Applied Microscopy
- 제18권1호
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- Pages.77-91
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- 1988
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- 2287-5123(pISSN)
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- 2287-4445(eISSN)
개불(Urechis unicinctus) 자성생식세포의 분화과정에 관한 미세구조연구
The Differentiation of the Female Gonial Cell in Echiuroid (Urechis unicinctus): A Fine Structural Study
- Choe, Rim-Soon (Dept. of Biology, Yonsei University) ;
- Shin, Kil-Sang (Dept. of Biology, Soonchunhyang University) ;
- Joo, Chung-No (Dept. of Biochemistry, Yonsei University) ;
- Hwang, Dae-Yeon (Dept. of Biology, Soonchunhyang University)
- 발행 : 1988.05.01
초록
Since the Urechis unicinctus-oocyte grows asynchronously in the body fluid, various oocytes in developmental stages can be prepared from each individual. The oocytes obtained from the coelomic fluid are then classified into five developmental stages according to the fine structural features. The earlier oocytes (
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