Chromosomal translocations in tumors frequently produce fusion genes coding for chimeric proteins with an integral role in oncogenesis. to the JAK2 tyrosine-kinase domain. analysis of transfected cells showed that BCR-JAK2 is located in the cytoplasm. Transduction of hematopoietic Ba/F3 cells with retroviral vectors carrying induced IL-3-independent cell growth constitutive activation of the chimeric protein as… Continue reading Chromosomal translocations in tumors frequently produce fusion genes coding for chimeric