| 杨树转基因研究进展及展望 |
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| 引用本文： | 丁莉萍,王宏芝,魏建华.杨树转基因研究进展及展望[J].林业科学研究,2016,29(1):124-132. |
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| 作者姓名： | 丁莉萍 王宏芝 魏建华 |
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| 作者单位： | 北京市农林科学院北京农业生物技术研究中心, 农业基因资源与生物技术北京市重点实验室, 北京 100097;北京市农林科学院北京农业生物技术研究中心, 农业基因资源与生物技术北京市重点实验室, 北京 100097;北京市农林科学院北京农业生物技术研究中心, 农业基因资源与生物技术北京市重点实验室, 北京 100097 |
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| 基金项目： | 国家"863"计划"杨树抗虫关键基因的鉴定及分子育种技术研究"项目(2013AA102701-6)、北京市农林科学院青年科研基金项目(QNJJ201415) |
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| 摘 要： | 杨树是重要的栽培树种,也是研究林木基因工程的重要模式植物。杨树转基因研究可以打破种属限制,具有高效性和专一性的特点,是对杨树进行遗传改良的重要手段。为了更好的进行该方面的工作,本文介绍了杨树转基因涉及到的抗虫、抗除草剂、木材材性改良、抗逆、抗病、激素调控、开花调控和植物修复等应用领域的研究进展及现状,分析了影响杨树农杆菌转化效率的主要因素,并探讨了杨树转基因研究存在的问题及发展方向,希望能为后期从事林木基因工程研究的科研工作者提供依据。
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| 关 键 词： | 杨树 转基因 农杆菌 |
| 收稿时间： | 2014/11/27 0:00:00 |
Progress and Prospect of Research in Transgenic Poplar |
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| DING Li-ping,WANG Hong-zhi and WEI Jian-hua.Progress and Prospect of Research in Transgenic Poplar[J].Forest Research,2016,29(1):124-132. |
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| Authors: | DING Li-ping WANG Hong-zhi and WEI Jian-hua |
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| Institution: | Beijing Agro-Biotechnology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Genetic Resources and Biotechnology, Beijing 100097, China;Beijing Agro-Biotechnology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Genetic Resources and Biotechnology, Beijing 100097, China;Beijing Agro-Biotechnology Research Center, Beijing Academy of Agriculture and Forestry Sciences, Beijing Key Laboratory of Agricultural Genetic Resources and Biotechnology, Beijing 100097, China |
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| Abstract: | To review the transgenic improvement of poplar, the progress and status of the poplar transgenic research relating to insect resistance, herbicide resistance, biomass traits, stress tolerance, disease resistance, hormone modification, flowering modification and phytoremediation were summarized. The factors influencing Agrobacterium-mediated transformation of poplar were analyzed. Some problems existed in poplar transgenic research and developing direction were also explored. |
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| Keywords: | poplar transgenic Agrobacterium tumefaciens |
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