N-terminal tag of EDC-3 via CRISPR/Cas9 knock-in of mNeonGreen at edc-3 locus. Insertion verified by PCR and fluorescence. Left flank: 5' ggttccaattcttctgatttcaaattaaaa 3'; Right flank: 5' ATGGATGACAAACTCATTGGAAGCGTCATCTCTACGGAGACAAAGGACGG 3' (7 silent mutations); sgRNA: ATATCAACCGAAACTAAAGA; Cas9/sgRNA plasmid: pGLOW81; mNG^SEC^3xFlag plasmid: pGLOW103; SEC insertion allele strain: GLW42.