Search Strains

Modular linker::mNeonGreen::3xFLAG::linker tag inserted internally in the first exon of the endogenous acn-1 locus by CRISPR. Will produce a linker::mNG::3xFLAG::linker fusion after the 32nd amino acid. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous qua-1 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous cpg-7 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

mNeonGreen::3xFLAG tag inserted at the C-terminus of the endogenous bli-5 locus by CRISPR. Allele obtained using the self-excising casstte, following Dickinson et al, 2015 method.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous K10D3.4 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous col-125 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous col-103 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous piit-1 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous ctsa-1.1 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous lon-8 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

linker::mScarlet::2xOLLAS::linker inserted at the C-terminus of the endogenous K10D3.4 locus by CRISPR using a Cas9 RNP. Allele obtained by replacing a modular mNeonGreen::3xFLAG cassette from wrd296.

linker::mScarlet::2xOLLAS::linker inserted at the C-terminus of the endogenous col-125 locus by CRISPR using a Cas9 RNP. Allele obtained by replacing a modular mNeonGreen::3xFLAG cassette from wrd300.

linker::mScarlet::2xOLLAS::linker inserted at the C-terminus of the endogenous col-103 locus by CRISPR using a Cas9 RNP. Allele obtained by replacing a modular mNeonGreen::3xFLAG cassette from wrd301.

linker::mScarlet::2xOLLAS::linker inserted at the C-terminus of the endogenous piit-1 locus by CRISPR using a Cas9 RNP. Allele obtained by replacing a modular mNeonGreen::3xFLAG cassette from wrd302.

linker::mScarlet::2xOLLAS::linker inserted at the C-terminus of the endogenous ctsa-1.1 locus by CRISPR using a Cas9 RNP. Allele obtained by replacing a modular mNeonGreen::3xFLAG cassette from wrd303.

linker::mScarlet::2xOLLAS::linker inserted at the C-terminus of the endogenous lon-8 locus by CRISPR using a Cas9 RNP. Allele obtained by replacing a modular mNeonGreen::3xFLAG cassette from wrd305.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted in the first exon after the signal sequenceof the endogenous srap-1 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted internally to produce a translational fusion after amino acid 120 in the endogenous col-166 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted internally in the last exon of the endogenous lrp-1 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

mScarlet::2xOLLAS tag inserted at the C-terminus of the endogenous dpy-14 locus by CRISPR. Generated by replacing mNG::3xFLAG with mScarlet::2xOLLAS in parental strain JDW651.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous dao-2 locus by CRISPR using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

30x linker::mScarlet(dpi)::10x linker tag inserted into the C-terminus of the endogenous dpy-13 locus by CRISPR using a Cas9 RNP. Derived by modification of syb3318[dpy-13::mNG] in parental strain PHX3318, replacing mNeonGreen with the mScarlet and linkers.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous col-159 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous col-118 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous col-13 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted internally in exon 2 of the endogenous col-10 locus by CRISPR which will produce a translational fusion after amino acid 89. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Superficially wild type. Modular linker::mNeonGreen::3xFLAG::linker tag inserted in the endogenous col-97 locus by CRISPR to produce a translational fusion inserted internally near the C-terminus (after amino acid 288). Allele obtained using plasmid-based unc-119 selection. Injection of a Cre recombinase plasmid failed to excise the loxP-flanked unc-119(+) cassette for unknown reasons. The insert was verified to be correct through Sanger sequencing. Knock-in is linked to the temperature-sensitive unc-119(kst33) allele. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous col-75 locus by CRISPR. Allele obtained using plasmid-based unc-119 selection in a temperature-sensitive unc-119(kst33) III background The unc-119(+) cassette was removed through Cre-mediated excision and the unc-119(kst33) allele was removed by outcrossing. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted internally in exon 1 in the endogenous col-75 locus by CRISPR; produces a translation fusion after amino acid 18, immediately following the signal peptide.. Allele obtained using plasmid-based unc-119 selection in a temperature-sensitive unc-119(kst33) III background The unc-119(+) cassette was removed through Cre-mediated excision and the unc-119(kst33) allele was removed by outcrossing. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

Superficially wild type. Linker::mScarlet::2xOLLAS::linker inserted internally, to produce a translational fusion 11 amino away from the C-terminus of the endogenous cpz-1 locus by CRISPR using a Cas9 RNP. Allele obtained by replacing a modular mNeonGreen::3xFLAG cassette from wrd128.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted at the C-terminus of the endogenous crim-1 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs. Superficially wild type.

