Expression of 2102Ep stemness signature miRNAs in recurrent tumors. Twenty six miRNAs were identified as differentially expressed in undifferentiated 2102Ep compared to undifferentiated NTera2 hEC cells and in tumor data. Data is presented as log10 (fold change). miRNAs presented showed altered expression in undifferentiated 2102Ep cells compared to undifferentiated NTera2 (blue) and in recurrent tumors compared to primary (red). Values represent the mean of at least n = 3 and error bars the standard error of the mean.