Search Strains

Endogenous cycl-2 locus tagged with mNeonGreen (mNG). Green fluorescence in sperm. Him. Reference: Krauchunas AR, et al. (2020). C. elegans CYLC-2 localizes to sperm. microPublication Biology. 10.17912/micropub.biology.000314.

mNeonGreen tag inserted into the endogenous spe-51 locus. Him. Reference: Mei X, et al. Curr Biol. 2023 Jul 3;S0960-9822(23)00780-7. doi: 10.1016/j.cub.2023.06.029. PMID: 37453427.

mNeonGreen tag inserted at the C-terminus of the endogenous spe-21 locus by CRISPR. Expression in the membranous organelles of sperm. Reference: Suryanarayanan S, et al. bioRxiv 2025.03.03.641263; doi: https://doi.org/10.1101/2025.03.03.641263.

ljfSi10 [hlh-8p::2x mTurquoise2::PH::tbb-2 3'UTR loxN] II. mNeonGreen::3xFlag tag inserted at the C-terminus of the endogenous egl-17. mTurquoise2::PH plasma membrane marker that is expressed in the M lineage. ljfSi10 was inserted at Chr II:8420157-8420243, near ttTi5605, using Cas9-triggered homologous recombination. Reference: Gibney TV & Pani AM. Development. 2025 Aug 21:dev.204802. doi: 10.1242/dev.204802. PMID: 40838367.

mNG and 3xFLAG tags fused to the C-terminal end of the intracellular domain of the endogenous lin-12 locus using a 9 amino acid flexible linker. Reference: Pani AM, et al. A new toolkit to visualize and perturb endogenous LIN-12/Notch signaling in C. elegans. MicroPubl Biol. 2022 Jul 28;2022:10.17912/micropub.biology.000603. doi: 10.17912/micropub.biology.000603. PMID: 35966394.

ljfSi2 [hlh-8p::2x mKate2::D. melanogaster moesin actin-binding domain::SL2::2x mTurquoise2::PH::3xHA::tbb-2 3'UTR loxN] I. ljfSi39 [myo-3p::egl-15(5a)::SL2::2x mKate2::PH::3xHA::tbb-2 3' UTR lox511i] IV. mNeonGreen::3xFlag tag inserted at the C-terminus of the endogenous egl-17. EGL-15(5a) expression in body wall muscle cells captures free EGL-17, reducing long-range signaling and causing moderately penetrant sex myoblast migration defects. ljfSi2 is a single copy transgene inserted at Chr I:2851088 near ttTi4348 using Cas9-triggered homologous recombination. ljfSi39 is a single copy transgene inserted at Chr IV:4237723 using Cas9-triggered homologous recombination. Reference: Gibney TV & Pani AM. Development. 2025 Aug 21:dev.204802. doi: 10.1242/dev.204802. PMID: 40838367.

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II; bqSi1021 [lin-31p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in P1.p-P11.p and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in P1.p-P11.p can mask GFP::HIS-58 signal. May carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II; bqSi1027 [unc-122p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in coelomocytes and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in coelomocytes can mask GFP::HIS-58 signal. Might carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II. bqSi1201 [hlh-12p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in the distal tip cells and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in the distal tip cells can mask GFP::HIS-58 signal. Might carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II. bqSi1381 [dat-1p::FLP::SL2::mNG + unc-119(+)] V. Stable expression of FLP in dopaminergic neurons. Heat shock induces GFP expression in nuclei of dopaminergic neurons and red nuclei elsewhere. Constitutive expression of diffusible mNeonGreen in dopaminergic neurons can mask GFP::HIS-58 signal. Might still carry unc-119(ed3) or unc-119(ed9) in background. Reference: Fragoso-Luna A, et al. Genetics. 223(1). doi: 10.1093/genetics/iyac166. PMID: 36321973.

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II; bqSi614 [dat-1p::FLP D5::SL2::mNG + unc-119(+)] IV. Heat shock produces green nuclei in dopaminergic neurons and red nuclei elsewhere. Constitutive expression of diffusible mNeonGreen in dopaminergic neurons can mask GFP::HIS-58 signal.

bqSi711 [mex-5p::FLP::SL2::mNG + unc-119(+)] IV. Constitutive co-expression of codon-optimised FLP and fluorescent mNeonGreen in the germ line. Reference: Macias-Leon J & Askjaer P. (2018): Efficient FLP-mediated germ-line recombination in C. elegans. Micropublication:biology. Dataset. https://doi.org/10.17912/W2G66S

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II. bqSi852 [ckb-3p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in the somatic gonad and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in the somatic gonad can mask GFP::HIS-58 signal. Might carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi908 [UAS::FLP::SL2::mNG + unc-119(+)] IV. Strain for inducible co-expression of codon-optimised FLP recombinase and fluorescent mNeonGreen by cGAL (GAL4 optimised for C. elegans). Reference: Ayuso C & Askjaer P. Spatiotemporal control of genome recombination through combined FLP-Frt and GAL4-UAS technologies. microPublication Biology. https://doi.org/10.17912/MICROPUB.BIOLOGY.000089.

