Figure 3
From: A role for low-abundance miRNAs in colon cancer: the miR-206/Krüppel-like factor 4 (KLF4) axis
Inverse association between miR-206 and KLF4 in human colon cancers. (A) Twenty-one human primary colon cancers were examined for KLF4 mRNA expression normalized to GAPDH, and for miR-206 normalized to miR-191. Inset: the inverse correlation was significant, r2 = 0.525, P < 0.05. (B) Expression of miR-206/miR-191 in 21 primary colon cancers and their patient-matched controls. (C) Expression of KLF4/GAPDH mRNA in the same tumors and matched controls. Representative Western immunoblots are also shown for KLF4 protein normalized to β-actin.