Genome editing using FACS enrichment of nuclease-expressing cells and indel detection by amplicon analysis.
Genome editing using FACS enrichment of nuclease-expressing cells and indel detection by amplicon analysis.
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使用FACS富集表达核酸酶的细胞的基因组编辑,并通过扩增子分析进行INDEL检测。
DOI:
10.1038/nprot.2016.165
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发表时间:
2017-03
期刊:
影响因子:
14.8
通讯作者:
Frödin M
中科院分区:
文献类型:
--
作者:
Lonowski LA;Narimatsu Y;Riaz A;Delay CE;Yang Z;Niola F;Duda K;Ober EA;Clausen H;Wandall HH;Hansen SH;Bennett EP;Frödin M
This protocol describes methods for increasing and evaluating the efficiency of genome editing based on CRISPR/Cas9, TALENs or ZFNs. First, Indel Detection by Amplicon Analysis (IDAA) determines the size and frequency of insertions and deletions elicited by nucleases in cells, tissues or embryos through analysis of fluorophore-labelled PCR amplicons covering the nuclease target site by capillary electrophoresis in a sequenator. Second, FACS enrichment of cells expressing nucleases linked to fluorescent proteins can be used to maximize knockout or knockin editing efficiencies or balance editing efficiency and toxic/off-target effects. The two methods can be combined to form a pipeline for cell line editing, which facilitates the testing of new nuclease reagents and the generation of edited cell pools or clonal cell lines, reducing the number of clones that need to be generated and increasing the ease with which they are screened. The pipeline shortens the timeline, but most prominently reduces the workload of cell line editing. This protocol provides a pipeline with which to increase and evaluate the efficiency of genome editing by ZFNs, TALENs or CRISPR-Cas9. The pipeline comprises enrichment of nuclease expressing cells by FACS followed by Indel Detection by Amplicon Analysis (IDAA). (max 250 characters)
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影响因子:
4.4
作者:
Frank S;Skryabin BV;Greber B
通讯作者:
Greber B
DOI:
10.1093/bioinformatics/btv308
发表时间:
2015-09-15
期刊:
Bioinformatics (Oxford, England)
影响因子:
--
作者:
Hodgkins A;Farne A;Perera S;Grego T;Parry-Smith DJ;Skarnes WC;Iyer V
通讯作者:
Iyer V
影响因子:
7
作者:
Cho SW;Kim S;Kim Y;Kweon J;Kim HS;Bae S;Kim JS
通讯作者:
Kim JS
影响因子:
46.9
作者:
通讯作者:
--
影响因子:
64.5
作者:
Hsu PD;Lander ES;Zhang F
通讯作者:
Zhang F