Search Strains

gwSi17 [cec?4p::cec?4::WmCherry::cec?4 3'UTR] II. gwIs4 [baf-1p::GFP-lacI::let-858 3’UTR + myo-3p::RFP] X. Worms are slow growing with reduced brood size and become sterile at elevated temperatures. Expresses GFP-LacI throughout development from early embryogenesis, forming a large spot at the lacO array. Worms have red muscle (from L1 stage). CEC-4::WmCherry is visible at the nuclear periphery in embryos and L1 stage animals. Reference: Cabianca DS, et al. Nature 2019 May;569(7758):734-739. PMID: 31118512

cshIs140 [rps-28p::TIR1(F79G)::T2A::mCherry::his-11 + Cbr-unc-119(+)] II. ieSi58 [eft-3p::AID*::GFP::unc-54 3'UTR + Cbr-unc-119(+)] IV. Ubiquitously expressed single copy, modified TIR1 allele, TIR1(F79G) that is compatible with 5-PH-IAA and can be used to deplete auxin-induced degradation-tagged (AID-tagged) proteins. Efficiently depletes target proteins at 1 µM 5-Ph-IAA. Nuclear localized mCherry co-expression marker. Reference: Hills-Muckey et al. Genetics. 2022 Feb 4;220(2):iyab174. doi: 10.1093/genetics/iyab174. PMID: 34739048.

cshIs128 [rps-28p::TIR1::T2A::mCherry::his-11 + Cbr-unc-119(+)] II. ieSi58 [eft-3p::AID*::GFP::unc-54 3'UTR + Cbr-unc-119(+)] IV. Companion strain to HML1012. Harbors conventional allele of TIR1 and Nuclear localized mCherry co-expression marker.

ufIs126 [flp-13p::acr-12::GFP + lgc-11::mCherry] V. ACR-12::GFP expression labels postsynaptic iAChRs in DD motor neurons. References: Philbrook A, et al. eLife. 2018 Jul 24;7:e35692. doi: 10.7554/eLife.35692. PMID: 30039797. Oliver D, et al. PLoS Genet. 2022 Jan 28;18(1):e1010016. doi: 10.1371/journal.pgen.1010016. PMID: 35089924. Alexander K, et al. bioRxiv 2022.10.21.512874; doi: https://doi.org/10.1101/2022.10.21.512874.

mCherry tag inserted at 3' end of endogenous rps-6 locus. Reduced thermotolence at 35C compared to N2 controls. Reference: Somers H, et al. Cell Reports Methods. (2022) Apr 25;2(4):100203 PMID: 35497499

bmdSi15 [loxN + eef-1A.1p::GFP(1-10)::unc-54 3? UTR + let-858 terminator + myo-2p::mCherry::3xHA::tbb-2 3? UTR + loxP] I. bmdSi15 is a CRISPR-based integration into the ttTi4348 site (I:-5.32). Somatic expression of sfGFP(1-10) driven by the eft-3 promoter. GFP11 tag inserted into endogenous lmn-1 locus via CRISPR/Cas9 insertion into parental strain DQM104. Reference: Gregory EF, et al. MicroPubl Biol. 2023 Dec 13:2023:10.17912/micropub.biology.001022. doi: 10.17912/micropub.biology.001022. eCollection 2023. PMID: 38152058.

axIs1729 [pie-1p::LAP tag::mCherry::nos-2 3'UTR + unc-119(+)]. Maintain at 25C to maintain transgene expression.

axIs1488 [pCG176/ mCherry::patr-1]. Reference: Gallo CM, et al. Dev Biol. 2008 Nov 1;323(1):76-87.

axIs1488 [pie-1p::mCherry::patr-1::pie-1 3'UTR + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C. axIs??? [nmy-2p::pgl-1::GFP::patr-1::nmy-2 3'UTR]. Reference: Gallo CM, et al. Science. 2010 Dec 17;330(6011):1685-9.

axIs1779 [pie-1p::mCherry::H2B::tbb-2 3'UTR + unc-119(+)]. Maintain at 25C to maintain transgene expression.

axIs1928 [mCherry::par-6]. axIs1182 [GFP::par-2]. Maintain at 25C to retain transgene expression. [NOTE: axIs1182 [GFP::par-2] might not be integrated; the CGC has received reports that it does not segregate to all progeny.]

axIs1928 [mCherry::par-6].

axIs1928 [mCherry::par-6]. axIs1182 [GFP::par-2]. Temperature-sensitive Maternal-effect lethal at 25 C. Maintain at 15-20 C.

