Table S1 shows the subcellular locations for the ATP6V0 protein products predicted by Genecards [18], and Table S2 gives the predicted ATP6V0B expressions in both cancers and NPCs. We can see from the table that the gene is up-regulated across all cancer types except for KIRC and KIRP; and it has no change or is down-regulated in its expressions across all the NPC samples in the activated state vs. the control. Here, ATP6V0B is linked to cancer.