The RMCE cassette of the Mi{MIC}Trim9MI00398 insertion has been replaced with a Trojan-Gal4 cassette. The insertion is in a coding intron of Trim9 and is predicted to gene trap the gene. (Note that if this gene has multiple transcripts, only those where the insertion is in a coding intron are predicted to be trapped). The insertion is also within w-cup, not in a coding intron, and is not predicted to gene trap this gene.