| 可口革囊星虫三种同工酶表达初步分析 |
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| 引用本文： | 黄福勇,李明云,竺俊全. 可口革囊星虫三种同工酶表达初步分析[J]. 宁波大学学报(理工版), 2004, 17(4): 410-413 |
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| 作者姓名： | 黄福勇 李明云 竺俊全 |
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| 作者单位： | 宁波大学,生命科学与生物工程学院,浙江,宁波,315211;宁波大学,生命科学与生物工程学院,浙江,宁波,315211;宁波大学,生命科学与生物工程学院,浙江,宁波,315211 |
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| 摘 要： | 应用聚丙烯酰胺凝胶电泳法，对可口革囊星虫的收吻肌、吻、肠、肾管和体壁5种组织或器官进行了同工酶分析．共分析了酯酶、过氧化物酶和超氧化物歧化酶等三种同工酶．结果表明：酯酶具有显著的组织特异性，其余两种酶相对不明显；可口革囊星虫的肠除了行使消化功能外，还和吻、肾管一起在清除自由基方面起着重要作用；提出将EST分析作为星虫动物门的一个分类学依据。
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| 关 键 词： | 可口革囊星虫 同工酶 机体功能 分类学依据 |
| 文章编号： | 1001-5132(2004)04-0410-04 |
| 修稿时间： | 2004-05-12 |
Study on the Expression of Three Isozymes in Phascolosoma esulenta |
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| HUANG Fu yong,LI Ming yun,ZHU Jun quan. Study on the Expression of Three Isozymes in Phascolosoma esulenta[J]. Journal of Ningbo University(Natural Science and Engineering Edition), 2004, 17(4): 410-413 |
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| Authors: | HUANG Fu yong LI Ming yun ZHU Jun quan |
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| Abstract: | Polyacrylamide gel electrophoresis was used to detect the expression of isozymes in contractile rhynchonellida muscle, rhynchonellida, intestine, nephridioduct and somatocyst of Phascolosoma esulenta. ES,POD,SOD were analyzed and the results showed that the EST exhibited an apparent tissue specificity but the other two did not. The function of the instestine is digestion the bait and clean out the free radical with the rhynchonellida and nephridioduct together. It is feasible to use the EST expression as a factor on the research of Sipunculida taxology. |
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| Keywords: | Phascolosoma esulenta isozymes body function factors of taxology |
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