| 东黄海沙海蜇与口冠水母分类关系的辨析-基于核糖体18SrDNA基因序列 |
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| 引用本文： | 刘敏,马凌波,凌建忠,李建生,程家骅.东黄海沙海蜇与口冠水母分类关系的辨析-基于核糖体18SrDNA基因序列[J].海洋渔业,2011,33(2):131-137. |
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| 作者姓名： | 刘敏 马凌波 凌建忠 李建生 程家骅 |
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| 作者单位： | 中国水产科学研究院东海水产研究所,农业部海洋与河口渔业资源及生态重点开放实验室,上海,200090 |
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| 基金项目： | 农业部专项子项目(项目编号2060302-725-2) |
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| 摘 要： | 近年在东黄海形成大规模暴发的大型水母沙海蜇(Nemopilema nomurai)在大量文献中常被等同于口冠水母(Stomolophus meleagris)的同物异名,为澄清沙海蜇与口冠水母之间一直混淆不清的分类关系,现首次从分子遗传学水平进行辨析,采用聚合酶链式反应(PCR)技术对东黄海沙海蜇的18SrDNA(核糖...
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| 关 键 词： | 沙海蜇 口冠水母 18SrDNA 系统发育 分类关系 |
Taxonomic relationship between Nemopilema nomurai(in the Yellow Sea of China and the East China Sea) and Stomolophus meleagris based on the analysis of 18 SrDNA partial sequences |
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| LIU Min,MA Ling-bo,LING Jian-zhong,LI Jian-sheng,CHENG Jia-hua.Taxonomic relationship between Nemopilema nomurai(in the Yellow Sea of China and the East China Sea) and Stomolophus meleagris based on the analysis of 18 SrDNA partial sequences[J].Marine Fisheries,2011,33(2):131-137. |
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| Authors: | LIU Min MA Ling-bo LING Jian-zhong LI Jian-sheng CHENG Jia-hua |
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| Institution: | LIUMin,MA Ling-bo,LING Jian-zhong,LI Jian-sheng,CHENG Jia-hua(Key and Open Laboratory of Marine and Estuarine Fisheries Resources and Ecology,Ministry of Agriculture,East China Sea Fisheries Research Institute,Chinese Academy of Fishery Sciences,Shanghai 200090,China) |
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| Abstract: | The giant jellyfish Nemopilema nomurai which has formed blooms in the Yellow Sea and East ChinaSeas(YECS) in recent years was regarded as a synonym of Stomolophus meleagrisin many research literatures.In order to clarify the confused taxonomic relationship between N.nomurai(YECS) and S.meleagris,polymerase chain reaction(PCR) technique has been used to amplify the 18SrDNA gene for N.nomurai(YECS).The PCR products were purified and sequenced.After being aligned,1 758 bp sequences of 18SrDNA have been obtaine... |
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| Keywords: | Nemopilema nomurai Stomolophus meleagris 18SrDNA taxonomic relationship |
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