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. 2014 Sep 24;16:441. doi: 10.1186/s13058-014-0441-7

Figure 5.

Figure 5

PREX1 methylation predicts poor survival of breast cancer patients. Kaplan-Meier curve and log-rank test for the survival of breast cancer patients with low or high PREX1 methylation levels was obtained from the TCGA database. Two P values were calculated, one for the comparison of the two groups since time 0 (P =0.093), and a second one after year 5 (P =0.03). TCGA, The Cancer Genome Atlas.