x1 = R
x2 = JAK
x3 = RJ
x4 = IFNRJ
x5 = IFNRJ2
x6 = IFNRJ2_star
x7 = STAT1c
x8 = IFNRJ2_star_STAT1c
x9 = STAT1c_star
x10 = IFNRJ2_star_STAT1c_star
x11 = STAT1c_star_STAT1c_star
x12 = SHP2
x13 = IFNRJ2_star_SHP2
x14 = PPX
x15 = STAT1c_star_PPX
x16 = STAT1c_STAT1c_star
x17 = STAT1n_star_STAT1n_star
x18 = STAT1n_star
x19 = PPN
x20 = STAT1n_star_PPN
x21 = STAT1n
x22 = STAT1n_STAT1n_star
x23 = mRNAn
x24 = mRNAc
x25 = SOCS1
x26 = IFNRJ2_star_SOCS1
x27 = IFNRJ2_star_SHP2_SOCS1_STAT1c
x28 = STAT1c_star_STAT1c_star_PPX
x29 = STAT1n_star_STAT1n_star_PPN
x30 = IFNRJ2_star_SOCS1_STAT1c
x31 = IFN
x32 = IFNRJ2_star_SHP2_STAT1c
x33 = IFNRJ2_star_SHP2_SOCS1
x34 = IFNR