- Heterogeneity in the breakpoints in balanced rearrangements involving band 12p13 in hematologic malignancies identified by fluorescence in situ hybridization: TEL (ETV6 ) is involved in only one half. Sato, Y., Bohlander, S.K., Kobayashi, H., Reshmi, S., Suto, Y., Davis, E.M., Espinosa, R., Hoopes, R., Montgomery, K.T., Kucherlapati, R.S., Le Beau, M.M., Rowley, J.D. Blood (1997)