UASt regulatory sequences drive expression of an inverted repeat.
Expression of lamaKK101851 under the control of Scer\GAL4Vm26Aa.F results in moderate dorsal appendage defects in 23% of cases, with the appendages having the appearance of rough paddles.
Expression of lamaKK101851 under the control of Scer\GAL4CY2 results in moderate dorsal appendage defects in 49% of cases, with the appendages being broad.
Scer\GAL4CY2, lamaKK101851 has dorsal appendage phenotype, enhanceable by ttk[+]/ttktwp
The severity of the dorsal appendage defect caused by expression of lamaKK101851 under the control of Scer\GAL4CY2 is enhanced by ttktwp/+.