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. 2010 Nov 19;10:632. doi: 10.1186/1471-2407-10-632

Figure 1.

Figure 1

dsP21-322 induces p21 gene expression in cell lines. (A) A schematic representation dsP21-322 position and sequence on the promoter region of p21 gene. (B) Semiquantitative RT-PCR result showing elevated p21 mRNA expression in dsP21-322 transfected A549 cells. (C) Western blot analysis showing increased p21 protein expression in dsP21-322 transfected A549 cells, and the results were normalized to β-actin. (D) Semiquantitative RT-PCR result showing elevated p21 mRNA expression in dsP21-322 transfected Saos2 cells.