this led to the identification of SQSTM1-ALK.     ///    "Identification of a novel fusion, SQSTM1-ALK, in ALK-positive large B-cell lymphoma.. "    ///    "SQSTM1-ALK may be a rare fusion, but our data provide novel biological insights and serve as a key for the accurate diagnosis of this rare lymphoma.. "    ///    We showed transforming activities of SQSTM1-ALK with a focus formation assay and an in vivo tumorigenicity assay using 3T3 fibroblasts infected with a recombinant retrovirus encoding SQSTM1-ALK. 