花鲈群体的遗传变异(英文)
文献类型：期刊论文
| 作者 | 高天翔1; 楼东1; 刘进贤1; 张亚平2; 横川浩治3 |
| 刊名 | 水生生物学报
 |
| 出版日期 | 2004 |
| 卷号 | 28期号:1页码:69-73 |
| 关键词 | 花鲈 群体 变异 同工酶 |
| 其他题名 | GENETIC VARIATION AMONG SEA BASS POPULATIONS |
| 合作状况 | 其它 |
| 中文摘要 | 采用水平淀粉凝胶电泳技术对花鲈群体的遗传结构进行了研究 ,共检测了中国沿海花鲈 14 6尾和 40尾日本东京湾花鲈。其群体的多态位点比例为 0 2 667— 0 53 3 3 ,观测杂合度和预期杂合度分别为 0 0 2 11— 0 0 515和0 0 3 98— 0 0 797。中日花鲈在LDH ,GPI 1 ,GPI 2 基因位点上的等位基因接近完全置换。中国花鲈各群体之间的根井遗传距离为 0 0 0 0 4— 0 0 0 11,平均值约为 0 0 0 80 ;而中日花鲈间的根井遗传距离为 0 1870— 0 1954,平均值为 0 192 6。以上结果表明中国花鲈群体间遗传变异很小 ,中日花鲈间遗传变异远大于中国花鲈群体间的遗传距离。 |
| 英文摘要 | Horizontal starch gel electrophoresis was used to investigate the genetic structure of sea bass populations. 146 individuals collected from coastal waters of China and 40 individuals from Tokyo Bay were examined. The proportions of polymorphic loci of sea bass populations varied from 0. 2667 to 0. 5333. The values of observed and expected heterozygosity were from 0. 0211 to 0. 0515 and from 0. 0398 to 0. 0797 respectively. There was a nearly complete replacement of alleles at LDH 3 , GPI21 3 , GPI22 3 between Chi2 nese and Japanese sea bass. The Nei’s genetic distance among Chinese populations varied from 0. 0004 to 0. 0011 with an average of 0. 0008. The Nei’s genetic distance between the Chinese populations and Japanese population varied from 0. 1870 to 0. 1954 with an average of 0. 1926. Isozyme analysis indicated that the genetic variation among Chinese populations was small , but that between Chi2 nese and Japanese sea bass was much larger than that among Chinese populations. |
| 收录类别 | 其他 |
| 资助信息 | This work was supposted by the National Science Foundation of China (No. 39970578) and Doctoral Foundation of Shandong Province |
| 语种 | 英语 |
| 公开日期 | 2010-08-10 |
| 源URL | [http://159.226.149.42:8088/handle/152453/1241]  |
| 专题 | 昆明动物研究所_分子进化基因组学 昆明动物研究所_细胞与分子进化开放实验室 |
| 作者单位 | 1.中国海洋大学教育部海水养殖重点实验室,青岛266003 2.中国科学院昆明动物研究所细胞与分子进化开放研究实验室,昆明650223 3.日本香川县水产试验场,高松,761 - 01,日本 |
| 推荐引用方式 GB/T 7714 | 高天翔,楼东,刘进贤,等. 花鲈群体的遗传变异(英文)[J]. 水生生物学报,2004,28(1):69-73. |
| APA | 高天翔,楼东,刘进贤,张亚平,&横川浩治.(2004).花鲈群体的遗传变异(英文).水生生物学报,28(1),69-73. |
| MLA | 高天翔,et al."花鲈群体的遗传变异(英文)".水生生物学报 28.1(2004):69-73. |
入库方式： OAI收割
来源：昆明动物研究所
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