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. 2018 Nov 12;8:16668. doi: 10.1038/s41598-018-35072-5

Figure 2.

Figure 2

Change in Shannon indices for c-MYC copy number variation (CNV) after neoadjuvant chemotherapy according to chemo-responsiveness. (A) In the whole group, Shannon indices for c-MYC CNV after neoadjuvant chemotherapy (NAC) are significantly decreased compared to those before NAC. (B) In the chemo-sensitive group composed of Miller-Payne regression grade 3 and 4, Shannon indices are significantly decreased in post-NAC samples compared to pre-NAC samples. (C) In the chemo-resistant group including Miller-Payne regression grade 1 and 2, there is no difference between Shannon indices before and after NAC. The box shows the first to third quartiles and the horizontal line inside the box represents the median. The whiskers extend to minimum and maximum values within 1.5 times the interquartile range from the first and third quartiles, and the outliers are represented by small circles.