHeadingList><MeshHeading><DescriptorName UI="D001673" MajorTopicYN="N">Biodegradation, Environmental</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020552" MajorTopicYN="N">Comet Assay</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D057097" MajorTopicYN="N">Harmful Algal Bloom</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D015162" MajorTopicYN="N">Micronucleus Tests</DescriptorName><QualifierName UI="Q000379" MajorTopicYN="Y">methods</QualifierName></MeshHeading><MeshHeading><DescriptorName UI="D020075" MajorTopicYN="N">Phanerochaete</DescriptorName><QualifierName UI="Q000187" MajorTopicYN="Y">drug effects</QualifierName></MeshHeading></MeshHeadingList><KeywordList Owner="NOTNLM"><Keyword MajorTopicYN="N">Algal bloom</Keyword><Keyword MajorTopicYN="N">Fejervarya multistriat tadpoles</Keyword><Keyword MajorTopicYN="N">Genotoxicity</Keyword><Keyword MajorTopicYN="N">Phanerochaete chrysosporium</Keyword></KeywordList></MedlineCitation><PubmedData><History><PubMedPubDate PubStatus="received"><Year>2018</Year><Month>10</Month><Day>02</Day></PubMedPubDate><PubMedPubDate PubStatus="revised"><Year>2018</Year><Month>11</Month><Day>20</Day></PubMedPubDate><PubMedPubDate PubStatus="accepted"><Year>2018</Year><Month>11</Month><Day>23</Day></PubMedPubDate><PubMedPubDate PubStatus="entrez"><Year>2019</Year><Month>1</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="pubmed"><Year>2019</Year><Month>1</Month><Day>6</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate><PubMedPubDate PubStatus="medline"><Year>2019</Year><Month>2</Month><Day>14</Day><Hour>6</Hour><Minute>0</Minute></PubMedPubDate></History><PublicationStatus>ppublish</PublicationStatus><ArticleIdList><ArticleId IdType="pubmed">30609482</ArticleId><ArticleId IdType="pii">S0045-6535(18)32256-2</ArticleId><ArticleId IdType="doi">10.1016/j.chemosphere.2018.11.148</ArticleId></ArticleIdList></PubmedData></pubmed><affiliations><list><country><li>République populaire de Chine</li></country></list><tree><country name="République populaire de Chine"><noRegion><name sortKey="Zeng, Guoming" sort="Zeng, Guoming" uniqKey="Zeng G" first="Guoming" last="Zeng">Guoming Zeng</name></noRegion><name sortKey="Li, Xiang" sort="Li, Xiang" uniqKey="Li X" first="Xiang" last="Li">Xiang Li</name><name sortKey="Sun, Da" sort="Sun, Da" uniqKey="Sun D" first="Da" last="Sun">Da Sun</name><name sortKey="Wang, Pu" sort="Wang, Pu" uniqKey="Wang P" first="Pu" last="Wang">Pu Wang</name><name sortKey="Wu, Pei" sort="Wu, Pei" uniqKey="Wu P" first="Pei" last="Wu">Pei Wu</name><name sortKey="Zhang, Maolan" sort="Zhang, Maolan" uniqKey="Zhang M" first="Maolan" last="Zhang">Maolan Zhang</name></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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