A TI{CRIMIC.TG4.0} DNA cassette has been inserted into CG10375, in a coding intron, and is predicted to gene trap all annotated transcripts of the gene. The insertion is also within tst, in the 3' UTR, and it is not clear whether or not it acts to gene trap this gene. The TI{CRIMIC.TG4.0} cassette was inserted via the CRISPR/Cas-9 drop-in technique, using a dsDNA donor vector with homology arms of length 200bp. The sgRNA sequence used to target the gene was: AATTGAAAATCCAATTGCAATGG.