| 植物类胡萝卜素生物合成及其调控与遗传操作 |
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| 作者姓名： | 张建成 刘 和 |
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| 作者单位： | 山西农业大学园艺学院 山西太谷030801 |
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| 摘 要： | 类胡萝卜素是生物体内通过类异戊二烯途径合成的、自然界广泛存在的一大类天然色素物质的总称。近年来,类胡萝卜素生物合成基因的分离和功能鉴定与有关类胡萝卜素生物合成调控机制研究的新进展,使通过遗传操作调控植物体内类胡萝卜素生物合成途径成为可能。本文主要综述了近年来类胡萝卜素生物合成及其调控研究的进展,并介绍了应用转基因技术改变植物体内类胡萝卜素成分与含量的成功事例。
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| 关 键 词： | 类胡萝卜素 生物合成及调控 转基因植物 |
Recent Advances in Carotenoid Biosynthesis, Regulation and Manipulation |
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| Authors: | Zhang Jiancheng Liu He |
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| Institution: | Department of Hortculture, Shanxi Agriculture University,Taigu 030801 |
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| Abstract: | Carotenoids are isoprenoid molecules that are the most widespread group of pigments found in nature.In recent years,the cloning and characterization of carotenogenic genes and the new progress in studies of carotenoid biosynthesis and regulation make the genetically manipulating carotenoid biosynthesis pathway to be possible in plants.In this review,the recently progress of carotenoid biosynthesis and regulation are summarized,and introduced some successful transgenic plants of altering the carotenoid composition and content by transgenic technique. |
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| Keywords: | Carotenoids Carotenoid Biosynthesis and Regulation Transgenic plants |
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