A TI{CRIMIC.TG4.0} DNA cassette has been inserted into CG5768, in a coding intron. The insertion is predicted to trap one phase 0 transcript of CG5768 and not to trap another phase 2 CG5768 transcript (wrong reading frame). 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: CTTTGGGTGCGAAGTTTCTTTGG.