NCIt definition : A fusion protein encoded by the CBFB/MYH11 fusion gene. This protein is comprised
of most of the core-binding factor subunit beta fused to the C-terminal dimerization
domain of myosin-11.;
NCIt note : The CBFB/MYH11 fusion protein appears to act as a dominant-negative for the transcriptional
activation activity mediated by the intact core-binding factor subunit beta protein.;