WebApr 8, 2011 · CTCF was detected in Myc-MyoD immunoprecipitates by Western blot (Fig. 3A, lane 2), indicating direct interaction between CTCF and MyoD. In a deletion series of Myc-tagged proteins, only the CTCF domain including the zinc fingers was co-immunoprecipitated with MyoD ( Fig. 3 A , lane 4 ), indicating that this domain mediates … WebDec 23, 2008 · Western blot analysis demonstrated decreased CTCF protein in cells treated with the CTCF siRNA compared with control siRNA-treated cells (Fig. 6A). …
Pax6 regulation in retinal cells by CCCTC binding factor
WebBackground Information. CTCF is a ubiquitous 11 zinc finger (ZF) protein with highly versatile functions. A transcriptional repressor, CTCF, binds to promoters of vertebrate c-myc gene. It also binds to the PLK and PIM1 promoters. CTCF may prevent the access of transcriptional activators to enhancers. WebCTCF. Transcriptional repressor CTCF also known as 11-zinc finger protein or CCCTC-binding factor is a transcription factor that in humans is encoded by the CTCF gene. [5] [6] CTCF is involved in many cellular processes, including transcriptional regulation, insulator activity, V (D)J recombination [7] and regulation of chromatin architecture. [8] cotty cotty
Defining the relative and combined contribution of CTCF and …
WebDec 23, 2008 · Western blot analysis demonstrated decreased CTCF protein in cells treated with the CTCF siRNA compared with control siRNA-treated cells (Fig. 6A). Correspondingly, 3C analysis showed that knock down of CTCF reduced proximity between ectopic and endogenous HS5 in HS5 mice, whereas a control siRNA did not, indicating that insulator … WebAs a consequence, levels of the CTCF protein, which appears as 2 bands in western blot assays (66, 67), were reduced in cells transfected with si-CTCF ( Figure 5B). CTCF silencing led to a reduced ... WebOct 29, 2024 · Destabilization of CTCF and cohesin binding correlates with altered transcription and accelerated differentiation. ... a MATR3 expression was assessed in parental and Matr3 KO MEL cells by Western ... cotty bag