A TI{CRIMIC.TG4.1} DNA cassette has been inserted into CG10936, in a coding intron, and is predicted to gene trap all annotated transcripts of the gene. The insertion is also within rhi, not in a coding intron, and is not predicted to gene trap this gene. The TI{CRIMIC.TG4.1} cassette was inserted using the CRISPR/Cas9 technique together with a donor plasmid to drive homology directed repair. The sgRNA sequence used to target the gene was: GTAGTTAAGGTGGCCCATTGCGG.