Fig. 1

Differential expression of circRNA in NKTCL patients and healthy controls. A Scatter plot; The CircRNAs above the top green line and below the bottom green line indicated more than 2.0-fold change of circRNAs between the two groups. B Volcano plot; The vertical lines correspond to a 2.0-fold increase and decrease, respectively, and the horizontal line represents a p-value of 0.05. The red dots represent circRNAs with statistically significant differential expression. C Hierarchical clustering; Hierarchical clustering was performed based on all targets value. The result of hierarchical clustering shows a distinguishable circRNA expression profiling among samples