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DC Field | Value | Language |
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dc.citation.startPage | 121211 | - |
dc.citation.title | ENVIRONMENTAL POLLUTION | - |
dc.citation.volume | 323 | - |
dc.contributor.author | Im, Hyungjoon | - |
dc.contributor.author | Kang, Jiyeon | - |
dc.contributor.author | Jacob, Macha Fulgence | - |
dc.contributor.author | Bae, Hyokwan | - |
dc.contributor.author | Oh, Jeong-Eun | - |
dc.date.accessioned | 2023-12-21T12:43:15Z | - |
dc.date.available | 2023-12-21T12:43:15Z | - |
dc.date.created | 2023-04-05 | - |
dc.date.issued | 2023-04 | - |
dc.description.abstract | Due to its widespread and intensive use as a corrosion inhibitor, benzotriazole is ubiquitously detected from a few parts per billion to several hundred parts per million in aquatic environments. The long-term toxicity of benzotriazole is unclear despite its low acute toxicity. Therefore, we investigated the transgenerational effects of benzotriazole at the genomic and individual levels using the freshwater zooplankton Daphnia magna. Maternal exposure to sublethal concentrations (15 and 30 mg/L) of benzotriazole exerted transgenerational effects on D. magna at the genomic and individual levels even in descendants that have never been exposed to benzo-triazole. Significant alterations in the expression of Cyp, GST, Vtg1, and Hb and in neonate size were observed in the unexposed F3 generation, confirming the transgenerational effect of benzotriazole. Interestingly, detoxifi-cation related genes Cyp and GST were unaffected or downregulated in the exposed generation but upregulated in the following unexposed generations. Furthermore, continuous multigenerational exposure to an environ-mental concentration (4.3 mu g/L) of benzotriazole also upregulated detoxification genes in decent generations but exerted no individual-level effects in subsequent generations. | - |
dc.identifier.bibliographicCitation | ENVIRONMENTAL POLLUTION, v.323, pp.121211 | - |
dc.identifier.doi | 10.1016/j.envpol.2023.121211 | - |
dc.identifier.issn | 0269-7491 | - |
dc.identifier.scopusid | 2-s2.0-85147920432 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/62550 | - |
dc.identifier.wosid | 000939530300001 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Transgenerational effects of benzotriazole on the gene expression, growth, and reproduction of Daphnia magna* | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Environmental Sciences | - |
dc.relation.journalResearchArea | Environmental Sciences & Ecology | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Transgenerational plasticity | - |
dc.subject.keywordAuthor | Adaptation | - |
dc.subject.keywordAuthor | Toxicity | - |
dc.subject.keywordAuthor | Multigeneration | - |
dc.subject.keywordPlus | TOXICITY | - |
dc.subject.keywordPlus | DETOXIFICATION | - |
dc.subject.keywordPlus | ADAPTATION | - |
dc.subject.keywordPlus | STRESS | - |
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