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. 2020 May 15;11(5):372. doi: 10.1038/s41419-020-2572-3

Fig. 3. Circ-DAB1 positively regulated DAB1 via inducing RBPJ.

Fig. 3

a Luciferase activity of DAB1 promoter in response to circ-DAB1-overexpressing plasmids. b, c The interaction between circ-DAB1 and RBPJ was probed with RIP and RNA pull-down assays. d, e ChIP and DNA pull-down assays assessed the interaction between DAB1 promoter and RBPJ. f qRT-PCR analysis of the enrichment of DAB1 promoter in RBPJ ChIP products in BMSCs under circ-DAB1 overexpression. g qRT-PCR and western blots of RBPJ mRNA and protein levels in BMSCs with circ-DAB1 overexpression. h, i qRT-PCR and western blot of RBPJ level in BMSCs transfected with pcDNA3.1/RBPJ (RBPJ group) versus pcDNA3.1 (NC group) or with sh-RBPJ#1/2 versus sh-NC. j qRT-PCR of circ-DAB1 expression in BMSCs with RBPJ overexpression or knockdown. k qRT-PCR and western blot of DAB1 level in BMSCs with RBPJ overexpression or knockdown. **P < 0.01. n.s. indicated no significance. Experiments conducted with three biological repeats.