| 动物携带河豚毒素的分子机制与生态作用 |
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| 引用本文： | 苏捷,姜琳琳,吴靖娜,王茵,张农.动物携带河豚毒素的分子机制与生态作用[J].南方水产,2013(4):99-104. |
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| 作者姓名： | 苏捷 姜琳琳 吴靖娜 王茵 张农 |
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| 作者单位： | 福建省水产研究所,福建厦门361013 |
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| 基金项目： | 福建省公益类科研院所基本科研专项“生物标志物结合免疫技术快速检测织纹螺毒素技术方法的研究”;厦门市科技计划项目（3502220122006） |
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| 摘 要： | 河豚毒素在自然界中分布广泛,从微生物到植物、动物都有发现.除河豚外,河豚毒素还在节肢动物、棘皮动物、软体动物、蠕虫、蝾螈、青蛙等其他物种中都有不同含量的分布.不同动物产生、富集河豚毒素的机制可能存在很大差别,但是河豚毒素对其携带动物在自然选择进化中发挥着重大的作用.目前中国对河豚毒素的研究主要集中在河豚毒素的分离纯化、检测分析及抗体制备等方面,而对河豚毒素产生的分子机制及生态作用的研究还很少,文章通过综述国外对河豚毒素分子机制及生态作用的研究,进一步阐释动物携带河豚毒素的分子机制及河豚毒素对动物的重要生态作用.
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| 关 键 词： | 河豚毒素 进化 分子机制 生态作用 |
Molecular mechanism and ecological function of animal carrying tetrodotoxin |
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| SU Jie,JIANG Linlin,WU Jinna,WANG Yin,ZHANG Nong.Molecular mechanism and ecological function of animal carrying tetrodotoxin[J].South China Fisheries Science,2013(4):99-104. |
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| Authors: | SU Jie JIANG Linlin WU Jinna WANG Yin ZHANG Nong |
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| Institution: | (Fisheries Research Institute of Fujian, Xiamen 361013, China) |
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| Abstract: | Tetrodotoxin has a wide range distribution in the wild. In addition to puffer fish, there are many animals, including arthro- pod, echinodermata, mollusc, worm, newt, frog, etc, contain tetrodotoxin. Although the existing mechanism may be different to various animals, tetrodotoxin plays a very important role in poisonous animal during natural selection and evolvement. In China, the studies of tetrodotoxin are mostly on purification, detecting analysis and antibody preparation, while less work has been performed on its molecular mechanism and ecological function. The present study sums up the related researches on tetrodotoxin＇s molecular mecha- nism and ecological function and tries to illustrate the molecular mechanism of carrying tetrodotoxin in the animals. |
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| Keywords: | tetrodotoxin evolvement molecular mechanism ecological function |
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