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II; bqSi997 [nhx-2p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in intestinal cells and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in intestinal cells can mask GFP::HIS-58 signal. Might still carry unc-119(ed9) in background. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

Superficially wild type with green fluorescence in L4 epidermis and adult stage cuticle. mNeonGreen and 3xFLAG tags inserted in N-terminus of endogenous BLI-1 locus at A106 (after subtilisin cleavage site) using Dickinson method. Reference: Adams JRG, et al. Nat Commun. 2023 Nov 18;14(1):7506. doi: 10.1038/s41467-023-43058-9. PMID: 37980413.

mNeonGreen tag inserted at C-terminus of endogenous bli-6 locus using Dickinson method. Superficially wild-type with green fluorescence in L4 epidermis and adult stage cuticle. Reference: Adams JRG, et al. Nat Commun. 2023 Nov 18;14(1):7506. doi: 10.1038/s41467-023-43058-9. PMID: 37980413.

mNeonGreen and Flag tags inserted at 5' end of endogenous cpg-1 locus. Superficially wild type.

Superficially wild type

Endogenously-tagger reporters allow simultaneous visualization of endogenous LIN-12 localization and lag-2 expression levels. Reference: Medwig-Kinney TN, et al. An in vivo toolkit to visualize endogenous LAG-2/Delta and LIN-12/Notch signaling in C. elegans. MicroPubl Biol. 2022 Jul 28;2022:10.17912/micropub.biology.000602. doi: 10.17912/micropub.biology.000602. PMID: 35966395.

cshIs128 [rpl-28p::TIR1::T2A::mCherry::HIS-11)] II. Endogenously tagged LIN-12::mNG::3xFlag::AID* crossed to endogenously tagged LAG-2::mTurquoise2::2xHA and ubiquitously expressed TIR1 with nuclear mCherry marker. Reference: Medwig-Kinney TN, et al. An in vivo toolkit to visualize endogenous LAG-2/Delta and LIN-12/Notch signaling in C. elegans. MicroPubl Biol. 2022 Jul 28;2022:10.17912/micropub.biology.000602. doi: 10.17912/micropub.biology.000602. PMID: 35966395.

cshIs140 [rpl-28p::TIR1(F79G)::T2A::mCherry::HIS-11] II. Endogenously tagged LIN-12::mNG::3xFlag::AID* crossed to endogenously tagged LAG-2::mTurquoise2::2xHA and ubiquitously expressed TIR1(F79G) with a nuclear mCherry marker. Reference: Medwig-Kinney TN, et al. An in vivo toolkit to visualize endogenous LAG-2/Delta and LIN-12/Notch signaling in C. elegans. MicroPubl Biol. 2022 Jul 28;2022:10.17912/micropub.biology.000602. doi: 10.17912/micropub.biology.000602. PMID: 35966395.

cshIs128 [rpl-28p::TIR1::T2A::mCherry::his-11)] II. Auxin-dependent degradation of endogenous LIN-12 with visible readout of endogenous lag-2 expression. Reference: Pani AM, et al. A new toolkit to visualize and perturb endogenous LIN-12/Notch signaling in C. elegans. MicroPubl Biol. 2022 Jul 28;2022:10.17912/micropub.biology.000603. doi: 10.17912/micropub.biology.000603. PMID: 35966394.

cshIs140 [rpl-28p::TIR1(F79G)::T2A::mCherry::HIS-11] II. Allows for conditional degradation of endogenous LIN-12 using 5-Ph-IAA. Reference: Pani AM, et al. A new toolkit to visualize and perturb endogenous LIN-12/Notch signaling in C. elegans. MicroPubl Biol. 2022 Jul 28;2022:10.17912/micropub.biology.000603. doi: 10.17912/micropub.biology.000603. PMID: 35966394.

mNeonGreen tag inserted at 3' end of endogenous daf-15 locus. Ubiquitous expression.

