Journal of Aquaculture (한국양식학회지)
- Volume 3 Issue 1
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- Pages.31-37
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- 1990
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- 1226-0193(pISSN)
Genetic Identification of Hatchery Reared Tilapia Strains
양식 틸라피아에 대한 유전학적 동정
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Kim Dong Soo
(Department of Biological Science and Technology. National Fisheries University of Pusan) ;
-
Park In-Seok
(Marine Biotechnology Lab., Korea Ocean Research and Development Institute. KIST)
- Published : 1990.05.01
Abstract
Ten strains of tilapiine species from genus Oreochromis were cytogenetically studied for genetic stock identification. Both the chromosome numbers(2n=44) were identical in all 10 strains. Heteromorphic sex chromosome pair were not found in any strains. Nuclear volumes vary between O. niloticus(21.0
Oreochromis속 틸라피아 10계통에 대한 세포유전학적 분석을 실시하였다. 염색체수(2n=44)와 각 염색체쌍은 10계통 모두에서 동일하였으며 heteromorphic한 성염색체는 어떠한 계통에서도 나타나지 않았다. 그러나 세포의 크기는 다양하여 O. niloticus는 핵의 부피가 21.0
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