当前位置: 首页 > 文章 > Ac/Ds转座子系统及其在玉米突变体库构建中的应用 玉米科学 2015 (2) 1-6
Position: Home > Articles > Ac/Ds Transposon System and Its Utilization in Mutant Library Construction in Maize Journal of Maize Sciences 2015 (2) 1-6

Ac/Ds转座子系统及其在玉米突变体库构建中的应用

作  者:
董雷;库丽霞;陈彦惠;李平华
单  位:
河南农业大学农学院;海南大学农学院中国热带农业科学院热带生物技术研究所河南农业大学农学院山东农业大学农学院;河南农业大学/河南粮食作物协同创新中心山东农业大学农学院
关键词:
玉米;Ac/Ds转座子;突变体库
摘  要:
Ac/Ds转座子系统是研究玉米功能基因组学的重要工具。Ac/Ds转座子系统以其在基因组中的低拷贝、倾向插入基因外显子、可以在同一基因不同位点造成突变等独特优势,在构建玉米突变体库和进行基因功能鉴定方面具有重要应用前景。综述了Ac/Ds转座子系统的插入特点、转座机制、在玉米突变体库构建中的应用以及我国玉米突变体库的现状,并对我国玉米Ac/Ds突变体库的研究提出展望。
译  名:
Ac/Ds Transposon System and Its Utilization in Mutant Library Construction in Maize
作  者:
DONG Lei;KU Li-xia;CHEN Yan-hui;LI Ping-hua;Collaborative Innovation Center of Henan Grain Crops, Henan Agricultural University;Agronomy College of Shandong Agricultural University;
关键词:
Maize;;Ac/Ds transposon;;Mutant library
摘  要:
Ac/Ds transposon system is an important tool for maize functional genomics. Its distinctive proper-ties, e.g. low copy number in the genome, insertion basis to the exons, and mutating different loci in a single gene,make it a wonderful system for mutant library construction and gene function characterization in maize. The specific-ity and mechanisms of Ac/Ds transposon in maize as well as the application of this system in constructing the mutantlibrary were reviewed. The current progress of mutant library construction and further utilization of Ac/Ds in Chinawas also discussed.

相似文章

计量
文章访问数: 15
HTML全文浏览量: 0
PDF下载量: 0

所属期刊

推荐期刊