BCR and chronic myelogenous leukemia, BCR-ABL1 positive: For example, greater than 90% of the chronic myelogenous leukemias (CML) are caused by the t(9;22)(q34;q11) or BCR/ABL translocation, whereas more than 75% of mantle cell lymphomas have the t(11,14)(q13, 32) translocation (Kurzrock et al., 2003, Li et al., 1999).