| 蓝藻接合转移系统以及相关因素 |
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| 引用本文： | 陈翠丽,郭俊霞,宗伟,施定基.蓝藻接合转移系统以及相关因素[J].北京联合大学学报(自然科学版),2007,21(4):38-41. |
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| 作者姓名： | 陈翠丽 郭俊霞 宗伟 施定基 |
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| 作者单位： | 1. 北京联合大学,应用文理学院,北京100083
2. 中科院植物所,北京,100093 |
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| 摘 要： | 蓝藻是一类进行光合放氧的原核生物,蓝藻因其结构的特点,已经成为表达外源基因的理想宿主之一,而接合转移是蓝藻基因转移系统中普遍使用的一种方法。通过接合转移技术可以深入研究光合作用、细胞分化、氮固定和对环境的抵抗。介绍了有关蓝藻接合转移的载体、质粒以及接合转移在蓝藻中的应用,为蓝藻基因工程发展提供信息。
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| 关 键 词： | 蓝藻 接合转移 载体 质粒 基因工程 |
| 文章编号： | 1005-0310（2007）04-0038-04 |
| 收稿时间： | 2007-08-18 |
Conjugation Transformation and Involved Factors for Cyanobacteria |
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| CHEN Cui-li,GUO Jun-xia,ZONG Wei,SHI Ding-ji.Conjugation Transformation and Involved Factors for Cyanobacteria[J].Journal of Beijing Union University,2007,21(4):38-41. |
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| Authors: | CHEN Cui-li GUO Jun-xia ZONG Wei SHI Ding-ji |
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| Abstract: | Cyanobacteria are prokaryote and oxygenic photosynthetic bacteria.Considering its unique characteristics,cyanobacteria have become the ideal host of gene engineering.Conjugation transformatio is a universal method in gene transfer of cyanobacteria.By conjugation transformation cyanobacteria are used to study diverse biological processes,including photosynthesis and its regulation,cell differentiation and N_2 fixation,resistance to environmental stresses.Methods of conjugation transformation are introduced in regard to vectors,plasmids and application.All of these will provide development of gene engineering of cyanobacteria. |
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| Keywords: | cyanobacteria conjugation transformation vectors plasmids gene engineering |
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