The expression of RARα3/RARα1, RARα3/RARα2, RARα3/RARα4, RARα2/RARα4, RARγ1/RARγ2, RARγ1/RARγ3, and RARγ2/RARγ3 across the tumor samples is highly correlated (Supplementary Fig S8). The gene discussed is NOL7; the disease is neoplasm.