The RMCE cassette of the Mi{MIC}Octβ2RMI13416 insertion has been replaced with a Trojan-Gal4 cassette. The insertion is within an I-element (near one end) located within a coding intron of Octβ2R. It is predicted to gene trap Octβ2R.
Scer\GAL4Octβ2R-MI13416-TG4.2 drives expression in the epithelial cells that line the lumen of the lateral oviducts. It also drives expression in a subset of octopaminergic neurons innervating the oviducts.