For genes whose average expression was higher (“up” in Table 1) in each tumor subtype, the lowest and average log-normalized expression values were 3.06 (HOXA9) and 5.84 for fibrosarcomas, 1.6 (XKR7) and 5.33 for peripheral nerve sheath tumors, and 3.33 (FBP1) and 6.83 for perivascular wall tumors. Here, HOXA9 is linked to fibrosarcoma.