UASt regulatory sequences drive expression of an inverted repeat.
Third instar larvae expressing Ccm3KK109190 under the control of Scer\GAL4btl.PS exhibit tracheal morphogenesis defects. The terminal cells display a transition zone tube dilation defect.
Ccm3KK109190, Scer\GAL4Mef2.PR, stv1 has embryonic/larval hypodermal muscle | larval stage phenotype