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植物基因打靶的研究与应用 被引量:1

Study and application of gene targeting in plants
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摘要 本文分析了影响基因打靶效率的因素,并指出提高同源重组利用率和在靶基因位点处引入DNA双键断裂可以提高基因打靶效率,总结了近年来这两方面尝试在植物中的研究进展,并与一些其他物种中的研究作出比较. In this review, the factors influencing gene targeting (GT) has been discussed and two ways to improve the efficiency of GT have been proposed as follows: facilitating the homologous recombination pathway and introducing DNA double-strand breaks (DSBs) in the target. Meanwhile recent studies on this topic in plants were reviewed and compared with some reports from other or- ganisms.
作者 贾琪 孙新立
出处 《福建农林大学学报(自然科学版)》 CSCD 北大核心 2014年第5期449-455,共7页 Journal of Fujian Agriculture and Forestry University:Natural Science Edition
基金 福建省教育厅科技计划项目(JK2013013) 中国博士后科学基金面上资助项目一等资助(2013M540527) 教育部留学回国人员科研启动基金资助项目教外司留[2013]1792号项目资助
关键词 基因打靶 同源重组 DNA双键断裂 人工内切核酸酶 gene targeting homologous recombination DNA double-strand breaks engineered endonucleases
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