Genetic diversity in three redclaw crayfish (Cherax quadricarinatus, von Martens) lines developed in culture in China
文献类型：期刊论文
| 作者 | He, Lin1; Xie, Yan-Nan1; Lu, Wei1; Wang, Ying1; Chen, Li-Li1; Mather, Peter B.2; Zhao, Yun-Long1; Wang, Ya-Ping3; Wang, Qun1 |
| 刊名 | AQUACULTURE RESEARCH
 |
| 出版日期 | 2012 |
| 卷号 | 43期号:1页码:75-83 |
| 关键词 | Cherax quadricarinatus microsatellite genetic diversity differentiation and applicability |
| ISSN号 | 1355-557X |
| 通讯作者 | Wang, Q (reprint author), E China Normal Univ, Sch Life Sci, Shanghai 200062, Peoples R China |
| 中文摘要 | The redclaw crayfish Cherax quadricarinatus (von Martens) accounts for the entire commercial production of freshwater crayfish in Australia. Two forms have been recognized, an Eastern form in northern Queensland and a Western form in the Northern Territory and far northern Western Australia. To date, only the Eastern form has been exported overseas for culture (including to China). The genetic structure of three Chinese redclaw crayfish culture lines from three different geographical locations in China (Xiamen in Fujian Province, Guangzhou in Guangdong Province and Chongming in Shanghai) were investigated for their levels and patterns of genetic diversity using microsatellite markers. Twenty-eight SSR markers were isolated and used to analyse genetic diversity levels in three redclaw crayfish culture lines in China. This study set out to improve the current understanding of the molecular genetic characteristics of imported strains of redclaw crayfish reared in China. Microsatellite analysis revealed moderate allelic and high gene diversity in all three culture lines. Polymorphism information content estimates for polymorphic loci varied between 0.1168 and 0.8040, while pairwise FST values among culture lines were moderate (0.00200.1244). The highest estimate of divergence was evident between the Xiamen and Guangzhou populations. |
| 英文摘要 | The redclaw crayfish Cherax quadricarinatus (von Martens) accounts for the entire commercial production of freshwater crayfish in Australia. Two forms have been recognized, an Eastern form in northern Queensland and a Western form in the Northern Territory and far northern Western Australia. To date, only the Eastern form has been exported overseas for culture (including to China). The genetic structure of three Chinese redclaw crayfish culture lines from three different geographical locations in China (Xiamen in Fujian Province, Guangzhou in Guangdong Province and Chongming in Shanghai) were investigated for their levels and patterns of genetic diversity using microsatellite markers. Twenty-eight SSR markers were isolated and used to analyse genetic diversity levels in three redclaw crayfish culture lines in China. This study set out to improve the current understanding of the molecular genetic characteristics of imported strains of redclaw crayfish reared in China. Microsatellite analysis revealed moderate allelic and high gene diversity in all three culture lines. Polymorphism information content estimates for polymorphic loci varied between 0.1168 and 0.8040, while pairwise FST values among culture lines were moderate (0.00200.1244). The highest estimate of divergence was evident between the Xiamen and Guangzhou populations. |
| WOS标题词 | Science & Technology ; Life Sciences & Biomedicine |
| 类目[WOS] | Fisheries |
| 研究领域[WOS] | Fisheries |
| 关键词[WOS] | MICROSATELLITE LOCI ; MARKERS ; WILD ; DNA ; CONSTRUCTION ; STRATEGIES ; DISTANCES ; MAP |
| 收录类别 | SCI |
| 资助信息 | Science and Technology Commission of Shanghai Municipality[08JC1408300, 08DZ1906401]; State Key Laboratory of Freshwater Ecology and Biotechnology at the Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan[2010FB13] |
| 语种 | 英语 |
| WOS记录号 | WOS:000298090900009 |
| 公开日期 | 2012-04-01 |
| 源URL | [http://ir.ihb.ac.cn/handle/342005/16735]  |
| 专题 | 水生生物研究所_鱼类生物学及渔业生物技术研究中心_期刊论文 |
| 作者单位 | 1.E China Normal Univ, Sch Life Sci, Shanghai 200062, Peoples R China 2.Queensland Univ Technol, Fac Sci & Technol, Dept Biogeosci, Brisbane, Qld 4001, Australia 3.Chinese Acad Sci, Inst Hydrobiol, Wuhan, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Lin,Xie, Yan-Nan,Lu, Wei,et al. Genetic diversity in three redclaw crayfish (Cherax quadricarinatus, von Martens) lines developed in culture in China[J]. AQUACULTURE RESEARCH,2012,43(1):75-83. |
| APA | He, Lin.,Xie, Yan-Nan.,Lu, Wei.,Wang, Ying.,Chen, Li-Li.,...&Wang, Qun.(2012).Genetic diversity in three redclaw crayfish (Cherax quadricarinatus, von Martens) lines developed in culture in China.AQUACULTURE RESEARCH,43(1),75-83. |
| MLA | He, Lin,et al."Genetic diversity in three redclaw crayfish (Cherax quadricarinatus, von Martens) lines developed in culture in China".AQUACULTURE RESEARCH 43.1(2012):75-83. |
入库方式： OAI收割
来源：水生生物研究所
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