Amino acid replacement: S52A.
UASt regulatory sequences drive expression of a mutated form of numb.
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.