Figure 1.

MiR-192 shows high expression in ESCC cells and tissue specimens. A. The relative mRNA levels of miR-192 were detected by qRT-PCR and normalized against an endogenous control (U6 RNA). Data are reported as mean ± SD for three independent experiments. B. qRT-PCR analysis of miR-192 expression in 50 pairs of primary ESCC tissues and their corresponding adjacent tissues. MiR-192 expression in those two types of tissues was compared by way of Wilcoxon signed-rank test. *indicates significant difference (P < 0.05).