A Venus tag is knocked-in to the endogenous Tao genomic locus, immediately in front of the stop codon such that it is translated as a C-terminal fusion protein. The Disc\RFP3xP3.cUa marker was removed from the original knock-in cassette (Venus-loxP-Disc\RFP3xP3.cUa-loxP) via P1cre recombinase.