| Interaction between the Ret finger protein and the Int 6 gene product and co localisation into nuclear bodies . ^^^ The interaction of Rfp with Int 6 is mediated through a region in Rfp designated ' Rfp domain ' , distinct from that involved in the interaction with PML . ^^^ Int 6 and Rfp are co localised in certain PML nuclear bodies in lymphocytes and transfection studies in HeLa cells strongly suggest that Rfp triggers translocation of Int 6 to nuclear bodies . . ^^^ |