| 林木组织培养中的体细胞无性系变异 |
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| 引用本文： | 李周岐,寇世强,徐养福.林木组织培养中的体细胞无性系变异[J].西北林学院学报,2004,19(4):77-81. |
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| 作者姓名： | 李周岐 寇世强 徐养福 |
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| 作者单位： | 西北农林科技大学,林学院,陕西,杨陵,712100 |
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| 基金项目： | 西北农林科技大学校长基金项目"杨树体细胞无性系变异影响因素及调控技术研究" |
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| 摘 要： | 从变异类型、变异起源、影响因素、遗传机理及变异检测等方面综述了植物体细胞无性系变异研究的新进展,对1977年以来有关林木体细胞无性系变异的研究资料进行了全面介绍,并就林木体细胞无性系变异研究中存在的问题进行了讨论,认为深入系统的开展林木体细胞无性系变异研究,对于利用组织培养技术进行林木遗传改良和良种快速繁殖具有十分重要的意义。
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| 关 键 词： | 林木 体细胞无性系变异 组织培养 |
| 文章编号： | 1001-7461(2004)04-0077-05 |
| 修稿时间： | 2004年3月18日 |
Somaclonal Variation in Tissue Culture Research of Forest Tree |
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| LI Zhou-qi,KOU Shi-qiang,XU Yang-fu.Somaclonal Variation in Tissue Culture Research of Forest Tree[J].Journal of Northwest Forestry University,2004,19(4):77-81. |
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| Authors: | LI Zhou-qi KOU Shi-qiang XU Yang-fu |
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| Abstract: | New progress in such aspects as variation types, origination, influencing factors, genetic mechanism and detecting methods of plant somaclonal variation is summarized. The information on somaclonal variation in forest tree since 1977 is fully introduced. Some problems existed in forest tree somaclonal variation study are discussed. It is thought that doing further research systematically on somaclonal variation is very important for genetic improvement and fast propagation of forest tree by means of tissue culture technique. |
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| Keywords: | forest tree somaclonal variation tissue culture |
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