| 蔬菜作物中类胡萝卜素的遗传研究及其基因工程改良 |
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| 引用本文： | 邓波涛,庄飞云,欧承刚,陆红梅. 蔬菜作物中类胡萝卜素的遗传研究及其基因工程改良[J]. 中国蔬菜, 2009, 1(16): 1-7 |
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| 作者姓名： | 邓波涛 庄飞云 欧承刚 陆红梅 |
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| 作者单位： | 1.沈阳农业大学生物科学技术学院，辽宁沈阳 110161；2中国农业科学院蔬菜花卉研究所，北京 100081；3上海市园林科学研究所，上海 200030 |
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| 基金项目： | 引进国际先进农业科学技术计划(948计划)，国家支撑计划项目，科技开发项目 |
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| 摘 要： | 类胡萝卜素是植物光合作用的重要辅助色素和光氧化作用的保护剂，对人体营养和健康具有重要生物学功能。目前已成功克隆了类胡萝卜素生物合成途径中的20多种关键酶基因，为改良作物中的类胡萝卜素含量奠定了基础。本文着重阐述近年来在番茄、胡萝卜、辣椒等主要蔬菜作物中的类胡萝卜素遗传研究，及其通过基因工程改良取得的一些进展，并对此方面研究提出几点建议。
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| 关 键 词： | 蔬菜作物 类胡萝卜素 遗传 基因工程 |
| 收稿时间： | 2009-05-08; |
Genetics Research and Improvement of Carotenoids in Vegetable Crops with Gene Engineering |
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| DENG Bo-tao,ZHUANG Fei-yun,OU Cheng-gang,LU Hong-mei. Genetics Research and Improvement of Carotenoids in Vegetable Crops with Gene Engineering[J]. China Vegetables, 2009, 1(16): 1-7 |
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| Authors: | DENG Bo-tao ZHUANG Fei-yun OU Cheng-gang LU Hong-mei |
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| Affiliation: | 1.College of Biological Sciences and Technology，Shenyang Agricultural University，Shenyang 110161，Liaoning,China;2.Institute of Vegetables and Flowers，Chinese Academy of Agricultural Sciences，Beijing 100081，China;3.Shanghai Landscape Gardening Research Institute,Shanghai 200030,China |
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| Abstract: | Carotenoids play vital roles in plant photosynthesis and protecting against chlorophyll bleaching.Carotenoids have a range of diverse biological functions，especially in relation to human health.There are more than 20 key genes been cloned，which are possible to genetically manipulate carotenoid biosynthesis pathway in plants.In this review，recent progress of carotenoid genetics are summarized，and introduced some successful transgenic plants which were altered the carotenoid composition and content with gene engineering in main vegetables such as tomato,carrot and pepper. |
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