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. 2016 Aug 26;14(1):228. doi: 10.1186/s12957-016-0985-3

Fig. 1.

Fig. 1

Expression of miRNAs in ESCC. a Twenty miRNAs that were expressed in ESCC tumors with more than a twofold difference compared with corresponding normal counter parts. b Cluster analysis. The diagram shows the results of the hierarchical clustering of miRNAs and 19 samples. Columns: 320 miRNAs that were detected in all 19 cases. Red represents a higher expression level; green represents a lower expression level. Rows: samples. Cases 1–5 (highlighted in red) were non-relapse cases. Cases 6–19 were relapse cases