fib-1(mu498[wrmScarlet11::fib-1]) generated via CRISPR/Cas9 insertion into parental strain DUP237; transgene contains a linker between wrmScarlet11 and fib-1. Endogenous fib-1 detectable in the germline. T2A::wrmScarlet(1-10) fused to the C-terminus of endogenous GLH-1. The T2A self-cleaving peptide separates wrmScarlet(1-10) from GLH-1 post-translationally so that wrmScarlet(1-10) disperses throughout germ cell nuclei and cytoplasm. wrmScarlet(1-10) is also maternally loaded into embryos, where it persists through early and mid-embryonic development. Reference: Goudeau J, et al. bioRxiv 2020.07.02.185249; doi: https://doi.org/10.1101/2020.07.02.185249. Goudeau J, et al. Genetics. 2021 Apr; 217(4): iyab014. PMID: 33693628.

mir-61 pre-miRNA deletion strain deletion allele in which mir-61 pre-miRNA was replaced by myo-2p::wrmScarlet. Generated in parental strain N2. Rollers. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-61(umn15[lox2272 myo-2p::wrmScarlet + lox511I + Lox2272]) V. Derived by CRE-meditated excision of SEC in parental strain CGC102, leaving myo-2p::wrmScarlet.

Derived by CRE-meditated excision of SEC and myo-2p::wrmScarlet in parental strain CGC102, leaving disrupted mir-61 locus.

mir-250 pre-miRNA deletion strain deletion allele in which mir-250 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

Derived by CRE-meditated excision of SEC in parental strain CGC110, leaving myo-2p::wrmScarlet.

Derived by CRE-meditated excision of SEC and myo-2p::wrmScarlet in parental strain CGC110, leaving disrupted mir-250 locus.

mir-61&mir-250 pre-miRNA deletion strain deletion allele in which mir-61&mir-250 pre-miRNAs were replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

Derived by CRE-meditated excision of SEC in parental strain CGC113, leaving myo-2p::wrmScarlet.

Derived by CRE-meditated excision of SEC and myo-2p::wrmScarlet in parental strain CGC113, leaving disrupted mir-61&mir-250 loci.

mir-792 pre-miRNA deletion strain deletion allele in which mir-792 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-785 pre-miRNA deletion strain deletion allele in which mir-785 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-392 pre-miRNA deletion strain deletion allele in which mir-392 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-57 pre-miRNA deletion strain deletion allele in which mir-57 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-248 pre-miRNA deletion allele in which mir-248 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-356 pre-miRNA deletion strain deletion allele in which mir-356 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-1821 pre-miRNA deletion allele in which mir-1821 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-359 pre-miRNA deletion allele in which mir-359 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-1021 pre-miRNA deletion allele in which mir-1021 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-1022 pre-miRNA deletion allele in which mir-1022 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-1824 pre-miRNA deletion allele in which mir-1824 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-800 pre-miRNA deletion allele in which mir-800 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-1818 pre-miRNA deletion allele in which mir-1818 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-47 pre-miRNA deletion allele in which mir-47 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-81 pre-miRNA deletion allele in which mir-81 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-1829.3 pre-miRNA & F39B1.3 deletion allele in which mir-1829.3 pre-miRNA & F39B1.3 was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-1829.2 pre-miRNA deletion allele in which mir-1829.2 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

mir-4812 pre-miRNA deletion allele in which mir-1824 pre-miRNA was replaced by myo-2p::wrmScarlet. Rollers. Generated in parental strain N2. [NOTE: Low levels of Cre activity can lead to excision of the SEC, causing the strain to lose the Roll phentoype. Pick Rollers to retain full transgene cassette.]

