Abstract
We have generated Tyrosyl-DNA phosphodiesterase 2 (TDPT-1) C. elegans strains where CRISPR/Cas9 was used to endogenously tag the protein at either the C- or N-terminus and validated the functionality of the resulting tagged TDPT-1 proteins. We have found that both the N-terminally tagged ( wrmScarlet::tdpt-1) and C-terminally tagged ( tdpt-1::3xflag ) worm TDPT-1 does not affect embryonic viability compared to wild type. Using the N-terminally tagged wrmScarlet::tdpt-1 strain we show, for the first time, that TDPT-1 is expressed in nuclei of the germ line and the soma. Moreover, we validate the expression of TDPT-1 at the protein level using the C-terminally tagged ( tdpt-1::3xflag ) strain.