The RMCE cassette of the Mi{MIC}Kif3CMI03059 insertion has been replaced with a 'Double Header' (DH) trapping cassette (contains two independent trapping modules oriented in opposite directions). The insertion is in a coding intron of Kif3C (in the gene-trap orientation relative to the gene) and is predicted to trap the gene with a T2A-GAL4 cassette. The insertion is also within CG32017, not in a coding intron.