Array comparative genomic hybridization analysis performed on a patient diagnosed with a precursor B cell acute lymphocytic leukemia (ALL) with the t(9;22) translocation, identified the NRIP1 gene as being interrupted at the breakpoints of 21q21.1, and joined with the UHRF1 gene at 19p13.3 as a possible fusion gene, 5′-NRIP1/UHRF1-3′ on the derivative chromosome 19 [55]. The gene discussed is NRIP1; the disease is acute lymphoblastic leukemia.