| 糖基转移酶超家族 |
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| 引用本文： | 田鹏,刘占林. 糖基转移酶超家族[J]. 生命的化学, 2011, 0(5) |
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| 作者姓名： | 田鹏 刘占林 |
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| 作者单位： | 西北大学生命科学学院西部资源生物与现代生物技术教育部重点实验室; |
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| 基金项目： | 陕西省教育厅科学研究项目(2010JK861); 教育部留学回国人员科研启动基金(2005,383号)资助 |
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| 摘 要： | 糖基转移酶在糖基化反应中发挥作用,能够催化活性糖基从糖基供体转移到糖基受体,并形成糖苷键。生物体中存在着数量庞大的糖基转移酶类,形成超基因家族。本文概述了目前糖基转移酶的鉴定方法、划分归类以及与该基因家族有关的系统进化问题,并对高等植物基因组中该家族的进化研究进行展望。
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| 关 键 词： | 糖基转移酶 超基因家族 划分归类 进化 |
Glycosyltransferase supergene family |
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| Abstract: | Glycosyltransferases are responsible for glycosylation through transfering glycosyl from activated sugars to acceptor molecules and creating a glycosidic bond.There are many kinds of glycosyltransferases in vivo,which has formed a supergene family.The indentification,classification and evolution of glycosyltransferases were discussed in this paper,and their evolution in higher plants were also put forward here. |
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| Keywords: | glycosyltransferase supergene family classification evolution |
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