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Developmental Biology

hiPSC 신경 리니지 특정 올림피아 기자의 효율적인 생성 사용 CRISPR / Cas9 및 Cas9 더블 Nickase 시스템

doi: 10.3791/52539 Published: May 28, 2015
*1,2, *1,2, 1,2,5, 1,2,6, 1,2,4,7, 1,2,3
* These authors contributed equally


유전자 타겟팅은 현대 생물 의학 연구에서 유전자 기능을 특성화하기위한 중요한 방법입니다. 그러나, 인간의 세포에서 표적 유전자의 효율은 원하는 속도로 인간 세포주의 생성을 방지, 저왔다. 지난 2 년은 CRISPR (Interspaced 짧은 회문 반복 정기적으로 클러스터) / CAS (CRISPR 관련) 시스템으로 게놈 편집 도구에 의해 유전자 조작의 효율성을 향상에 신속한 진행을 목격했다. 이 원고는 상동 재조합 지원 CRISPR / CAS 시스템을 사용하여 혈통 특정 인간 유도 만능 줄기 세포 (hiPSC) 기자를 생성하기위한 프로토콜을 설명합니다. , CRISPR / CAS 시스템을 사용하여 신경 계통 리포터 라인을 만들기 위해 필요한 구성 요소를 획득 타겟팅 벡터 및 RNA는 단일 가이드의 구조에 초점을위한 절차가 설명된다. 이 프로토콜은 hiPSCs에서 플랫폼 구축 돌연변이 보정을 확장 할 수있다.


Name Company Catalog Number Comments
pStart-K Addgene 20346
pWS-TK6  Addgene 20350
pKD3  Addgene 45604
pKD46 The Coli Genetic Stock Center, CGSC 7634
PGK-neo-bpA sequence  Addgene 13442
Human BAC clones of target genes  https://bacpac.chori.org
JDS246 (Cas9-003), Mammalian codon-optimized streptococcus pyogenes Cas9-3X Flag Addgene 43861
MLM3636, Human-gRNA-ExpressionVector with U6 promoter  Addgene 43860
pX335-U6-Chimeric_BB-CBh-hSpCas9n(D10A) Addgene 42335
sgRNA design, ZiFit http://zifit.partners.org/ZiFiT/
Off target prediction tool CasOT http://eendb.zfgenetics.org/casot/download.php
Perl http://www.perl.org/get.html
NCBI http://www.ncbi.nlm.nih.gov/
BLAT https://genome.ucsc.edu/cgi-bin/hgBlat?command=start
sgRNA Primer synthesis Sigma
One shot Top10 Electrocomp E. Coli Competent cells Life Technologies C4040-50
AccuPrime Pfx SupperMix Life Technologies 12344-040
Restriction enzymes NEB and Life Technologies
Zymoclean Gel DNA Recovery Kit Zymo Researech D4007
DNA quick extraction buffer  Epicentre QE0905T
Herculase II Fusion DNA Polymerases Agilent Technologies 600675
Digestion buffer 2 New England Biolab
6X DNA Loading Dye Thermo Scientific R0611
TeSR-E8 Kit for hESC/hiPSC Maintenance Stem Cell Technologies 05940
UltraPure Agarose  Life Technologies 16500-100
50xTAE Life Technologies B49
Essential 8 medium  Life Technologies A1517001
Dulbecco’s Phosphate Buffered Saline without Calcium and Magnesium  Life Technologies A12856-01
D-MEM/F12 with Glutamax  Life Technologies 10565018
D-MEM with Glutamax  Life Technologies 10566040
Fetal Bovine Serum-ES cell qualified  Life Technologies 10439
Knockout serum replacement  Life Technologies 10828010
2-mercaptoethanol 1000X  Life Technologies 21985023
Non Essential Amino Acid  Life Technologies 11140050
Stempro Accutase  Life Technologies A1110501
Dispase  Life Technologies 17105-041
0.25% Trypsin- EDTA solution  Life Technologies 25200-056
Geltrex  Life Technologies    12760-013
ROCK inhibitor Y-27632 Millipore    SCM075
SMC4 reagent  BD 354357
Neomycin resistant MEF  Millipore PMEF-NL
Hygromycin resistant MEF  Millipore PMEF-HL
G418 (Geneticin) LifeTechnologies 11811
Hygromycin B  Life Technologies 10687010
FIAU (Fialuridine, 1-2-Deoxy-2-fluoro-ß-D-arabinofuranosyl-5-iodouracil  Moravek Biochemicals and Radiochemicals    M251
Electroporator: Gene Pulser Xcell  Bio-Rad
0.4 cm electroporation cuvette  Bio-Rad 165-2088
DIG-High prime DNA labeling and detection starter kit II  Roche 11585614910
Hybridization denature solution  VWR 82021-478
PCR DIG probe synthesis kit  Roche 11636090910
DIG wash set  Roche 11585762001
Anti-Digoxigenin (DIG-AP) Roche 11093274910
CSPD chemiluminescence system  Roche 11755633001
DIG wash and block buffer set  Roche 11585762001
50X TAE buffer  Life Technologies 24710030
Blotting buffer (25 mM Tris pH 7.4,  0.15 M NaCl,  0.1% Tween20)
Hoefer Ultraviolet Crosslinker  Fisher Scientific 03-500-308
Spermidine  Fisher AC13274-0010
Tris HCl 2M (pH 7.5) VWR    200064-506
Denville Scientific blue bio film 8x10  Fisher nc9550782
DNA molecular weight marker II ( DIG-labeled ) Roche 11218590910
Amersham Blotting membrane Hybond-N+  Roche 95038-400
Pyrex glass drying tray  Fisher 15-242A
Kimberly-Clark C-fold paper towels  Fisher 06-666-32B
Whatman 3MM paper (26X41) Fisher    05-713-336
Hybridization bag  Roche 11666649001
Hybridization tubes  Fisher 13-247-300
Hybridization oven rotisserie Shake 'n' Stack  Fisher HBMSOV14110



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hiPSC 신경 리니지 특정 올림피아 기자의 효율적인 생성 사용 CRISPR / Cas9 및 Cas9 더블 Nickase 시스템
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Cite this Article

Li, S., Xue, H., Long, B., Sun, L., Truong, T., Liu, Y. Efficient Generation of hiPSC Neural Lineage Specific Knockin Reporters Using the CRISPR/Cas9 and Cas9 Double Nickase System. J. Vis. Exp. (99), e52539, doi:10.3791/52539 (2015).More

Li, S., Xue, H., Long, B., Sun, L., Truong, T., Liu, Y. Efficient Generation of hiPSC Neural Lineage Specific Knockin Reporters Using the CRISPR/Cas9 and Cas9 Double Nickase System. J. Vis. Exp. (99), e52539, doi:10.3791/52539 (2015).

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