Green nuclei and ubiquitous cytosolic red expression, typically excluded from nuclei but with activity-dependent translocation into nuclei. Derived in an N2 background. C-terminally tagged mpk-1 is detectable by triplex PCR: mpk-1 genotyping FW: ACCAAAACAACCATGGGCTCG mpk-1 genotyping RV-1: GCTCCAAGTATGGGTGAGCC mpk-1 genotyping RV-2: GGTTCCCTCGTATGGCTTTCC Reference: Neal R, et al. (2021). Nuclear translocation of tagged endogenous ERK/MPK-1 MAP Kinase denotes a subset of activation events in C. elegans development.

Ubiquitous expression with cytosolic localization. Derived in an N2 background. Detection with triplex primers: HS125 5’-CTTGTCACTGTAAGGGAAGATTTCC-3’ HS126 5’-TTGTCCTCCTCTCCCTTGG-3’ HS127 5’ ACGTAGAATGTTCCAGAGTTCCAG-3' Reference: Shin H, et al. Cell Rep. 2018 Sep 4;24(10):2669-2681. PMID: 30184501

mNeonGreen and 3xFlag tag inserted at 3' end of endogenous pmk-1 locus. Fluorescent green signal detected in both cytosol and nuclei of all somatic cells; might be silenced in the germ line. Generated in an N2 background. Reference: Shin H, et al. Cell Rep. 2018 Sep 4;24(10):2669-2681. PMID: 30184501

mNeonGreen tag inserted at 3' end of endogenous daf-15 locus; AID* at 3' end of mNeonGreen. Ubiquitous expression. Transgene can be degraded in a background expressing TIR1 co-factor and supplemented with auxin.

mTurqoise2 tag with linker sequence inserted into endogenous his-72 locus. mNeonGreen::2xFLAG tag inserted into endogenous yap-1 locus. Ubiquitous yellow fluorescence (488 nm or 514 nm) is cytosolic with modest nuclear signal and strong exclusion from nucleoli, but translocates to nuclei upon disruption of upstream Hippo pathway components. Deficiency of cst-1/2 (Hippo/MST) causes translocation into nuclei of all hypodermal cells, deficiency of wts-1 (Warts/LATS) causes translocation into nuclei of all cell types observed. YAP-1::mNG::2xFLAG may be non-functional, as endogenous tag blocks lethality conferred by deficiency of WTS-1. References: Huynh L, et al. BioRxiv. 2025 Aug 29:2025.08.22.671798. doi: 10.1101/2025.08.22.671798. PMID: 40909657. Sloan DE & Bembenek JN. MicroPubl Biol. 2021 Sep 29:2021:10.17912/micropub.biology.000471. PMID: 34604717.

ieSi57 [eft-3p::TIR1::mRuby::unc-54 3'UTR + Cbr-unc-119(+)] II. AID*::mNeonGreen::2xHA tag inserted into endogenous mig-15 locus. Single copy transgene inserted into chromosome II (oxTi179) expressing modified Arabidopsis thaliana TIR1 tagged with mRuby in the soma. This strain can be used for auxin-inducible degradation (AID) of MIG-15 in somatic tissues. Auxin treatment causes locomotion defects, pVul, and weak Muv. Ubiquitous red fluorescence in cytoplasm. Ubiquitous mNeonGreen expression, some cytoplasmic, some localized to punctae and junctions. References: Huynh L, et al. BioRxiv. 2025 Aug 29:2025.08.22.671798. doi: 10.1101/2025.08.22.671798. PMID: 40909657. Fakieh RA & Reiner DJ. Proc Natl Acad Sci USA. 2025 Jan 7;122(1):e2414321121. doi: 10.1073/pnas.2414321121. PMID: 39739816.

Mild uncharacterized Unc. reDf4 is a deletion of the tandemly duplicated cst-1 and cst-2 loci as well as intervening ncRNAs. Ubiquitous yellow fluorescence (488 nm or 514 nm) is cytosolic with modest nuclear signal and strong exclusion from nucleoli, but translocates to nuclei upon disruption of upstream Hippo pathway components. Deficiency of cst-1/2 (Hippo/MST) causes translocation into nuclei of all hypodermal cells. YAP-1::mNG::2xFLAG may be non-functional, as endogenous tag blocks lethality conferred by deficiency of WTS-1. References: Huynh L, et al. BioRxiv. 2025 Aug 29:2025.08.22.671798. doi: 10.1101/2025.08.22.671798. PMID: 40909657. Sloan DE & Bembenek JN. MicroPubl Biol. 2021 Sep 29:2021:10.17912/micropub.biology.000471. PMID: 34604717.

