| 三峡库区青蒿中青蒿素含量的因子和遗传多样性分析 |
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| 引用本文： | 甘晓玲,艾继周,陈俊意. 三峡库区青蒿中青蒿素含量的因子和遗传多样性分析[J]. 分子植物育种, 2010, 8(1): 99-105. DOI: 10.3969/mpb.008.000099 |
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| 作者姓名： | 甘晓玲 艾继周 陈俊意 |
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| 作者单位： | 重庆医药高等专科学校,重庆,400030 |
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| 基金项目： | 重庆医药高等专科学校校级项目(2008104);;重庆自然科学基金项目(CSTC,2009BB5277)共同资助 |
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| 摘 要： | 本研究选取三峡库区36个生长地点的青蒿,对影响叶片青蒿素含量的因子和遗传多样性进行分析。研究结果表明,叶片青蒿素含量与生物量、遮阴度、土壤中速效K、速效P和碱解N均达到极显著水平,青蒿素含量主要由阳光和肥料因子、株高因子、生物量因子和海拔因子共4个因子决定。ISSR分析结果表明青蒿种质资源的遗传距离在0.102～0.5254之间,平均为0.3614;进一步进行聚类分析,将36个青蒿材料分为4类群。该研究为获得高含量青蒿素的野生青蒿提供理论依据。
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| 关 键 词： | 青蒿 叶片青蒿素含量 因子 遗传多样性 三峡库区 |
Factors and Genetic Diversity Analysis of Artemisininum Content from Artemisiae annie in Three Gorges Reservoir Area |
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| Gan Xiaoling,Ai Jizhou,Chen Junyi. Factors and Genetic Diversity Analysis of Artemisininum Content from Artemisiae annie in Three Gorges Reservoir Area[J]. Molecular Plant Breeding, 2010, 8(1): 99-105. DOI: 10.3969/mpb.008.000099 |
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| Authors: | Gan Xiaoling Ai Jizhou Chen Junyi |
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| Affiliation: | Gan Xiaoling Ai Jizhou Chen Junyi Chongqing Medical , Pharmacutical College,Chongqing,400030 |
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| Abstract: | In this research,we employed thirty-six Artemisiae annie L.from different area in three gorges reservoir area to be as materials for analyzing the factors of affecting its artemisininum conteant and genetic diversity.The results showed that significant differences in artemisininum content among biomass,over cover degree,K,P,and N in soil.and the artemisininum content was determined by four factors of the sun and fertilizer factor,the height factor,biomass factor and an elevation factor.ISSR analysis demonst... |
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| Keywords: | Artemisiae annie L. Artemisininum content Factor Genetic Diversity Three gorges reservoir area |
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