Similarly, while Trp73+/− or Rbm38−/− mice developed more numerous spontaneous tumors than Rbm38−/−;Trp73+/− mice, the rate of tumor incidence between Rbm38−/−;Trp73+/− and Trp73+/− or Rbm38−/− mice was not statistically significant (Figure 5D). This evidence concerns the gene RBM38 and neoplasm.