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![Resistance of breast cancer cells to paclitaxel is associated with low expressions of miRNA-186 and miRNA-7](https://image.oaes.cc/97c57656-ff33-47c3-a6db-764ed6f1ab4f/cdr0619.fig.4.jpg)
Figure 4. Sequencing of miRNAs in BC cell lines. (A) Overall frequency distribution of detected miRNAs schematically presented using OriginPro 9.1 software; and (B) representative example of the correlation between miRNA-27a expression level and IC50-PTX presented graphically using Microsoft Excel 2016. BC: Breast cancer; PTX: paclitaxel.