C-terminus of endogenous mig-17 locus tagged with mNeonGreen using CRISPR/Cas9. Reference: Fan J, et al. Elife. 2020 Apr 7;9:e55890. PMID: 32255430

Superficially wild-type. N-terminal tag of RAB-7 via CRISPR/Cas9 knock-in of mNeonGreen at rab-7 locus. Insertion verified by PCR. Left flank: 5' gcacaacaaaaaggcttccagtgaacaaaa 3'; Right flank: 5' ATGTCGGGAACCAGAAAGAAGGCGCTGCTC 3'. sgRNA: 5' cttccagtgaacaaaaATGT 3'

Superficially wild-type. N-terminal tag of MPK-1 via CRISPR/Cas9 knock-in of mNeonGreen at mpk-1 locus. Insertion verified by PCR. Left flank: 5' tagaaatttaaaattcatttcttcttgcag 3'; Right flank: 5' ATGGCCGACGGAGAAGCGGTTATCTCGACG 3'. sgRNA: 5' ttcttcttgcagATGGCCGA 3'

Superficially wild-type. N-terminal tag of ATTF-2 via CRISPR/Cas9 knock-in of mNeonGreen at attf-2 locus. Insertion verified by PCR. Left flank: 5' cttttttgctcacatcatcatttttcagtc 3'; Right flank: 5' ATGTCGGCCGAGACCGCGACTATCCCCGAAGTTTC 3' (5 silent mutations). sgRNA: 5' CGAAACTGCAACCATACCCG 3'

Superficially wild type. N-terminal tag of DAF-18 via CRISPR/Cas9 knock-in of mNeonGreen at daf-18 locus. Insertion verified by PCR and fluorescence. Left flank: 5' gcagtttccaggtacatctactaaccccca 3'; Right flank: 5' ATGGTTACTCCTCCTCCAGATGTGCCAAGC 3'; sgRNA: GGAGGAGGAGTAACCATtgg; Cas9/sgRNA plasmid: pGLOW27; mNG^SEC^3xFlag plasmid: pGLOW53; SEC insertion allele strain: GLW24. Reference: Huang et al. 2021. Improved CRISPR/Cas9 knock-in efficiency via the self-excising cassette (SEC) selection method in C. elegans. 2021 Sep 16;2021:10.17912/micropub.biology.000460. doi: 10.17912/micropub.biology.000460. eCollection 2021.

Superficially wild type. C-terminal tag of T28D6.6 via CRISPR/Cas9 knock-in of mNeonGreen at T28D6.6 locus. Insertion verified by PCR and fluorescence. Left flank: 5' gtcgcaaataatggttttttttccagAGTC 3'; Right flank: 5' TAAgctgaaattcccgtgcttctcgtcttc 3'; sgRNA: gggaatttcagcTTAGACTc; Cas9/sgRNA plasmid: pGLOW2; mNG^SEC^3xFlag plasmid: pGLOW42; SEC insertion allele strain: GLW32. Reference: Huang et al. 2021. Improved CRISPR/Cas9 knock-in efficiency via the self-excising cassette (SEC) selection method in C. elegans. 2021 Sep 16;2021:10.17912/micropub.biology.000460. doi: 10.17912/micropub.biology.000460. eCollection 2021.

T13C2.6. N-terminal tag of T13C2.6 via CRISPR/Cas9 knock-in of mNeonGreen at gldi-2 locus. Insertion verified by PCR and fluorescence. Left flank: 5' aaatattaattgataatcagaggagtaaaa 3'; Right flank: 5' ATGAGGACATGTCTCACCCTCACGGGTTTC 3'; sgRNA: taatcagaggagtaaaaATG; Cas9/sgRNA plasmid: pGLOW45; mNG^SEC^3xFlag plasmid: pGLOW54; SEC insertion allele strain: GLW34.

N-terminal tag of CCDC-47 via CRISPR/Cas9 knock-in of mNeonGreen at ccdc-47 locus. Insertion verified by PCR, Sanger sequencing, and fluorescence. Left flank: 5' gttaaatcactcaatttcgggtcgttcacc 3'; Right flank: 5' ATGAAGATAGTATGGATTTTCCTAATATTC 3' (3 silent mutations); sgRNA: cgttcaccATGAAAATCGTC; Cas9/sgRNA plasmid: pGLOW13; mNG^SEC^3xFlag plasmid: pGLOW17; SEC insertion allele strain (balanced): GLW38.

