| 转多基因库安托杨非靶目标材性性状分析 |
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| 引用本文： | 朱文旭,黄秦军,褚延广,丁昌俊,姜岳忠,董玉峰,苏晓华.转多基因库安托杨非靶目标材性性状分析[J].林业科学研究,2015,28(4):593-596. |
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| 作者姓名： | 朱文旭 黄秦军 褚延广 丁昌俊 姜岳忠 董玉峰 苏晓华 |
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| 作者单位： | 林木遗传育种国家重点实验室, 中国林业科学研究院林业研究所, 北京 100091;林木遗传育种国家重点实验室, 中国林业科学研究院林业研究所, 北京 100091;林木遗传育种国家重点实验室, 中国林业科学研究院林业研究所, 北京 100091;林木遗传育种国家重点实验室, 中国林业科学研究院林业研究所, 北京 100091;山东省林业科学研究院, 山东省林木遗传改良重点实验室, 济南 山东 250014;山东省林业科学研究院, 山东省林木遗传改良重点实验室, 济南 山东 250014;林木遗传育种国家重点实验室, 中国林业科学研究院林业研究所, 北京 100091 |
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| 基金项目： | "863"国家高技术研究发展计划项目(2011AA100201) |
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| 摘 要： | In this study, the transgenic poplar (Populus × euramericana‘Guariento’) harboring five exogenous genes (SacB, Vgb, BtCry3A, OC-I and JERF36#) and the control plants were selected, comparing the wood property variation of 5-year-old trees, and trying to understand whether the transgenic of exogenous genes produce unintended effects. The results showed that the transgenic of exogenous genes caused a wide range of variation in non-target wood properties, the variations were found not only between transgenic and wild-type lines, but also among transgenic lines. Compared with the control, the transgenic lines, the contents of holocellulose and cellulose increased, the total lignin and acid soluble lignin decreased, the fiber length, the fiber width, the microfibril angle and the acid insoluble lignin varied uncertainly. It is concluded that the introduced exogenous gene could generate unintended effects on corresponding non-target target traits.
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| 关 键 词： | 杨树 转基因 木材材性 非预期效应 |
| 收稿时间： | 8/1/2014 12:00:00 AM |
Variation of Non-target Wood Properties of Multi-gene Transgenic Populus × euramericana ‘Guariento’ |
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| ZHU Wen-xu,HUANG Qin-jun,CHU Yan-guang,DING Chang-jun,JIANG Yue-zhong,DONG Yu-feng and SU Xiao-hua.Variation of Non-target Wood Properties of Multi-gene Transgenic Populus × euramericana ‘Guariento’[J].Forest Research,2015,28(4):593-596. |
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| Authors: | ZHU Wen-xu HUANG Qin-jun CHU Yan-guang DING Chang-jun JIANG Yue-zhong DONG Yu-feng and SU Xiao-hua |
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| Institution: | State Key Laboratory of Tree Genetics and Breeding Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;State Key Laboratory of Tree Genetics and Breeding Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;State Key Laboratory of Tree Genetics and Breeding Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;State Key Laboratory of Tree Genetics and Breeding Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China;Forestry Science Academy of Shandong, Shandong Provincial Key Lab. of Forest Tree Genetic Improvement, Ji'nan 250014, Shandong, China;Forestry Science Academy of Shandong, Shandong Provincial Key Lab. of Forest Tree Genetic Improvement, Ji'nan 250014, Shandong, China;State Key Laboratory of Tree Genetics and Breeding Research Institute of Forestry, Chinese Academy of Forestry, Beijing 100091, China |
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| Abstract: | |
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| Keywords: | Poplar transgenic wood properties unintended effect |
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