
(B) Luciferase assays were performed in A404 cells cotransfected with HDAC expression plasmids, Pitx2a expression plasmid, and the promoter-enhancer-luciferase construct. (C, left) Efficiency of siRNA was tested by Western blotting. (C, right) Luciferase assays were performed in A404 cells cotransfected with Pitx2a expression plasmid, expression plasmid for p300 or siRNA, and the promoter-enhancer-luciferase construct. (D) A404 cells were infected with adenovirus expressing Pitx2a or empty adenovirus, and the association of p300, HDAC2, and HDAC5 with the CArG-containing region of the gene was determined by ChIP assays. Values represent the mean ± SEM of three independent experiments.Copyright information:Taken from "Pitx2 is functionally important in the early stages of vascular smooth muscle cell differentiation"The Journal of Cell Biology 2008;181(3):461-473.Published online 5 May 2008PMCID:PMC2364692.
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