Figure 4.
Gene copy number variation. (a) UQCRB and BRUNOL4 gene copy number alterations in patients with colorectal cancer (CRC). UQCRB copy number; logarithm T/N of patient No. 1 shows deletion, whereas the others show amplification. (b) Analysis of ROC curve of UQCRB, and BRUNOL4 CNV. The AUC of genes was calculated to diagnose CRC. AUC was calculated using the MedCalc analysis program.