Additional file 2.

Figure S2. ZIC1 does not affect the cell apoptotic activity in gastric cancer cells. The cell apoptosis rate was determined by the Annexin V-PI flowcytometry assay after transient transfection with pCDNA3.1-ZIC1 or pCDNA3.1 empty vector in AGS and MKN28 cells for 24 h. Region LR indicates the percentage of early apoptotic cells, UR shows late apoptotic cells.

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Zhong et al. BMC Cancer 2012 12:290   doi:10.1186/1471-2407-12-290