T2A::wrmScarlet(1-10) fused to the C-terminus of endogenous GLH-1. The T2A self-cleaving peptide separates wrmScarlet(1-10) from GLH-1 post-translationally so that wrmScarlet(1-10) disperses throughout germ cell nuclei and cytoplasm. wrmScarlet(1-10) is also maternally loaded into embryos, where it persists through early and mid-embryonic development. Proteins tagged with the 18aa wrmScarlet(11) sequence will bind wrmScarlet(1-10) in the germline and early embryo to emit wrmScarlet fluorescence. Broods from DUP237 are similar to wild-type at permissive and restrictive temperatures. Transgene tag was inserted by CRISPR/Cas9 in an N2 background. Reference: Goudeau J, et al. Genetics. 2021 Apr; 217(4): iyab014. PMID: 33693628.

wrmScarlet::degron tag inserted into the N-terminus of the endogenous twk-16 locus using CRISPR. wScarlet::TWK-16 expression in DVA and some neurons around the nerve ring. Reference: Das R, et al. Sci Adv. 2021 Sep 17;7(38):eabg4617. doi: 10.1126/sciadv.abg4617. PMID: 34533987

syIs589 [15xUAS::wrmScarlet::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder (NEB)] mScarlet cGAL effector.

wbmIs63 [myo-3p::3XFLAG::wrmScarlet::unc-54 3'UTR *wbmIs61] (I:2851000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs63 exhibits muscle-specific wrmScarlet expression driven the myo-3 promoter. Derived from parental strain WBM1126 by CRISPR-mediated insertion of wrmScarlet downstream of tissue-specific myo-3 promoter inserted as a single copy into the C. elegans genome (wbmIs61). Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.

wbmIs67 [eft-3p::3XFLAG::wrmScarlet::unc-54 3'UTR *wbmIs65] (V:8645000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs67 exhibits soma-specific wrmScarlet expression driven the eft-3 promoter. Derived from parental strain WBM1140 by CRISPR-mediated insertion of wrmScarlet downstream of tissue-specific eft-3 promoter inserted as a single copy into the C. elegans genome (wbmIs65). Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.

wbmIs68 [rab-3p::3XFLAG::wrmScarlet::unc-54 3'UTR *wbmIs66] (IV:5015000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs68 exhibits neuron-specific wrmScarlet expression driven the rab-3 promoter. Derived from parental strain WBM1141 by CRISPR-mediated insertion of wrmScarlet downstream of tissue-specific rab-3 promoter inserted as a single copy into the C. elegans genome (wbmIs66). Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.

wbmIs88 [eft-3p::3XFLAG::dpy-10::SL2::wrmScarlet::unc-54 3'UTR, *wbmIs67]. (V:8645000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of the soma-specific eft-3 promoter. wbmIs88 exhibits soma-specific dpy-10 and wrmScarlet expression driven the eft-3 promoter. Derived from parental strain WBM1143 by CRISPR-mediated modification of tissue-specific transgene. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.

wbmIs89 [rab-3p::3XFLAG::dpy-10::SL2::wrmScarlet::rab-3 3'UTR, *wbmIs68] (IV:5015000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of the neuron-specific rab-3 promoter. wbmIs68 exhibits neuron-specific dpy-10 and wrmScarlet expression driven the rab-3 promoter. Derived from parental strain WBM1144 by CRISPR-mediated modification of tissue-specific transgene. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. Somatic expression of wrmScarlet1-10 (under the control of the eft-3 promoter and unc-54 3'UTR). Reference: Goudeau J, et al. Genetics. 2021 Apr 15;217(4):iyab014. doi: 10.1093/genetics/iyab014. PMID: 33693628

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. Homozygous viable. Endogenously-tagged wrmScarlet11::vha-13 generated via CRISPR/Cas9 insertion into parental strain CF4582. Reference: Goudeau J, et al. Genetics. 2021 Apr 15;217(4):iyab014. doi: 10.1093/genetics/iyab014. PMID: 33693628

muIs253 [eft-3p::sfGFP1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. Somatic expression of sfGFP1-10 and wrmScarlet1-10 (both under the control of the eft-3 promoter and the unc-54 3'UTR). Reference: Goudeau J, et al. bioRxiv 2020.07.02.185249; doi: https://doi.org/10.1101/2020.07.02.185249

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. Homozygous viable. Endogenously-tagged his-3::wrmScarlet11 generated via CRISPR/Cas9 insertion into parental strain CF4582. Reference: Goudeau J, et al. Genetics. 2021 Apr 15;217(4):iyab014. doi: 10.1093/genetics/iyab014. PMID: 33693628

