Supplementary Figure S1. Copy Number Alteration analysis of human prostate cancer confirms loss of PTEN and TP53 genes as a genetic hallmark of metastatic prostate cancer. from MYC Drives Pten/Trp53-Deficient Proliferation and Metastasis due to IL6 Secretion and AKT Suppression via PHLPP2

Supplementary Figure S1. Copy Number Alteration analysis of human prostate cancer confirms loss of PTEN and TP53 genes as a genetic hallmark of metastatic prostate cancer. (A) Co-deletion frequency for PTEN and TP53 in metastatic and primary prostate cancer samples. (B) Co-deletion frequency for PTEN and TP53 in metastatic and primary prostate cancer samples. (C) Co-deletion frequency for PTEN and TP53 in metastatic prostate cancer samples . (D) Gene maps of the conditional alleles used for ablation of Pten/ Trp53 genes and activation of tdTomato. Cre leads to recombination of loxP sites in the Pten/Trp53 genes and excision of a STOP cassette that leads to activation of the fluorescence protein tdTomato. (E) Analysis of tdTomato-positive cells using Guava flow cytometry system show that AdCre leads to activation of tdTomato in over 95% percent of cells without the need for selection. (F) Activation of tdTomato can be easily visualized using fluorescence microscopy.