LMO2 expression during B-cell differentiation and in B-lymphoid malignancies. LMO2 expression was measured by Q-RT-PCR. The bar inside the boxes represents the median value, the limits of the box the interquartile range, the whiskers the range of expected values and (*) are outlier values. B-ALL: B-cell acute lymphoblastic leukemia, pat: patient samples, T-ALL: T-cell acute lymphoblastic leukemia, ABC-DLBCL: activated B-cell like diffuse large B-cell lymphoma, GCB-DLBCL: germinal center B-cell like diffuse large B-cell lymphoma, HSC: hematopoietic stem cell, E-B: early B cell, IMB: immature B cell, GCB=germinal center B cell.