Development and Evaluation of Olive Flounder cyp1a1-Luciferase Assay for Effective Detection of CYP1A-Inducing Contaminants in Coastal Sediments
DC Field | Value | Language |
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dc.contributor.author | Jung, Jee-Hyun | - |
dc.contributor.author | Yim, Bora | - |
dc.contributor.author | Jeong, Sol | - |
dc.contributor.author | Yoon, Mee-Sup | - |
dc.contributor.author | Kim, Bo-Mi | - |
dc.contributor.author | Ha, Sung Yong | - |
dc.contributor.author | Kim, Moonkoo | - |
dc.contributor.author | Rhee, Jae-Sung | - |
dc.contributor.author | Lee, Young-Mi | - |
dc.date.available | 2021-01-19T00:40:29Z | - |
dc.date.created | 2020-12-02 | - |
dc.date.issued | 2020-12 | - |
dc.identifier.issn | 0013-936X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/79769 | - |
dc.description.abstract | Flounders have been widely used as indicator species for monitoring the benthic environment of marine coastal regions owing to their habitat and feeding preferences in or on sandy sediments. Here, a single-step, sensitive, specific, and simple luciferase assay was developed, using the olive flounder cyp1a1 gene, for effective detection of CYP1A-inducing contaminants in coastal sediments. The developed cyp1a1-luciferase assay was highly sensitive to the widely used CYP1A inducers 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD), benzo[a]pyrene (B[a]P), and 3,3′,4,4′,5-pentachlorobiphenyl (PCB 126). In the case of TCDD, significant dose-dependent increases in luciferase activity (0.3-300 ng/L) were detected. The assay was more sensitive to PCB 126 than to B[a]P. The assay also involved the highly sensitive expression of luciferase to extracted mixtures of PCBs and polycyclic aromatic hydrocarbons (PAHs) collected from coastal sediments. PCBs were more capable of cyp1a1 induction in the assay system at small doses than PAHs in environmental samples. Using the cyp1a1-luciferase assay along with water or sediment chemistry will certainly aid in diagnosing CYP1A-inducing contaminants in coastal environments. © 2020 American Chemical Society. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | AMER CHEMICAL SOC | - |
dc.relation.isPartOf | ENVIRONMENTAL SCIENCE & TECHNOLOGY | - |
dc.title | Development and Evaluation of Olive Flounder cyp1a1-Luciferase Assay for Effective Detection of CYP1A-Inducing Contaminants in Coastal Sediments | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 1 | - |
dc.identifier.wosid | 000596728600043 | - |
dc.identifier.doi | 10.1021/acs.est.0c06921 | - |
dc.identifier.bibliographicCitation | ENVIRONMENTAL SCIENCE & TECHNOLOGY, v.54, no.23, pp.15170 - 15179 | - |
dc.description.isOpenAccess | N | - |
dc.identifier.scopusid | 2-s2.0-85096527289 | - |
dc.citation.endPage | 15179 | - |
dc.citation.startPage | 15170 | - |
dc.citation.title | ENVIRONMENTAL SCIENCE & TECHNOLOGY | - |
dc.citation.volume | 54 | - |
dc.citation.number | 23 | - |
dc.contributor.affiliatedAuthor | Jeong, Sol | - |
dc.contributor.affiliatedAuthor | Yoon, Mee-Sup | - |
dc.type.docType | Article | - |
dc.subject.keywordPlus | Coastal zones | - |
dc.subject.keywordPlus | Organic pollutants | - |
dc.subject.keywordPlus | Polychlorinated biphenyls | - |
dc.subject.keywordPlus | Polycyclic aromatic hydrocarbons | - |
dc.subject.keywordPlus | Sediments | - |
dc.subject.keywordPlus | 2 ,3 ,7 ,8 tetrachlorodibenzo p dioxins | - |
dc.subject.keywordPlus | Benthic environment | - |
dc.subject.keywordPlus | Benzo[a]pyrene(B[a]P) | - |
dc.subject.keywordPlus | Coastal environments | - |
dc.subject.keywordPlus | Environmental sample | - |
dc.subject.keywordPlus | Luciferase activities | - |
dc.subject.keywordPlus | Polycyclic aromatic hydrocarbons (PAHS) | - |
dc.subject.keywordPlus | Sediment chemistry | - |
dc.subject.keywordPlus | Pollution detection | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
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