Expressions of CD133, CD29, Musashi-1, TERT, ABCG2, Oct-4 and Sca-1 genes (A) and CD133, CD29, Musashi-1, ABCG2 and TERT proteins (B) in SW1116csc and SW1116 cells (left: SW1116 cells, right: SW1116csc). GAPDH: Glyceraldehyde-3-phosphate dehydrogenase; Mus-1: Musashi-1.