Fig. 5
![Fig. 5](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs11658-018-0129-6/MediaObjects/11658_2018_129_Fig5_HTML.png)
MiR-219-5p expression was inversely correlated with CCNA2 expression in ESCC. a Western blotting analysis of endogenous cyclin A2 expression in four ESCC and Het-1A cell lines. b Real-time PCR analysis of CCNA2 expression in 20 pairs of ESCC tissue samples. c Pearson’s correlation analysis of the relative expression levels of miR-219-5p and the relative CCNA2 mRNA levels in ESCC tissues. ***p < 0.001