Additional file 1.

Figure S1. ZIC1 suppresses gastric cancer cell invasion. A BD Matrigel coated chamber was used to assess cell invasion. 1 × 105 AGS cells stably transfected with pCDNA3.1-ZIC1 or pCDNA3.1 empty vector were plated to the upper chamber and incubated for 24 h. Invaded cells were stained with Cell Stain solution, and detected on a standard microplate reader (560 nm). The relative invaded cells are expressed as the percentage rate compared with pcDNA3.1 empty vector transfectants (Bars, ±S.D. ; *p < 0.05).

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