Figure 1.
Box plots for the normalized gene expression data and the hierarchical clusters of DEGs. (A) Box plots for the normalized gene expression data of the antisense miRNA-221-transfected MCF7-FR breast cancer cells (red box plots) and the negative control-transfected MCF7-FR cells (blue box plots). (B) Box plots for the normalized gene expression data of the antisense miRNA-222-transfected MCF7-FR cells (red box plots) and the negative control-transfected MCF7-FR cells (blue box plots). (C) Hierarchical cluster analysis of DEGs in the antisense miRNA-221-transfected MCF7-FR cells, as compared with the negative control-transfected MCF7-FR cells. (D) Hierarchical cluster analysis of DEGs in the antisense miRNA-222-transfected MCF7-FR cells, as compared with the negative control-transfected MCF7-FR cells. The horizontal axis represents the samples. The vertical axis represents the DEGs. The color key indicates the expression value of the DEG. siR221, antisense miRNA-221-transfected MCF7-FR cells; DEGs, differentially expressed genes; miRNA, microRNA.