文章摘要
严爱芬,刘婉霞,刘 芳,唐冬生.TALEN 技术研究进展[J].广东农业科学,2015,42(23):145-151
查看全文    HTML TALEN 技术研究进展
Research advances in TALEN:A gene editing technology
  
DOI:
中文关键词: 人工核酸酶  类转录激活因子效应物核酸酶  基因组编辑
英文关键词: engineered nucleases  transcription activator-like effector nuclease(TALEN)  genome editing
基金项目:国家自然科学基金(81272552);国家科 技重大专项(2014ZX08010-012B);广东高校优秀青年创 新人才培养计划项目(2013LYM_0098);佛山科学技术 学院优秀青年教师培养计划项目(fsyq201417
作者单位
严爱芬,刘婉霞,刘 芳,唐冬生 佛山科学技术学院广东 佛山 528000 
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中文摘要:
      类转录激活因子效应物核酸酶(Transcription activator-like effector nuclease,TALEN)是近年来新 兴的分子生物学工具。该技术可高效地介导DNA 编辑修饰,如基因敲除、基因敲入、碱基替换、点突变等。近 年来,随着人们对TALEN 系统研究的不断深入和改造,TALEN 已成功地应用于人类细胞、鼠、斑马鱼等物种 中,成为一项具有广阔应用前景的基因编辑技术。对TALEN 的来源、构建及应用情况进行阐述,并对其未来 发展进行展望。
英文摘要:
      Engineered nucleases enable precisely modify the complex genomes in a wide range of cell types and organisms. Transcription activator-like effector nuclease(TALEN)is a new molecular biology tool. TALEN can interrupt the target genome DNA sequences at specific point effectively,so it is also used to edit target DNA such as knock-out,knock-in,nucleotide substitutions,point mutation,etc. Recently,with the deepening of the research and transformation of TALEN system,it is successfully applied in many types of model organisms like the human cells, mice,zebrafish with broad application prospect. In this paper,the principle,structure and applications of TALEN were reviewed,and the future development of TALEN was prospected.
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