| 引用本文： |
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张代臻,孙红英,张华彬,唐伯平.绒螯蟹的分类与中华绒螯蟹种质资源研究进展[J].广西科学院学报,2007,23(2):129-132. [点击复制]
- ZHANG Dai-zhen,SUN Hong-ying,ZHANG Hua-bin,TANG Bo-ping.Progress of Research on Mitten Crabs Classification and Germplasm Resources of Chinese Mitten Crabs[J].Journal of Guangxi Academy of Sciences,2007,23(2):129-132. [点击复制]
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| 摘要: |
| 绒螯蟹主要有新绒螯蟹属(Neoeriocheir)和绒螯蟹属(Eriocheir)两个有效属,新绒螯蟹属仅有狭颚绒螯蟹(N.leptognatha)一个有效种,绒螯蟹属有直额绒螯蟹(E.recta)和日本绒螯蟹(E.japonica)两个有效种,日本绒螯蟹有日本绒螯蟹指名亚种,日本绒螯蟹中华亚种和日本绒螯蟹合浦亚种3个不同的地理亚种。分布在我国大陆的是日本绒螯蟹中华亚种和日本绒螯蟹合浦亚种。中华绒螯蟹在我国大陆被按水系分成南方组与北方组,组内水系间为同种不同地理种群。利用RAPD等分子生物学技术,可以鉴别出中华绒螯蟹的中华亚种和合浦亚种,各种群间的鉴别还有待于进一步研究。 |
| 关键词: 绒螯蟹 中华绒螯蟹 种质资源 分子标记 |
| DOI： |
| 投稿时间：2006-11-09修订日期：2007-01-29 |
| 基金项目:国家自然科学基金(No.30570218和No.30271023);盐城师范学院高层次人才引进启动基金项目资助 |
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| Progress of Research on Mitten Crabs Classification and Germplasm Resources of Chinese Mitten Crabs |
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ZHANG Dai-zhen1, SUN Hong-ying2, ZHANG Hua-bin1, TANG Bo-ping1
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| (1.Jiangsu Provincial Key Laboratory of Coastal Wetland Bioresources and Environmental Protection, Yancheng Teachers College, Yancheng, Jiangsu, 224002, China;2.Jiangsu Key Laboratory for Biodiversity and Biotechnology, Nanjing Normal University, Nanjing, Jiangsu, 210097, China) |
| Abstract: |
| Latest research reveals that mitten crabs include two valid genera:Neoeriocheir and Platyeriochei.N.leptognatha is the only valid species of Neoeriocheir,and both E.recta and E.japonica are valid species of genus Erichocheir.There are three different geographic subspecies:E.j.japonica,E.j.sinensis and E.j.hepuensis in E.japonica.E.j.sinensis is divided into south and north group by different rivers across Chinese Mainland,and different rivers among groups represent different geographic population.Molecular marker of RAPD can stably distinguish E.j.sinensis and E.j.hepuensis.But identification of different geographic populations is needed for further research. |
| Key words: mitten crabs Chinese mitten crabs germplasm resources molecular marker |
