Fig. 4From: A case of B-cell acute lymphoblastic leukemia in a child with Down syndrome bearing a t(2;12)(p12;p13) involving ETV6 and biallelic IGH@ rearrangementsFISH studies using Vysis LSI IGH Dual Color, Break Apart Rearrangement Probe on interphase nuclei showed a monoallelic split signal in 89.6Â % (269/300) of the nuclei examined and biallelic split signals in 6.7Â % (20/300) of the nuclei examinedBack to article page