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Genome Editing in Mice UsingCRISPR/Cas9 Technology

机译:使用频闪/ Cas9技术的小鼠中的基因组编辑

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摘要

CRISPR/Cas9 technology has revolutionized genome editing in mice, allowingfor simple and rapid development of knockouts and knockins. CRISPR relies onsmall guide RNAs that direct the RNA-guided nuclease Cas9 to a designatedgenomic site using 20 bp of corresponding sequence. Cas9 then creates adouble-strand break in the targeted loci that is either patched in an errorpronefashion to produce a frame-shift mutation, a knockout, or is repairedby recombination with donor DNA containing homology arms, a knockin.This protocol covers the techniques needed to rapidly generate knockout andknockin mice with CRISPR via microinjection of Cas9, the guide RNA, andpossible donor DNA into the mouse zygote.
机译:CRISPR / CAS9技术在小鼠中彻底改变了基因组编辑,使淘汰和敲门蛋白的简单快速发展。 CRISPR依赖于使用20bp的相应序列将RNA引导核酸酶Cas9引导到指定核科学部位的onmall指南RNA。 然后,Cas9在靶向基因座中产生双链断裂,其在错误的锁上突破以产生帧间移位突变,敲除或用含有同源性臂的供体DNA的重组,这是敲门蛋白的。本协议涵盖了所需的技术 通过CAS9,引导RNA和可接受的供体DNA的微注射进入小鼠精致的CAS9,引导RNA,引导RNA和污渍的敲除KNAKOCKIN小鼠。

著录项

  • 来源
    《Current Protocols in Cell Biology》 |2018年第1期|共31页
  • 作者单位

    National Institute of Dental and Craniofacial Research National Institutes of Health Bethesda Maryland;

    National Institute of Dental and Craniofacial Research National Institutes of Health Bethesda Maryland;

    National Institute of Dental and Craniofacial Research National Institutes of Health Bethesda Maryland;

    National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda Maryland;

    National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda Maryland;

    National Institute of Allergy and Infectious Diseases National Institutes of Health Bethesda Maryland;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 细胞生物学;
  • 关键词

    CRISPR; Cas9; knockout mouse; knockin mouse; transgenicmouse;

    机译:CRISPR;CAS9;淘汰鼠标;敲门鼠;转发鼠标;

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