This yields a fusion transcript , PML/RARalpha , a transcription factor with reported dominant negative functions in the absence of hormone .
this yields a fusion transcript , pml/raralpha , a transcription factor with reported dominant negative functions in the absence of hormone .
O O O O O O B-protein_molecule O O B-protein_family_or_group I-protein_family_or_group O O O O O O O O O O O