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. 2013 Sep 11;8(9):e73942. doi: 10.1371/journal.pone.0073942

Figure 2. Analysis of the side population (SP) in three human pancreatic cancer cell lines PANC-1, SW1990, and BxPc-3, using flow cytometry and Hoechst33342 dye.

Figure 2

(A) Examples of floe cytometry analysis of SP cells in the presence or absence of 30 µM verapamil, cdODN-SOC (a complex decoy oligodeoxynucleotide carrying cis-elements for Sox2, Oct4 and c-Myc), or NC–ODN (negative control cdODN). (B) The SP proportions as percentage of total population. ***p<0.001 vs Control; n=4.