NCIt definition : A fusion protein encoded by the TRIM24/RET fusion gene. This protein is comprised
of 476 N-terminal amino acids of the transcription intermediary factor 1-alpha protein,
including the RING finger, B-box, and coiled-coil domains, fused with most of the
C-terminal cytoplasmic domain of the proto-oncogene tyrosine-protein kinase receptor
Ret protein, including the tyrosine kinase domain.;