A TI{CRIMIC.TG4.0} DNA cassette has been inserted into intron 3 of CG15011, and is predicted to gene trap all annotated transcripts of the gene. In addition, the all coding sequences of CG15011 downstream of the inserted gene trap cassette have been deleted. The deletion also removes part of CG1265. The TI{CRIMIC.TG4.0} cassette was inserted via the CRISPR/Cas-9 hybrid technique, using two gRNAs that target CG15011 : one targeted to a coding intron (AACAACATTAATATTCTTTCAGG) and the other to a non-coding exon in the 3' UTR (TAGACAAACACTGCGCTGGCTGG).