Identification of quantitative trait loci for growth-related traits in the Pacific abalone Haliotis discus hannai Ino
文献类型：期刊论文
| 作者 | Liu, Xiande; Liu, Xiao; Zhang, Guofan; Zhang, GF, Chinese Acad Sci, Inst Oceanol, Shandong 266071, Peoples R China |
| 刊名 | AQUACULTURE RESEARCH
 |
| 出版日期 | 2007-06-01 |
| 卷号 | 38期号:8页码:789-797 |
| 关键词 | Pacific Abalone Qtl Pseudo-testcross Molecular Markers |
| ISSN号 | 1355-557X |
| DOI | 10.1111/j.1365-2109.2006.01647.x |
| 文献子类 | Article |
| 英文摘要 | The locations and effects of quantitative trait loci (QTL) were estimated for nine characters for growth-related traits in the Pacific abalone (Haliotis discus hannai Ino) using a randomly amplified polymorphic DNA (RAPD), amplification fragment length polymorphism (AFLP) and SSR genetic linkage map. Twenty-eight putatively significant QTLs (LOD > 2.4) were detected for nine traits (shell length, shell width, total weight, shell weight, weight of soft part, muscle weight, gonad and digestive gland weight, mantle weight and gill weight). The percentage of phenotypic variation explained by a single QTL ranged from 8.0% to 35.9%. The significant correlations (P < 0.001) were found among all the growth-related traits, and Pearson's correlation coefficients were more than 0.81. For the female map, the QTL for growth were concentrated on groups 1 and 4 linkage maps. On the male map, the QTL that influenced growth-related traits gathered on the groups 1 and 9 linkage maps. Genetic linkage map construction and QTL analysis for growth-related traits are the basis for the marker-assisted selection and will eventually improve production and quality of the Pacific abalone.; The locations and effects of quantitative trait loci (QTL) were estimated for nine characters for growth-related traits in the Pacific abalone (Haliotis discus hannai Ino) using a randomly amplified polymorphic DNA (RAPD), amplification fragment length polymorphism (AFLP) and SSR genetic linkage map. Twenty-eight putatively significant QTLs (LOD > 2.4) were detected for nine traits (shell length, shell width, total weight, shell weight, weight of soft part, muscle weight, gonad and digestive gland weight, mantle weight and gill weight). The percentage of phenotypic variation explained by a single QTL ranged from 8.0% to 35.9%. The significant correlations (P < 0.001) were found among all the growth-related traits, and Pearson's correlation coefficients were more than 0.81. For the female map, the QTL for growth were concentrated on groups 1 and 4 linkage maps. On the male map, the QTL that influenced growth-related traits gathered on the groups 1 and 9 linkage maps. Genetic linkage map construction and QTL analysis for growth-related traits are the basis for the marker-assisted selection and will eventually improve production and quality of the Pacific abalone. |
| 学科主题 | Fisheries |
| URL标识 | 查看原文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000246916100002 |
| 公开日期 | 2010-11-18 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/1857]  |
| 专题 | 海洋研究所_海洋生物技术研发中心 |
| 通讯作者 | Zhang, GF, Chinese Acad Sci, Inst Oceanol, Shandong 266071, Peoples R China |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Shandong 266071, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiande,Liu, Xiao,Zhang, Guofan,et al. Identification of quantitative trait loci for growth-related traits in the Pacific abalone Haliotis discus hannai Ino[J]. AQUACULTURE RESEARCH,2007,38(8):789-797. |
| APA | Liu, Xiande,Liu, Xiao,Zhang, Guofan,&Zhang, GF, Chinese Acad Sci, Inst Oceanol, Shandong 266071, Peoples R China.(2007).Identification of quantitative trait loci for growth-related traits in the Pacific abalone Haliotis discus hannai Ino.AQUACULTURE RESEARCH,38(8),789-797. |
| MLA | Liu, Xiande,et al."Identification of quantitative trait loci for growth-related traits in the Pacific abalone Haliotis discus hannai Ino".AQUACULTURE RESEARCH 38.8(2007):789-797. |
入库方式： OAI收割
来源：海洋研究所
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