한국동물학회지 (The Korean Journal of Zoology)
- 제36권3호
- /
- Pages.416-424
- /
- 1993
- /
- 0440-2510(pISSN)
홍모기(Culex pipiens pallens) 지방체와 난소에서의 난황단백질합성에 관한 연구
Ovarian and Fat Body Yolk Protein Synthesis in Culex piplens pallens
초록
홍모기 난소에서 일어나는 난황단백질의 합성을 조사하였다. 지방체의 난황단백질합성양과 난소에 축적되는 난황단백질의 양을 rocket immunoelectorphoresis 방법과 in vitro organ culture 방법으로 조사한 결과 지방체에서의 난황단백질 합성을 흡혈 후 6시간째 부터 시작되어 24시간에 최대의 합성양을 나타낸 후 48시간 이내에 완료되었으며, 난소내로의 축적은 6시간부터 시작되어 60시간까지 계속되었다. 흡혈 후 0, 24, 48, 72시간된 난소추출물을 전기영동 및 Western blotting한 결과 24시간된 난소에서는 한종류의 난황단백질이 존재한 반면, 48, 72시간된 난소에서는 두종류의 난황단백질이 나타났다. 흡혈 후 48시간된 난소와 지방체를
Ovarian Yolk protein (YP2) synthesis has been investigated in mosquito, Culex pipiens pallens. Yolk protein amount which was syntheized in fat body, accumulated into ovary were analyzed by Rocket immunoelectrophoresis and in vitro organ culture. The result was that yolk protein synthesis began to occur at 6hrs after blood meal, reached at maximum level by 24hrs, and was completed within 48hrs. Yolk protein accmulation into the ovary began to start at 6hrs and coutinued for up to 60hrs after blood meal. Extract from 0, 24, 48, 72hrs ovaries after blood meal were analyzed by electrophoresis and Western blotting. The result was that 24hrs ovary contain one yolk protein(YP1), and 48, 72hrs ovaries contain two kinds of yolk proteins(YPl and YP2). When 48hr ovaries and fat bodies were incubated in