The dCas9p300 Core fusion protein activates transcription of endogenous genes from proximal promoter regions. (a) Schematic of dCas9 fusion proteins dCas9VP64, dCas9FL p300, and dCas9p300 Core. Streptococcus pyogenes dCas9 contains nuclease inactivating mutations D10A and H840A. The D1399 catalytic residue in the p300 HAT domain is indicated. (b) Western blot showing expression levels of dCas9 fusion proteins and GAPDH in co-transfected cells (full blot shown in Supplementary Fig. 1c). (c) Relative mRNA expression of IL1RN, MYOD, and OCT4, determined by qRT-PCR, by the indicated dCas9 fusion protein co-transfected with four gRNAs targeted to each promoter region (Tukey-test, *P-value
FULL Fusion 360 2015 activation
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