Superficially wild-type. C-terminal tag of GYF-1 via CRISPR/Cas9 knock-in of mNeonGreen at gyf-1 locus. Insertion verified by PCR. Left flank: 5' CCATCGGCTCCGGTGAATCCTTCGCGCCGT 3'; Right flank: 5' TAGatgagtcatttctttttccagctttaa 3'. sgRNA: 5' TGACTCATCTAACGGCGCGA 3'

N-terminal tag of NHR-8 via CRISPR/Cas9 knock-in of mNeonGreen at nhr-8 locus. Insertion verified by PCR and Sanger sequencing. Left flank: 5' taatcactaaaacaaaaatttcgtcattcc 3'; Right flank: 5' ATGCCTTCGTCTTCTCCATCGATGGACGAG 3'; sgRNA: CGATGGAGAAGACGAAGGCA; Cas9/sgRNA plasmid: pGLOW55; mNG^SEC^3xFlag plasmid: pGLOW56; SEC insertion allele strain: GLW40.

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.

C-terminal tag of ZK1058.9 via CRISPR/Cas9 knock-in of mNeonGreen at ZK1058.9 locus. Insertion verified by PCR and fluorescence. Left flank: 5' AGCTCAACGGCTAGCTGGTCTCGTTATTAT 3' (1 silent mutation); Right flank: 5' TAAtgaattttcctccaacttttgtcctct 3'; sgRNA: AATAACGAGACCAGCTAG (18 bp); Cas9/sgRNA plasmid: pGLOW58; mNG^SEC^3xFlag plasmid: pGLOW68; SEC insertion allele strain: GLW44.

C-terminal tag of HSP-4 via CRISPR/Cas9 knock-in of mNeonGreen at hsp-4 locus. Insertion verified by PCR and fluorescence. Left flank: 5' TCGGCCGGAGGACAAGGAGAACAAGCTTCTGAGGAGCCATCGGAGGATCATGATGAACTG 3' (1 silent mutation); Right flank: 5' TAAaatattaattgccttcaactacttgct 3'; sgRNA: CGTCTCCAAACTTTACTCGG; Cas9/sgRNA plasmid: pGLOW44; mNG^SEC^3xFlag plasmid: pGLOW61; SEC insertion allele strain: GLW46.

N-terminal tag of CEY-1 via CRISPR/Cas9 knock-in of mNeonGreen at cey-1 locus. Insertion verified by PCR and fluorescence. Left flank: 5' accagaggaagaacagaagcgcgcggaaca 3'; Right flank: 5' ATGGCGGAGAAAAACgtaagtgtgtgtctc 3' (1 silent mutation); sgRNA: acacacacttacGTTTTTCT; Cas9/sgRNA plasmid: pGLOW71; mNG^SEC^3xFlag plasmid: pGLOW93; SEC insertion allele strain (balanced): GLW50.

N-terminal tag of ASP-3 via CRISPR/Cas9 knock-in of mNeonGreen at asp-3 locus. Insertion verified by PCR and fluorescence. Left flank: 5' gcgctgcttctcaattagtgataacgcacc 3'; Right flank: 5' ATGTCGGGCCGCGTTTTCCTTCTTCTGGCT 3'; sgRNA: tagtgataacgcaccATGT (19 bp); Cas9/sgRNA plasmid: pGLOW74; mNG^SEC^3xFlag plasmid: pGLOW96; SEC insertion allele strain: GLW58.

Superficially wild-type. N-terminal tag of W08E12.7 via CRISPR/Cas9 knock-in of mNeonGreen at W08E12.7 locus. Insertion verified by PCR. Left flank: 5' ttcaatgtttattctttcagatagatcaaa 3'; Right flank: 5' ATGGTTAGAAAGGACAGTGAGAGTAGTTGTTCAAGTGATGG 3' (6 silent mutations). sgRNA: 5' GAAAGCAGCTGCTCCAGCGA 3'

N-terminal tag of PQN-59 via CRISPR/Cas9 knock-in of mNeonGreen at pqn-59 locus. Insertion verified by PCR and fluorescence. Left flank: 5' gaccctttttatttataatttgttttcaga 3'; Right flank: 5' ATGGGTATTAAAGGCGACAAAAAAGCTACT 3’ (1 silent mutation); sgRNA: TGCAAGTCGCGCTTGATCGC; Cas9/sgRNA plasmid: pGLOW23; mNG^SEC^3xFlag plasmid: pGLOW24; SEC insertion allele strain (balanced): GLW62.

N-terminal tag of H34C03.2 via CRISPR/Cas9 knock-in of mNeonGreen at H34C03.2 locus. Insertion verified by PCR and fluorescence. Left flank: 5' gggattgcctacactcaaatatacgtaacg 3'; Right flank: 5' ATGCCCACGCCGGAAGTGTTCCCATGGATG 3’ (4 silent mutations); gRNA: cgtaacgATGCCAACTCCCG; Cas9/sgRNA plasmid: pGLOW9; mNG^SEC^3xFlag plasmid: pGLOW106; SEC insertion allele strain: GLW72.