Potential Toxic Effects of Environmental Plastic Litters on Wharf Roach (Ligia exotica): Two Omics Approaches
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Choi, You Mi | - |
dc.contributor.author | Shin, Dong Ju | - |
dc.contributor.author | Hong, Chang Pyo | - |
dc.contributor.author | Cho, Sung-Hee | - |
dc.contributor.author | Hong, Sang Hee | - |
dc.contributor.author | Jang, Mi | - |
dc.contributor.author | Cho, You Na | - |
dc.contributor.author | Han, Gi Myung | - |
dc.contributor.author | Shim, Won Joon | - |
dc.contributor.author | Jung, Jee Hyun | - |
dc.date.accessioned | 2021-11-23T06:31:01Z | - |
dc.date.available | 2021-11-23T06:31:01Z | - |
dc.date.created | 2021-11-19 | - |
dc.date.issued | 2021-05-05 | - |
dc.identifier.uri | https://sciwatch.kiost.ac.kr/handle/2020.kiost/41791 | - |
dc.description.abstract | This is first report to evaluate the toxic effects on wharf roach (Ligia exotica) exposed to environmental plastic litter: L. exotica, is an important ecological position as plastic detritus consumer. An experimental survey was conducted on May–June 2019 at two nearshore areas of South Korea including Maemul-do [microplastic (MP) contaminated site] and Nae- do [MP uncontaminated site]. The average MP abundances (>20 μm) was higher in L. exotica from Maemul-do (107.83 particles/individual) than those of Nae-do (1.00 particles/individual). Composition of MPs was dominated by the expanded polystyrene (EPS) in L. exotica from Maemul-do (93%). The comparative results of the transcriptomic analysis revealed significantly altered expression of genes associated with metabolic process, mitotic cell cycle regulation and immune system (cutoff: q< 0.05) in L. exotica sampled at Maemul-do. Four neurosteroids were also detected in brain, concentration of cortisol and progesterone significantly variated in L. exotica sampled at Maemul-do. Our findings highlight the importance of management of MP pollution and toxic effects of translocated MP using the bio- indicator species. | - |
dc.description.uri | 1 | - |
dc.language | English | - |
dc.publisher | SETAC | - |
dc.relation.isPartOf | SETAC Europe 31st Annual Meeting Abstract book | - |
dc.title | Potential Toxic Effects of Environmental Plastic Litters on Wharf Roach (Ligia exotica): Two Omics Approaches | - |
dc.type | Conference | - |
dc.citation.conferenceDate | 2021-05-03 | - |
dc.citation.conferencePlace | EI | - |
dc.citation.conferencePlace | Virtual | - |
dc.citation.endPage | 216 | - |
dc.citation.startPage | 216 | - |
dc.citation.title | SETAC Europe 31st Annual Meeting | - |
dc.contributor.alternativeName | 최유미 | - |
dc.contributor.alternativeName | 신동주 | - |
dc.contributor.alternativeName | 홍상희 | - |
dc.contributor.alternativeName | 장미 | - |
dc.contributor.alternativeName | 조유나 | - |
dc.contributor.alternativeName | 한기명 | - |
dc.contributor.alternativeName | 심원준 | - |
dc.contributor.alternativeName | 정지현 | - |
dc.identifier.bibliographicCitation | SETAC Europe 31st Annual Meeting, pp.216 | - |
dc.description.journalClass | 1 | - |