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dc.contributor.author谭树华
dc.contributor.author曹文清
dc.contributor.author林元烧
dc.contributor.author李少菁
dc.contributor.author郭东晖
dc.date.accessioned2011-06-02T00:52:36Z
dc.date.available2011-06-02T00:52:36Z
dc.date.issued2004
dc.identifier.citation海洋科学,2004(4):29-33zh_CN
dc.identifier.issn1000-3096
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/9320
dc.description.abstract【中文摘要】 采用等位酶技术分析了黄海中南部、东海陆架区3个站位的精致真刺水蚤(Euchaetaconcinna)的苹果酸脱氢酶(MDH)、苹果酸酶(ME)和山梨醇脱氢酶(SDH)3个酶4个多态位点。生化遗传结构和遗传分化分析表明,个站位样品的MDH基因型差异明显, 不同站位间 3精致真刺水蚤平均遗传距离(D)为0.076 8, 平均遗传相似性(I)为0.925 9。 黄海南部(E3站位)和东海陆架区(E7站位)的精致真刺水蚤之间的D为0.079 1;黄海中部(E2站位)与南部(E3站位)之间的D为0.067 1。由此推论栖息于黄海和东海的精致真刺水蚤种群之间存在一定程度的遗传分化。 【英文摘要】 Using vertical acrylamide gel electrophoresis, 4 polymorphic loci encoded by 3 allozymes of Euchaeta concinna collected from the Yellow Sea and the East China Sea were analyzed. The genetic structure and genetic differentia- tion revealed that the genetypes and phenotypes of MDH were significantly different and that average genetic distance (D) and genetic identity (I) was 0.076 8, 0.925 9 among stations E2, E3 and E7 respectively. The extent of differentiation between E3 and E7 is greater than that of ...zh_CN
dc.description.sponsorship国家自然科学基础研究重大课题资助项目(G1999043708)zh_CN
dc.language.isozhzh_CN
dc.publisher《海洋科学》编辑部zh_CN
dc.subject精致真刺水蚤(Euchaetaconcinna)zh_CN
dc.subject等位酶zh_CN
dc.subject地理种群zh_CN
dc.subject黄海zh_CN
dc.subject东海zh_CN
dc.subjectEuchaeta concinnazh_CN
dc.subjectallozymezh_CN
dc.subjectgeographicpopulationzh_CN
dc.subjectthe YellowSeazh_CN
dc.subjectthe East ChinaSeazh_CN
dc.title黄、东海精致真刺水蚤种群遗传结构研究zh_CN
dc.title.alternativePopulation genetic structure of Euchaeta concinna (Copepoda) in the Yellow Sea and the East China Seazh_CN
dc.typeArticlezh_CN


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