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. 2014 Dec 17;10:296. doi: 10.1186/s12917-014-0296-2

Figure 2.

Figure 2

Comparison of RT-qPCR values versus immunohistochemical assessment in the 27 samples. The Y-axis shows PR mRNA expression values and the X-axis the PR (+) and (−) samples by IHC. The cut-off for PR (+) status by RT-qPCR is indicated by the horizontal broken line. Black diamonds show the discrepancy between the two methods.