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NTIS 바로가기환경생물 = Korean journal of environmental biology, v.33 no.4, 2015년, pp.433 - 440
김철원 (한국농수산대학교) , 진영국 (국립수산과학원) , 김태익 (국립수산과학원) , 정달상 (한국농수산대학교) , 강한승 (엠에스바이오랩)
The Apostichopus japonicus is an important species in some Asia countries including Korea, China and Japan. The purpose of the present study was to investigate the differential gene expression of heat shock protein90 (Hsp90) and ferritin as a biomarker for the thermal stress during water temperature...
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핵심어 | 질문 | 논문에서 추출한 답변 |
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우리나라 연안에서 포획되는 해삼이란? | 우리나라 연안에서 포획되는 해삼(sea cucumber)은 참해삼이라 일컫는 돌기해삼(Apostichopus japonicus)으로 한국, 중국, 일본 및 러시아에 서식한다(Liao 1997). 우리나라에서 해삼의 생산은 잠수기 어업으로 자연산 해삼을 채취하여 생산하는데 연안어장의 환경변화에 의한 산란 및 서식장의 축소에 기인하여 생산량이 감소하는 추세이다. | |
heat shock protein는 분자량에 따라 어떻게 구별되는가? | 2013). Hsp는 분자량을 기준으로 Hsp110, Hsp100, Hsp90, Hsp70, Hsp60 및 저분자량 Hsp 등이 있다(Georgopoulos and Welch 1993; Parsell and Lindquist 1993; Feder and Hofmann 1999). 환경요인 스트레스에 의한 생리적 변화에 따른 유전자의 발현에 있어서 수온의 상승은 해삼에서 Hsp70 유전자의 발현을 증가한다는 보고가 있다(Dong et al. | |
heat shock protein이란? | 2008). 열충격단백질인 heat shock protein (Hsp)은 스트레스 반응 단백질로서 온도, 염분 및 중금속 등의 환경요인에 의해 발현에 차이를 보이는 대표적인 유전자이며, 면역상태의 지표를 나타내는 유전자이다 (Parsell and Lindquist 1993; Feder and Hofmann 1999; Kregel 2002; Fangue et al. 2006; Colinet et al. |
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