wrdSi19 [mex-5p::TIR1:F2A:mTagBFP2:AID*::NLS::tbb-2 3'UTR] (I:-5.32). Strain allows germline-specific depletion of NHR-23::AID*LLTEV::3xFLAG using the auxin-inducible degron system. wrdSi19 was made by crossing parental strain KRY87 to JDW83 [wrdSi10 (mex-5p::TIR1:F2A:mTagBFP2:tbb-2 3?UTR+SEC, I:-5.32); him5(e1490) V] and using heatshock to remove the SEC. Reference: Ragle JM, et al. Development. 2020 Nov 27;147(22):dev193862. doi: 10.1242/dev.193862. PMID: 33060131.

mwEx32 [pat-3(YYFF) + sur-5::GFP]. Pick GFP+ to maintain. mwEx32 carries a mutant form of pat-3 gene with tyrosine (Y) to phenylalanine (F) mutations; rescues pat-3 null allele. Abnormal DTC migration. Reference: Lee M, et al. J Biol Chem. 2001 Sep 28;276(39):36404-10.

Homozygous sterile deletion chromosome balanced by bli-4- and GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP tm4014 homozygotes (sterile). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. The tm4014 allele was provided by the National BioResource Project (NBRP, for C. elegans).

GFP inserted at N-terminus of endogenous ddx-15 locus.

wrdSi3 [sun-1p::TIR1::F2A::mTagBFP2::AID*::NLS::tbb-2 3'UTR] (II:0.77). Endogenous dpy-27 locus tagged with AID* element and myc to create a conditional allele using the auxin-inducible degron (AID). In absence of auxin, ~40% of worms are male due to him-8(me4) mutation. In the presence of auxin, ~100% of worms are male (hermaphrodite-lethal due to degradation of AID-tagged DPY-27). Reference: Li Q, et al. Inducible degradation of dosage compensation protein DPY-27 facilitates isolation of Caenorhabditis elegans males for molecular and biochemical analyses. bioRxiv 2022.01.27.478040; doi: https://doi.org/10.1101/2022.01.27.478040.

Inappropriate targeting of H3K9me2 and H3K9me3. Derived from C. briggsae strain AF16. Reference: Larson BJ, et al. Genetics. 2016 Jun 8. pii: genetics.116.191130.

No visible phenotype except for reduced brood size. Synthetic sterile with nos-2(RNAi). 1176 bp deletion starting at aa 58 in nos-1 ORF and ending 414 bp past the end of the nos-1 ORF.

axEx1125 [pie-1p::mex-5::GFP::pie-1 3’UTR + rol-6(su1006) + N2 genomic DNA]. Maintain at 25C. Pick Rollers to maintain. axEx1125 contains pKR2.04, a construct carrying MEX-5::GFP in vector pKR1.42; pKR1.42 uses the pie-1 promoter, enhancer, and 3? UTR to drive maternal expression of GFP in embryos. Animals with the array are Rollers. Animals which have lost the array are WT.

Heterozygotes are WT and segregate WT, DpyUncs and dead eggs. The nos-2(ok230) allele is due to deletion of bases 30999 to 33076 of cosmid ZK1127 (GenBank accession U58758) and also deletes a portion of the him-14 gene (him-14 is in an intron of nos-2).

itIs153 [pie-1p::par-2::GFP + rol-6(su1006) + N2 genomic DNA]. ojIs1 [pie-1p::GFP::tbb-2 + unc-119(+)]. Maintain at 25C. Constructed by crossing heterozygous ojIs1 males into KK866 (itIs153) hermaphrodites and selecting for double homozygosity of the arrays. itIs153 is an integrated derivitive of axEx1094.

100% Sterile at 25C. Him and 50% Emb at 20C. Maintain at 15C.

Heterozygotes are WT and segregate WT, Uncs which give only dead eggs, and dead eggs. mbk-2(pk1427) is a deletion that removes most of the mbk-2 locus.

axIs1460 [pie-1p::GFP::pal-1(genomic)::pal-1 3'UTR + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C. pal-1 coding region and 3’ sequences were amplified from genomic DNA and cloned into pDONR201 to create ORF+3’ Entry Clones.

axIs1462 [pie-1p::GFP::pie-1 ORF::pie-1 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.

axIs1464 [pie-1p::GFP::pgl-3 ORF::pgl-3 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.

axIs1466 [pie-1p::GFP::mex-5 ORF::mex-5 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.

axIs1471 [pie-1p::GFP::fbf-1 ORF::fbf-1 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.

axIs1492 [pie-1p::GFP::tbb-2 ORF::tbb-2 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.

axIs1498 [pie-1p::GFP::gld-1 ORF::gld-1 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.