Amino acid replacement: S97A.
UAS regulatory sequences drive expression of mutated yki coding sequences.
increased cell number, with Scer\GAL4cv-c-C5
wing, with Scer\GAL4cv-c-C5
Expression of ykiS97A.Scer\UAS in the developing wing under the control of Scer\GAL4C5 results in a 19% increase in wing size compared to wild-type controls.