

最近CRISPR文库火“出圈”了,小源在这里整理了一份CRISPR文库速记攻略,帮助你快速了解CRISPR文库!攻略主要包括以下几个部分:
1. CRISPR文库简介
2. CRISPR文库有哪些应用?
2.1筛选癌症治疗相关靶点
2.1.1识别肿瘤驱动基因
2.1.2筛选合成致死基因对
2.1.3筛选肿瘤耐药基因
2.2筛选病毒感染相关的宿主因子
2.3其他(信号通路、抗体靶标)
3. CRISPR文库分类及选择
3.1筛选范围(全基因组/亚文库,现货/定制)
3.2筛选要求(功能缺失/功能获得/单细胞测序/点突变文库)
3.3筛选目的(阳性筛选/阴性筛选)
4. CRISPR文库构建筛选流程
CRISPR文库简介
CRISPR文库有哪些应用?
● ● ●
● ● ●
CRISPR文库分类及选择
CRISPR文库构建筛选流程
上下滑动查看完整流程
图5. CRISPR构建与筛选流程图
源井生物拥有上述全基因组(人/鼠)、激酶、核蛋白、代谢基因等8大CRISPR现货文库,同时提供从质粒文库构建、病毒包装、到细胞筛选和NGS测序分析等全流程服务,更有CRISPR-KO、CRISPRi、CRISPRa三大类文库系统可选,满足不同需求。扫描下方二维码添加技术人员了解产品/服务详情>>
长按识别二维码添加技术人员
直接沟通更高效
关注我们及时了解产品/服务新信息


参考文献
[1] Shalem O, Sanjana NE, Hartenian E, Shi X, Scott DA, Mikkelson T, Heckl D, Ebert BL, Root DE, Doench JG, Zhang F. Genome-scale CRISPR-Cas9 knockout screening in human cells. Science. 2014 Jan 3;343(6166):84-87. doi: 10.1126/science.1247005. Epub 2013 Dec 12. PMID: 24336571; PMCID: PMC4089965.
[2] Wang Y, Gao B, Tan PY, Handoko YA, Sekar K, Deivasigamani A, Seshachalam VP, OuYang HY, Shi M, Xie C, Goh BKP, Ooi LL, Man Hui K. Genome-wide CRISPR knockout screens identify NCAPG as an essential oncogene for hepatocellular carcinoma tumor growth. FASEB J. 2019 Aug;33(8):8759-8770. doi: 10.1096/fj.201802213RR. Epub 2019 Apr 25. PMID: 31022357; PMCID: PMC6662966.
[3] Kiessling M K, Schuierer S, Stertz S, et al. Identification of oncogenic driver mutations by genome-wide CRISPR-Cas9 dropout screening[J]. BMC genomics, 2016, 17(1): 1-16.
[4] Sasaki M, Ogiwara H. Synthetic lethal therapy based on targeting the vulnerability of SWI/SNF chromatin remodeling complex‐deficient cancers[J]. Cancer Science, 2020, 111(3): 774-782.
[5] Shen JP, Zhao D, Sasik R, Luebeck J, Birmingham A, Bojorquez-Gomez A, Licon K, Klepper K, Pekin D, Beckett AN, Sanchez KS, Thomas A, Kuo CC, Du D, Roguev A, Lewis NE, Chang AN, Kreisberg JF, Krogan N, Qi L, Ideker T, Mali P. Combinatorial CRISPR-Cas9 screens for de novo mapping of genetic interactions. Nat Methods. 2017 Jun;14(6):573-576. doi: 10.1038/nmeth.4225. Epub 2017 Mar 20. PMID: 28319113; PMCID: PMC5449203.
[6] Feng X, Tang M, Dede M, et al. Genome-wide CRISPR screens using isogenic cells reveal vulnerabilities conferred by loss of tumor suppressors[J]. Science advances, 2022, 8(19): eabm6638.
[7] Zhang R, Miner JJ, Gorman MJ, Rausch K, Ramage H, White JP, Zuiani A, Zhang P, Fernandez E, Zhang Q, Dowd KA, Pierson TC, Cherry S, Diamond MS. A CRISPR screen defines a signal peptide processing pathway required by flaviviruses. Nature. 2016 Jul 7;535(7610):164-8. doi: 10.1038/nature18625. Epub 2016 Jun 17. PMID: 27383988; PMCID: PMC4945490.
[8] Ma H, Dang Y, Wu Y, Jia G, Anaya E, Zhang J, Abraham S, Choi JG, Shi G, Qi L, Manjunath N, Wu H. A CRISPR-Based Screen Identifies Genes Essential for West-Nile-Virus-Induced Cell Death. Cell Rep. 2015 Jul 28;12(4):673-83. doi: 10.1016/j.celrep.2015.06.049. Epub 2015 Jul 16. PMID: 26190106; PMCID: PMC4559080.




