Heterosis and combining ability a diallel cross of three geographically isolated populations of Pacific abalone Haliotis discus hannai Ino
文献类型：期刊论文
| 作者 | Deng Yuewen1,2; Liu Xiao1; Zhang Guofan1; Wu Fucun1 |
| 刊名 | CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
 |
| 出版日期 | 2010-11-01 |
| 卷号 | 28期号:6页码:1195-1199 |
| 关键词 | Haliotis discus hannai Ino heterosis combining ability |
| 英文摘要 | We conducted a complete diallel cross among three geographically isolated populations of Pacific abalone Haliotis discus hannai Ino to determine the heterosis and the combining ability of growth traits at the spat stage The three populations were collected from Qingdao (Q) and Dalian (D) in China, and Miyagi (M) in Japan We measured the shell length, shell width, and total weight The magnitude of the general combining ability (GCA) variance was more pronounced than the specific combining ability (SCA) variance, which is evidenced by both the ratio of the genetic component in total variation and the GCA/SCA values The component variances of GCA and SCA were significant for all three traits (P<0 05), indicating the importance of additive and non-additive genetic effects in determining the expression of these traits The reciprocal maternal effects (RE) were also significant for these traits (P<0 05) Our results suggest that population D was the best general combiner m breeding programs to improve growth traits The DM cross had the highest heterosis values for all three traits |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000285279700011 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/32852]  |
| 专题 | 海洋研究所_海洋生物技术研发中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 2.Guangdong Ocean Univ, Coll Fisheries, Zhanjiang 524025, Peoples R China |
| 推荐引用方式 GB/T 7714 | Deng Yuewen,Liu Xiao,Zhang Guofan,et al. Heterosis and combining ability a diallel cross of three geographically isolated populations of Pacific abalone Haliotis discus hannai Ino[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2010,28(6):1195-1199. |
| APA | Deng Yuewen,Liu Xiao,Zhang Guofan,&Wu Fucun.(2010).Heterosis and combining ability a diallel cross of three geographically isolated populations of Pacific abalone Haliotis discus hannai Ino.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,28(6),1195-1199. |
| MLA | Deng Yuewen,et al."Heterosis and combining ability a diallel cross of three geographically isolated populations of Pacific abalone Haliotis discus hannai Ino".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 28.6(2010):1195-1199. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。