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. Homozygous viable. Endogenously-tagged wrmScarlet11::linker::fib-1 generated via CRISPR/Cas9 insertion into parental strain CF4582. Reference: Goudeau J, et al. Genetics. 2021 Apr 15;217(4):iyab014. doi: 10.1093/genetics/iyab014. PMID: 33693628

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. Homozygous viable. Endogenously-tagged his-3::wrmScarlet11(x3) generated via CRISPR/Cas9 insertion of three wrmScarlet11 tags into the endogenous his-3 locus in parental strain CF4582. Reference: Goudeau J, et al. Genetics. 2021 Apr 15;217(4):iyab014. doi: 10.1093/genetics/iyab014. PMID: 33693628

muIs257 [myo-3p::wrmScarlet1-10::unc-54 3'UTR] I. Muscle-specific expression of wrmScarlet1-10 (Under the control of the myo-3 promoter and unc-54 3'UTR). Generated using CRISPR/Cas9 in the SKI-LODGE strain WBM1126. Reference: Goudeau J, et al. bioRxiv 2020.07.02.185249; doi: https://doi.org/10.1101/2020.07.02.185249

muIs257 [myo-3p::wrmScarlet1-10::unc-54 3'UTR] I. Homozygous viable. Endogenously-tagged wrmScarlet11::linker::fib-1 generated via CRISPR/Cas9 insertion into parental strain CF4610. Reference: Goudeau J, et al. Genetics. 2021 Apr 15;217(4):iyab014. doi: 10.1093/genetics/iyab014. PMID: 33693628

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. split-wrmScarlet11 inserted at the N-terminus of the endogenous tbb-2 locus; detectable in all somatic tissues where wrmScarlet1-10 is present. Figure 3B from Goudeau et al., Genetics 2021. Reference: Goudeau J, et al. Genetics. 2021 Apr; 217(4): iyab014. PMID: 33693628.

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. Two tandem repeats of split-wrmScarlet11 inserted at the N-terminus of the endogenous VHA-13 locus; detectable in somatic tissues where wrmScarlet1-10 is present. Figure 4A from Goudeau et al., Genetics 2021. Reference: Goudeau J, et al. Genetics. 2021 Apr; 217(4): iyab014. PMID: 33693628.

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. split-wrmScarlet11(MDELYK) inserted at the C-terminus of the endogenous TOMM-20 locus; detectable in somatic tissues where wrmScarlet1-10 is present. Figure S6B from Goudeau et al., Genetics 2021. Reference: Goudeau J, et al. Genetics. 2021 Apr; 217(4): iyab014. PMID: 33693628.

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. C-terminal tag of HIS-72 via CRISPR/Cas9 knock-in of wrmScarlet11 into endogenous his-72 locus. Genetic background: strain CF4582. Insertion verified by PCR and fluorescence. Left flank: 5' CTCGCCAGACGCATTCGCGGAGAACGTGCT 3' (one silent mutation); Right flank: 5' TAAgctccatcaccaattctcgaagcactt 3'; sgRNA: GAGCTTAAGCACGTTCTCCG; Cas9/sgRNA plasmid: pGLOW87; wrmScarlet11^SEC^3xMyc plasmid: pGLOW88; SEC insertion allele strain: GLW26

muIs252 [eft-3p::wrmScarlet1-10::unc-54 3'UTR + Cbr-unc-119(+)] II. C-terminal tag of EGL-1 via CRISPR/Cas9 knock-in of wrmScarlet11 into endogenous egl-1 locus. Genetic background: strain CF4582. Insertion verified by PCR, Sanger sequencing, and fluorescence. Left flank: 5' CAGAAGTCTCTTCCATCGTCTTCTGGACTTTTTCGCTTTT 3' (one silent mutation); Right flank: 5' TAAgtgatcaaaatctccaacttttctcca 3'; sgRNA: AGTCCAGAAGACGATGGAAG; Cas9/sgRNA plasmid: pGLOW65; wrmScarlet11^SEC^3xMyc plasmid: pGLOW66; SEC insertion allele strain: GLW28.