Partitioning kin groups of broodstock in the critically endangered Chinese sturgeon, Acipenser sinensis Gray 1835
文献类型：期刊论文
| 作者 | Xu, N.1; Shao, K.1; Yan, S.1; Shi, F.1; Zhu, B.1; Chang, J.1,2 |
| 刊名 | JOURNAL OF APPLIED ICHTHYOLOGY
 |
| 出版日期 | 2019-02-01 |
| 卷号 | 35期号:1页码:87-93 |
| 关键词 | restocking artificial propagation inbreeding genetic management relatedness |
| ISSN号 | 0175-8659 |
| DOI | 10.1111/jai.13610 |
| 英文摘要 | Pedigrees of broodstock with unknown relationship of the critically endangered Chinese sturgeon, Acipenser sinensis, was evaluated using microsatellite markers to facilitate genetic management in restocking programs with small broodstock size. We characterized the distributions of relatedness values to reconstruct kin groups in four hatchery families with known pedigrees using microsatellites. The distributions of relatedness values for kin classes were used for partitioning full sibling groups of wild A. sinensis broodstock kept in two hatcheries, resulted in 13 full sibling clusters, four of which containing 62% of all the wild individuals. This indicates high probability of choosing close related breeder pairs in random mating, thus selective breeding is necessary to minimize inbreeding and maintain genetic diversity. This study provides a useful tool for genetic management in conservation programs of A. sinensis in aim of preserving self-sustained wild populations. |
| 资助项目 | National Natural Science Foundation of China[51609158] ; National Natural Science Foundation of China[51679153] |
| WOS研究方向 | Fisheries ; Marine & Freshwater Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000459917600013 |
| 出版者 | WILEY |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/7588]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Chang, J. |
| 作者单位 | 1.Minist Water Resources & Chinese Acad Sci, Inst Hydroecol, Key Lab Ecol Impacts Hydraul Projects & Restora, Minist Water Resources, Wuhan, Hubei, Peoples R China 2.Chinese Acad Sci, Wuhan, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, N.,Shao, K.,Yan, S.,et al. Partitioning kin groups of broodstock in the critically endangered Chinese sturgeon, Acipenser sinensis Gray 1835[J]. JOURNAL OF APPLIED ICHTHYOLOGY,2019,35(1):87-93. |
| APA | Xu, N.,Shao, K.,Yan, S.,Shi, F.,Zhu, B.,&Chang, J..(2019).Partitioning kin groups of broodstock in the critically endangered Chinese sturgeon, Acipenser sinensis Gray 1835.JOURNAL OF APPLIED ICHTHYOLOGY,35(1),87-93. |
| MLA | Xu, N.,et al."Partitioning kin groups of broodstock in the critically endangered Chinese sturgeon, Acipenser sinensis Gray 1835".JOURNAL OF APPLIED ICHTHYOLOGY 35.1(2019):87-93. |
入库方式： OAI收割
来源：武汉植物园
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