Fig. 1

Generation of PDL1 Chimeric Tumors. a Schematic representation of generation and analysis of in vivo chimeric tumors. b Average percent of PDL1 capable tumor cells found in tumors initially generated from the indicated cellular makeup. Data represents summation of two independent experiments. c Average percent of PDL1 capable TIL found in tumors initially generated from the indicated cellular makeup. Data represents summation of two independent experiments