N-terminal tag of SOD-5 via CRISPR/Cas9 knock-in of mScarlet at sod-5 locus. Insertion verified by PCR and fluorescence. Left flank: 5' tgtgctaacgaaaattttactaaaaggaaa 3'; Right flank: 5' ATGGATATTCTCTCTGATATTGCAAATGCC 3’ (1 silent mutation); sgRNA: tacCTGTGGAAGAACGGCAT; Cas9/sgRNA plasmid: pGLOW122; mScarlet^SEC^3xMyc plasmid: pGLOW129; SEC insertion allele strain: GLW78.