Interestingly, our data showed KIAA0101 tv2 failed to promote NIH3T3 cells proliferation, colony formation, tumor xenografts in nude mice, cell motility, and invasion (Supplementary Figure 1, 2), suggesting KIAA0101 tv2 did not possess the oncogenic properties of KIAA0101 tv1. The gene discussed is PCLAF; the disease is neoplasm.