The Disc\RFPDsRed.3xP3.cUa marker has been removed from the TI{TI}Osi81 progenitor.
Part of endogenous Osi8 has been replaced with a Disc\RFPDsRed.3xP3.cUa marker and the marker was subsequently removed. This is the theoretical extent of the deletion based on homology arms. The precise breakpoints were not confirmed molecularly.