The RMCE cassette of the Mi{MIC}PH4αEFBMI06111 insertion has been replaced with a Trojan-GAL4 cassette. The insertion is in a coding intron of PH4αEFB 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). It may also affect the expression of the spdo gene, because it is upstream of this gene and within 500 bp of its 5' end.