UASt regulatory sequences drive expression of a 500bp inverted repeat.
Expression of DoaNIG.31049R under the control of Scer\GAL4da.G32 results in complete and early lethality. Expression under the control of Scer\GAL4GMR.PF results in flies with rough, shiny eyes with fused facets. No phenotypes are seen when DoaNIG.31049R is expressed under the control of Scer\GAL4Lsp2.PH.