A TI{CRIMIC.TG4.1} DNA cassette has been inserted into Rpt6, in a coding intron, and is predicted to gene trap all annotated transcripts of the gene. The insertion is also within an intron in the 5' UTR of CG1801 (transcribed from the opposite strand to Rpt6), and is not predicted to gene trap this gene. The TI{CRIMIC.TG4.1} 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: AAACATATAAGACTTGTTCTTGG.