x 1 CSNK2A1 2 JUN 3 HRAS 4 EPO 5 MAPK8 6 RAF1 7 ELK1 8 SHC1 9 MAP2K1 10 JAK2 11 PLCG1 12 GRB2 13 STAT5B 14 MAPK3 15 STAT5A 16 FOS 17 PTPN6 18 SOS1 19 EPOR