PD07-07 MOLECULAR SUBTYPING OF >80, 000 PROSTATE CANCER TRANSCRIPTOMES IDENTIFIES FOUR CLASSES WITH DISTINCT BIOLOGICAL AND CLINICAL CHARACTERISTICS WITH IMPLICATIONS FOR TARGETED THERAPIES. (May 2022) - Weiner, Adam; Liu, Yang; Ross, Ashley; Feng, Felix; Tran, Phuoc; Zaorsky, Nicholas; Jia, Angela; Zhao, Xin; Hakansson, Alex; Liu, Vinnie; Proudfoot, James; Gibb, Ewan; et al.