EcoRI-EcoRI fragment of genomic DNA that contains the Kap3 gene (and CG1657) approximately 12kb in size. Position of restriction fragment on reference sequence inferred by FlyBase curator.
Kap3+t12 rescues the odor-evoked electroantennogram response in Kap3V5 and Kap3V6 animals (assayed in response to ethyl acetate, n-butanol, benzaldehyde and propionic acid).