지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2008.1
- 수록면
- 451 - 459 (9page)
이용수
초록· 키워드
오류제보하기
Data on population genetic structure are of growing interest in the context of stock enhancement programs, which involve the release of animals, and conservation biology. In this study, we examined the genetic characteristics of three rock bream populations in southern Korea using microsatellite markers to understand their genetic diversity. A total of 181 rock breams from the three populations (Tongyeong, Wando and Jeju) were typed for six polymorphic microsatellite loci. A total of 80 different alleles were found over all loci, with some alleles being unique. The average number of allele per locus ranged from 7.7 to 16.7. The average observed and expected heterozygosities ranged from 0.503 to 0.934 and from 0.588 to 0.917, respectively. A deficit of heterozygotes relative to Hardy– Weinberg expectations was found for two loci and in one site, indicating genetic instability within this region. However, FST and RST values showed no significant genetic differentiation among the three populations. These results suggest the possibility of a genetically identical population in southern Korea. This study provides the first comprehensive information about the genetic characteristics of Korean rock bream populations, which could be of use in fisheries management and the aquaculture industry, especially with regard to stock enhancement programs.
목차
등록된 정보가 없습니다.
참고문헌 (0)
참고문헌 신청이 논문의 저자 정보
최근 본 자료
댓글(0)
0