BCL2L1 and carcinoma: In addition, at all ages the numbers of IC-1 and IC-2 were higher in mice infected with RCASBP-Bcl-xL than in mice that received RCASBP-ALPP; furthermore, the small invasive carcinomas appeared before ITs in RIP-Tag; RIP-tva mice at 2 wk after RCASBP-Bcl-xL delivery (Figure 5C).