Relationship between MYC transcript levels and MYC protein abundance in primary T-ALL samples. (A) Samples are ordered according to increasing MYC mRNA levels (histograms in top panel, values are indicated above each bar), and the corresponding Western blots are shown below (bottom panel, relative values of MYC protein levels are indicated below each sample). Immunoblotting was performed using anti-MYC and anti–β-actin antibodies. § indicate cases with FBXW7^m. (B) Plot showing relative MYC protein versus MYC transcript. Data were analyzed using the Spearman non parametric correlation test; the correlation coefficient (r) is indicated.