Effects of toxic dinoflagellate Alexandrium minutum on the expression of detoxification-related genes in the marine copepod Tigriopus japonicus SCIE SCOPUS

DC Field Value Language
dc.contributor.author Han, Jeonghoon -
dc.contributor.author Park, Joon Sang -
dc.contributor.author Lee, Jihoon -
dc.contributor.author Park, Yeun -
dc.contributor.author Shin, Hyeon Ho -
dc.contributor.author Choi, Young Ung -
dc.contributor.author Lee, Kyun Woo -
dc.date.accessioned 2021-05-20T07:06:18Z -
dc.date.available 2021-05-20T07:06:18Z -
dc.date.created 2021-04-12 -
dc.date.issued 2021-07 -
dc.identifier.issn 0022-0981 -
dc.identifier.uri https://sciwatch.kiost.ac.kr/handle/2020.kiost/41312 -
dc.description.abstract To understand the effects of the toxic dinoflagellate Alexandrium minutum on the marine copepod Tigriopus japonicus, we assessed acute toxicity and swimming behavior (swimming speed, swimming distance, and swimming path trajectory) in response to A. minutum exposure. No significant changes in survival and swimming behavior were observed in response to A. minutum. Therefore, to validate the effects of A. minutum on the molecular defense response of T. japonicus, we measured mRNA expression levels of detoxification-related genes (phase I cytochrome P450s [CYPs], and phase II glutathione-S transferases [GSTs]) in response to A. minutum. The mRNA expression levels of these detoxification-related genes (CYPs and GSTs) were significantly upregulated and down-regulated (P < 0.05) in response to A. minutum. In particular, CYP3024A2 and GSTTheta3 showed significant up-regulation. Overall, these results suggest that CYP and GST genes are likely to play crucial roles in detoxification mechanisms in T. japonicus, resulting in no significant changes in the survival and swimming behavior of this marine copepod in response to A. minutum exposure. -
dc.description.uri 1 -
dc.language English -
dc.publisher ELSEVIER -
dc.subject HARMFUL ALGAL BLOOMS -
dc.subject GENOME-WIDE IDENTIFICATION -
dc.subject GLUTATHIONE-S-TRANSFERASE -
dc.subject CYTOCHROME-P450 CYP GENES -
dc.subject OXIDATIVE STRESS -
dc.subject SWIMMING BEHAVIOR -
dc.subject CRASSOSTREA-GIGAS -
dc.subject MODULATES EXPRESSION -
dc.subject INTERTIDAL COPEPOD -
dc.subject ANTIOXIDANT SYSTEM -
dc.title Effects of toxic dinoflagellate Alexandrium minutum on the expression of detoxification-related genes in the marine copepod Tigriopus japonicus -
dc.type Article -
dc.citation.title JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY -
dc.citation.volume 540 -
dc.contributor.alternativeName 한정훈 -
dc.contributor.alternativeName 박준상 -
dc.contributor.alternativeName 이지훈 -
dc.contributor.alternativeName 박예은 -
dc.contributor.alternativeName 신현호 -
dc.contributor.alternativeName 최영웅 -
dc.contributor.alternativeName 이균우 -
dc.identifier.bibliographicCitation JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY, v.540 -
dc.identifier.doi 10.1016/j.jembe.2021.151563 -
dc.identifier.scopusid 2-s2.0-85103563152 -
dc.identifier.wosid 000654239000008 -
dc.type.docType Article -
dc.description.journalClass 1 -
dc.description.isOpenAccess N -
dc.subject.keywordPlus HARMFUL ALGAL BLOOMS -
dc.subject.keywordPlus GENOME-WIDE IDENTIFICATION -
dc.subject.keywordPlus GLUTATHIONE-S-TRANSFERASE -
dc.subject.keywordPlus CYTOCHROME-P450 CYP GENES -
dc.subject.keywordPlus OXIDATIVE STRESS -
dc.subject.keywordPlus SWIMMING BEHAVIOR -
dc.subject.keywordPlus CRASSOSTREA-GIGAS -
dc.subject.keywordPlus MODULATES EXPRESSION -
dc.subject.keywordPlus INTERTIDAL COPEPOD -
dc.subject.keywordPlus ANTIOXIDANT SYSTEM -
dc.subject.keywordAuthor Harmful algae bloom -
dc.subject.keywordAuthor Dinoflagellate -
dc.subject.keywordAuthor Detoxification -
dc.subject.keywordAuthor Gene expression -
dc.subject.keywordAuthor Cytochrome P450s -
dc.subject.keywordAuthor Glutathione-S transferases -
dc.relation.journalWebOfScienceCategory Ecology -
dc.relation.journalWebOfScienceCategory Marine & Freshwater Biology -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.relation.journalResearchArea Environmental Sciences & Ecology -
dc.relation.journalResearchArea Marine & Freshwater Biology -
Appears in Collections:
South Sea Research Institute > Library of Marine Samples > 1. Journal Articles
Marine Environmental & Climate Research Division > Marine Ecosystem Research Center > 1. Journal Articles
Marine Resources Research Division > Marine Biotechnology Research Center > 1. Journal Articles
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