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Research Article
Please note that some of the translations on this page are AI generated. Click here for the English version.
Erratum Notice
Important: There has been an erratum issued for this article. View Erratum Notice
Retraction Notice
The article Assisted Selection of Biomarkers by Linear Discriminant Analysis Effect Size (LEfSe) in Microbiome Data (10.3791/61715) has been retracted by the journal upon the authors' request due to a conflict regarding the data and methodology. View Retraction Notice
来源:参见 J. E. 等人。使用 CRISPR 介导的碱基编辑器对 BRCA1 变体进行功能评估。J. Vis. Exp.(2021 年)。
该视频解释了 CRISPR 介导的胞嘧啶碱基编辑器用于诱导靶向核苷酸取代的概念。
1. 使用 CRISPR 介导的碱基编辑工具创建 BRCA1 变体
注:如果不使用 HAP1-BE3 细胞系,则编码 BE3 的质粒 DNA 可以与靶向 BRCA1 的 gRNA 共转染。与 BE3 和 gRNA 质粒的共转染相比,gRNA 质粒转染 HAP-BE3 细胞可在我们手中的靶基因座上诱导高达 3 倍的高效碱基编辑。