mNeonGreen::3xFLAG::AID was inserted at the C-terminus of the endogenous lin-39 locus by CRISPR. Endogenous lin-39 expression marked by mNG. LIN-39 protein can be degraded by Auxin application with expression of TIR-1 protein. Reference: Feng W, et al. Elife. 2020 Jan 3;9. pii: e50065. doi: 10.7554/eLife.50065.

Temperature sensitive Vul. 12% Vul at 15C and 45% Vul at 25C. VC's die. Variably Egl. Variably abnormal vulval divisions. See also WBPaper00001768

Vulvaless. Strong loss of function allele.

Vulvaless. Temperature sensitive. Suppressor of n765.

Vulvaless. Strong loss of function allele.

Vulvaless.

Vul. Strong loss of function allele.

C07H6.7. External left primer: GGACCCGAAATGTTTCAAGA. External right primer: CCGTTATTCTGCCGATCATT. Internal left primer: TCAGCGCTTTGCAGAAACTA. Internal right primer: CGAAATTGCTGAGTTCGTCA. Internal WT amplicon: 1900 bp. Deletion size: 1206 bp. Deletion left flank: GGAGCTTCCTAACTATAACGCTCCAACTCT. Deletion right flank: GCATTCATCAAAAGGAATTAGATCAACCTA. Attribution: This strain was provided by the C. elegans Reverse Genetics Core Facility at the University of British Columbia, which is part of the international C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

ynIs40 [flp-11p::GFP] V. kas1 is a point mutation in the second intron splice acceptor site, disrupting splicing. Worms are vulvaless and have severe locomotion defects. Reference: Feng W, et al. Elife. 2020 Jan 3;9. pii: e50065. doi: 10.7554/eLife.50065.

Unc. Vulvaless (temperature sensitive-91% Vul at 15C and 100% Vul at 20C and 25C). n1490 is also temperature sensitive Unc.

Small. Vulvaless (temperature sensitive-91% Vul at 15C and 100% Vul at 20C and 25C). n1490 is also temperature sensitive Unc.

n1760: strong allele of lin-39, vulvaless (n300-like). n945: HSN-. Egl. Coiler.

Heterozygotes are WT and segregate WT, DpyUnc and Vul. Pick WT to maintain.

Heterozygotes are WT and segregate WT, DpyUnc and Vul. Pick WT to maintain.

Small brood size. Semi-sterile. n945: HSN-. Egl. Coiler.

muIs23 [hsp::lin-39 + (pMH86) dpy-20(+)]. Heat-shock inducible lin-39. muIs23 is a spontaneous integrant whose chromosomal location is unknown. [NOTE: This strain was previously described as carrying lin-39(n1760), but it is actually carrying the g to a substitution of mu26. Strain MT7255 has been confirmed to be carrying the a to t substitution of n1760.]

Pick WT to maintain strain. Dp lost at high frequency, usable for mosaic analysis. Animals without the Dp are Unc, Vul and Ncl.

muIs6 [lin-39::lacZ + rol-6(su1006)] IV. lin-39 promoter driving lacZ. muIs6 was integrated by gamma irradiation.

Very sick, Muv, Scrawny. Extra rays in males in body. Ectopic expression of lin-39, mab-5, egl-5. Cold sensitive - grows better at 25C.

deIs1[unc-30(+) + lin-39TL::GFP (yeast DNA)]. A translational fusion of GFP to the C terminus of LIN-39. Present on a YAC. Yeast chromosomal DNA was injected and integrated. Expression is very faint.

deIs4 [ajm-1::GFP + GFP::lin-39(YAC) + dpy-20(+)]. A transcriptional fusion of GFP to the ATG of lin-39, with a stop codon between GFP and LIN-39 sequences. Present on a YAC. Yeast chromosomal DNA was injected and integrated. Expression is very faint and may get fainter over time. Freeze upon receipt.

deIs4 [ajm-1::GFP + GFP::lin-39(YAC) + dpy-20(+)]. A transcriptional fusion of GFP to the ATG of lin-39, with a stop codon between GFP and LIN-39 sequences. Present on a YAC. Yeast chromosomal DNA was injected and integrated. Expression is very faint and may get fainter over time. Therefore, freeze upon receipt.

