As seen in Supplementary Table S1 file and Table 2, the positive UBE2C expression correlations are strong to very strong (R between 0.6 and 1 and p-value < 0.05) for the following genes in all 27 cancers: MYB proto-oncogene like 2 (MYBL2), trophinin associated protein (TROAP), cell division cycle 20 (CDC20), centromere protein A (CENPA), kinesin family member C1 (KIFC1), cyclin dependent kinase 1 (CDK1), kinesin family member 4A (KIF4A), and kinesin family member 20A (KIF20A). This evidence concerns the gene CDK1 and cancer.