Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이재성 | - |
dc.date.accessioned | 2018-02-23T00:36:36Z | - |
dc.date.available | 2018-02-23T00:36:36Z | - |
dc.date.issued | 2011-05 | - |
dc.identifier.citation | MARINE POLLUTION BULLETIN, Vol.63 No.5-12 [2011], 277-286 | en_US |
dc.identifier.issn | 0025-326X | - |
dc.identifier.uri | http://www.sciencedirect.com/science/article/pii/S0025326X11002256?via%3Dihub | - |
dc.description.abstract | To evaluate the superoxide dismutase (SOD) genes as a potential indicator of environmental stress, we cloned and sequenced the full-length cDNA of a Cu/Zn-SOD and Mn-SOD genes from the marine polychaete, Neanthes succinea. Ns-Cu/Zn- and Mn-SOD expression was measured using quantitative real-time RT-PCR in response to the oxidative stress induced by copper in the form of CuCl2. Ns-Cu/Zn-SOD expression increased in a dose dependent manner but the increase of Mn-SOD expression was evident only at a high concentration of copper. Particularly, Ns-Mn-SOD dramatically increased in the 72μg/L CuCl2-exposed groups, indicating that both Ns-SOD genes were induced by copper exposure. These results suggest that Ns-Cu/Zn- and Ns-Mn-SOD would play important roles in the detoxification of cellular oxidative stresses in the polychaete, N. succinea. Furthermore, as part of field work, the marine polychaete, N. succineaCu/Zn-SOD mRNA collected from the polluted area was accordingly upregulated in expression but not for NS-Mn-SOD. | en_US |
dc.description.sponsorship | We thank Mr. Winson K. Chan for his comments on the manuscript. This work was supported by a grant of National Research Foundation (2010-0015903) funded to Kyung-Hoon Shin. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier Science B.V., Amsterdam. | en_US |
dc.subject | Polychaete | en_US |
dc.subject | Neanthes succinea | en_US |
dc.subject | Copper and zinc superoxide dismutase | en_US |
dc.subject | Manganese superoxide dismutase | en_US |
dc.subject | Oxidative stress | en_US |
dc.subject | Copper | en_US |
dc.title | Expression of superoxide dismutase (SOD) genes from the copper-exposed polychaete, Neanthes succinea | en_US |
dc.type | Article | en_US |
dc.relation.volume | 63 | - |
dc.identifier.doi | 10.1016/j.marpolbul.2011.04.023 | - |
dc.relation.page | 277-286 | - |
dc.relation.journal | MARINE POLLUTION BULLETIN | - |
dc.contributor.googleauthor | Rhee, Jae-Sung | - |
dc.contributor.googleauthor | Won, Eun-Ji | - |
dc.contributor.googleauthor | Kim, Ryeo-Ok | - |
dc.contributor.googleauthor | Lee, Jehee | - |
dc.contributor.googleauthor | Shin, Kyung-Hoon | - |
dc.contributor.googleauthor | Lee, Jae-Seong | - |
dc.relation.code | 2011206458 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | JSLee2 | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.