kasEx80 [oig-1p::tagRFP::unc-54 3'UTR + pha-1(+)]. Maintain at 25C to maintain array. RFP driven by minimal oig-1 promoter for expression in VD-type GABAergic motor neurons. This construct uses the minimal length of promoter containing overlapping LIN-39 and UNC-30 ChIp-seq peaks (deletion of the single LIN-39 binding site within it compromised GABAergic motor neuron expression). Whereas other available oig-1 constructs are expressed ectopically in cholinergic motor neurons in unc-3 mutants, expression of this construct remains exclusively in GABAergic motor neurons. Reference: Feng W, et al. Elife. 2020 Jan 3;9. pii: e50065. doi: 10.7554/eLife.50065.

kasEx149 [oig-1p(2.6kb_del)::GFP::unc-54 3'UTR + myo-2p::GFP]. Pick worms with GFP+ pharynx to maintain array. Unc. 2.6kb cis-regulatory region with 200bp deletion removing predicted LIN-39 binding site upstream of oig-1 was fused to GFP. Expression of oig-1::GFP in GABAergic motor neurons is been abolished; expression was observed specifically in cholinergic motor neurons of the ventral nerve cord. Reference: Feng W, et al. Elife. 2020 Jan 3;9. pii: e50065. doi: 10.7554/eLife.50065.

kasEx151 [oig-1p(2.6kb_del)::GFP::unc-54 3'UTR + myo-2p::GFP]. Pick worms with GFP+ pharynx to maintain array. Unc. 2.6kb cis-regulatory region with 300bp deletion removing predicted LIN-39 binding site upstream of oig-1 was fused to GFP. Expression of oig-1::GFP in GABAergic motor neurons is retained, but eliminates ectopic expression in cholinergic motor neurons of the ventral nerve cord. Reference: Feng W, et al. Elife. 2020 Jan 3;9. pii: e50065. doi: 10.7554/eLife.50065.

qyIs138 [unc-62p::rde-1(genomic) + myo-2::YFP + unc-119(+)]. VPCs sensitive to RNAi. Vul phenotype from lin-39 RNAi depletion.

qyIs139 [unc-62p::rde-1(genomic) + myo-2::YFP + unc-119(+)]. VPCs sensitive to RNAi. Vul phenotype from lin-39 RNAi depletion.

wgIs18 [lin-39::TY1::EGFP::3xFLAG + unc-119(+)]. TY1::EGFP::3xFLAG tag inserted in frame at C-terminus of lin-39 coding sequence of fosmid ID#WRM0616aE11 by recombineering. Expression of transgene confirmed by GFP. References: Sarov, M, et al. Nat Methods (2006) 10:839-44. Zhong, M, et al. PLoS Genet (2010) 6(2):e1000848. Strain was constructed as part of the Regulatory Element Project, part of modENCODE (http://www.modencode.org)

zuIs178 [his-72(1kb 5' UTR)::his-72::SRPVAT::GFP::his-72 (1KB 3' UTR) + 5.7 kb XbaI - HindIII unc-119(+)]. stIs10024 [pie-1::H2B::GFP::pie-1 3' UTR + unc-119(+)]. stIs10224 [lin-39::H1-wCherry + unc-119(+)].

ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. stIs10116 [his-72(promoter)::his-24::mCherry::let-858 3'UTR + unc-119(+)]. stIs10311 [lin-39::TGF(3D3)::GFP::TY1::3xFLAG inserted into fosmid WRM0617dE06 as C-terminal protein fusion]. [NOTE: the ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV transgene was previously annotated as itIs37 in this strain. The correct name of the transgene is ltIs37 and not itIs37.]

ccIs4251 [(pSAK2) myo-3p::GFP::LacZ::NLS + (pSAK4) myo-3p::mitochondrial GFP + dpy-20(+)] I. stIs10224 [lin-39p::HIS-24::mCherry + unc-119(+)]. Reference: Liu, X, et al., Cell (2009).