Figure 6From: A role for low-abundance miRNAs in colon cancer: the miR-206/Krüppel-like factor 4 (KLF4) axisCell proliferation is increased by miR-206. (A) Experimental protocol for the treatment of HCT116 cells. (B) qRT-PCR data confirmed upregulation of miR-206 expression. (C) Real-time monitoring assays using the xCELLigence system[26]. Data bars indicate mean ± SD, n = 3.Back to article page