Incidence and latency period of tumors produced by transfectants in nude mice.

*Tumor incidence is the percentage of mice with tumors/total number of inoculated animals. **The final weights of the si-RPL19-PC-3Mclone tumors were significantly less than the PC-3Mparental and the PC- 3Mscramble tumors (Mann-Whitney U Test, p<0.05).