UASt regulatory sequences drive expression of numb, with a mutation in a aPKC phosphorylation site (amino acid replacement S52A). The coding sequence is tagged with Tag:MYC.
external sensory organ, with Scer\GAL4neur-P72
Expression of numbS52A.Scer\UAS.T:Hsap\MYC under the control of Scer\GAL4neur-P72 results in cell-fate transformation in the bristle lineage.