Methods for Modifying Eukaryotic Cells
    4.
    发明申请
    Methods for Modifying Eukaryotic Cells 审中-公开
    改造真核细胞的方法

    公开(公告)号:US20140017782A1

    公开(公告)日:2014-01-16

    申请号:US14036865

    申请日:2013-09-25

    IPC分类号: C12N15/85

    摘要: A method for engineering and utilizing large DNA vectors to target, via homologous recombination, and modify, in any desirable fashion, endogenous genes and chromosomal loci in eukaryotic cells. These large DNA targeting vectors for eukaryotic cells, termed LTVECs, are derived from fragments of cloned genomic DNA larger than those typically used by other approaches intended to perform homologous targeting in eukaryotic cells. Also provided is a rapid and convenient method of detecting eukaryotic cells in which the LTVEC has correctly targeted and modified the desired endogenous gene(s) or chromosomal locus (loci) as well as the use of these cells to generate organisms bearing the genetic modification.

    摘要翻译: 一种用于工程化和利用大型DNA载体通过同源重组靶向并以任何所需方式修饰真核细胞中的内源基因和染色体基因座的方法。 用于真核细胞的这些大的DNA靶向载体,称为LTVEC,衍生自克隆基因组DNA的片段,大于通常用于在真核细胞中进行同源靶向的其它方法通常使用的那些。 还提供了检测真核细胞的快速和方便的方法,其中LTVEC已经正确靶向和修饰了所需的内源基因或染色体基因座(位点),以及使用这些细胞产生具有遗传修饰的生物体。