| 植物组织培养中体细胞无性系变异的研究 |
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| 引用本文： | 丰先红 李 健 罗孝贵. 植物组织培养中体细胞无性系变异的研究[J]. 中国农学通报, 2010, 26(14): 70-73 |
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| 作者姓名： | 丰先红 李 健 罗孝贵 |
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| 作者单位： | 四川甘孜州农业科学研究所,四川康定,626000 |
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| 基金项目： | 四川省农科院、甘孜州人民政府"院州"农业科技合作项目专项，公益性农业科研专项"甘孜州道地中藏药材种源基地建设及人工驯化开发研究" |
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| 摘 要： | 综述了植物组织培养中体细胞无性系变异概念，变异来源、因素，变异表现和检测方法，指出了无性系变异研究中的不足及今后研究方向。
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| 关 键 词： | 温室 温室 钙 品质 |
| 收稿时间： | 2010-02-01 |
| 修稿时间： | 2010-03-08 |
Progress in Plant Tissue culture Somaclonal Variation |
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| Feng Xianhong,Li Jian,Luo Xiaogui. Progress in Plant Tissue culture Somaclonal Variation[J]. Chinese Agricultural Science Bulletin, 2010, 26(14): 70-73 |
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| Authors: | Feng Xianhong Li Jian Luo Xiaogui |
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| Affiliation: | (Sichuan Ganzi Agricultural Research Institute,Kangding Sichuan 626000) |
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| Abstract: | The phenomenon ‘ somaclonal variation ’ referred to genetic or epigenetic changes in cells or regeneration that arose through the culture of plant cells,tissues and organs.Some genetic bases underlay the plant somaclonal variation,which could be synthetically determined and identified at morphological,cytological,biochemical and molecular biological levels.It had provided a new material of choice for the improvement of crop varieties and the breeding of new varieties.This paper overviewed the concept of somaclonal variation,variation sources,factors,and variation performance and detection methods in plant tissue culture,and pointed out the shortage and research directions in the future. |
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| Keywords: | tissue culture somaclonal variation chromosomal aberrations |
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