Superficially wild type. Modular linker::mNeonGreen::3xFLAG::linker tag inserted in the endogenous col-97 locus by CRISPR to produce a translational fusion inserted internally near the C-terminus (after amino acid 288). Allele obtained using plasmid-based unc-119 selection. Injection of a Cre recombinase plasmid failed to excise the loxP-flanked unc-119(+) cassette for unknown reasons. The insert was verified to be correct through Sanger sequencing. Knock-in is linked to the temperature-sensitive unc-119(kst33) allele. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.