axIs1929 [nmy-2::GFP + mCherry::par-2]. Reference: Zonies S, et al. Development. 2010 May;137(10):1669-77.

axIs1943 [(pFM050) mCherry::mlc-4 + unc-119(+)].

axIs1522 [pie-1p::GFP::pgl-1::pgl-1 3'UTR + unc-119(+)]. axIs1929 [pie-1p::mCherry::par-2::pie-1 3'UTR + unc-119(+)]. Transgenes are prone to silencing -- maintain at 25C.Reference: Gallo CM, et al. Science. 2010 Dec 17;330(6011):1685-9.

axIs??? [nmy-2p::pgl-1::GFP::patr-1::nmy-2 3'UTR]. axIs1731 [pie-1p::mCherry::mex-5::pie-1 3'UTR + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C. Reference: Gallo CM, et al. Science. 2010 Dec 17;330(6011):1685-9.

axIs1522 [pie-1p::GFP::pgl-1::pgl-1 3'UTR + unc-119(+)]. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. Maintain at 25C and pick non-Unc to retain transgene expression. Reference: Wang JT, et al. eLife 2014;3:e04591.

axIs1522 [pie-1p::GFP::pgl-1::pgl-1 3'UTR + unc-119(+)]. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. Reference: Wang JT, et al. eLife 2014;3:e04591.

axIs1522 [pie-1p::GFP::pgl-1::pgl-1 3'UTR + unc-119(+)]. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. Maintain at 25C and pick non-Unc to retain transgene expression. Reference: Wang JT, et al. eLife 2014;3:e04591.

axIs1522 [pie-1p::GFP::pgl-1::pgl-1 3'UTR + unc-119(+)]. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. Maintain at 25C and pick non-Unc to retain transgene expression. Reference: Wang JT, et al. eLife 2014;3:e04591.

axIs1522 [pie-1p::GFP::pgl-1::pgl-1 3'UTR + unc-119(+)]. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. Maintain at 25C and pick non-Unc to retain transgene expression. Reference: Wang JT, et al. eLife 2014;3:e04591.

axIs1522 [pie-1p::GFP::pgl-1::pgl-1 3'UTR + unc-119(+)]. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. Maintain at 25C and pick non-Unc to retain transgene expression. Reference: Wang JT, et al. eLife 2014;3:e04591.

mCherry tag inserted into endogenous mex-5 locus. References: Smith J, et al. eLife. 2016 Dec 3;5:e21337. doi: 10.7554/eLife.21337. PMID: 27914198.

mCherry inserted at C terminus of endogenous meg-3 locus. fog-2(q71) is male/female strain. Maintain by mating. XX animals are female. XO animals are WT males. Reference: Putnam A, et al. Nat Struct Mol Biol. 2019 Mar;26(3):220-226.

mCherry inserted at C terminus of endogenous pgl-3 locus. fog-2(q71) is male/female strain. Maintain by mating. XX animals are female. XO animals are WT males. Reference: Putnam A, et al. Nat Struct Mol Biol. 2019 Mar;26(3):220-226.

qIs51 [myo-2p::GFP + pes-10p::GFP + F22B7.9p::GFP]. Heterozygotes are wild-type myo-2::GFP+ and segregate non-myo-2::GFP ax3050; ax4209 homozygotes (maternal effect lethal), wild-type myo-2::GFP+ heterozygotes, and arrested nT1[qIs51] aneuploids. Pick wild-type myo-2::GFP+ and check for correct segregation of progeny to maintain. References: Smith J, et al. eLife. 2016 Dec 3;5:e21337. doi: 10.7554/eLife.21337. PMID: 27914198. Folkman A, et al. Development. 2019 Mar 25;146(6):dev171116. doi: 10.1242/dev.171116. PMID: 30814118.

qIs51 [myo-2p::GFP + pes-10p::GFP + F22B7.9p::GFP]. Homozygous mex-5(ax3050[mCherry::mex-5]); par-1(ax4206[par-1::meGFP]) animals are fully viable and fertile. References: Smith J, et al. eLife. 2016 Dec 3;5:e21337. doi: 10.7554/eLife.21337. PMID: 27914198. Folkman A, et al. Development. 2019 Mar 25;146(6):dev171116. doi: 10.1242/dev.171116. PMID: 30814118.

bqSi189 [lmn-1p::mCherry::his-58::pie-1 3'utr] II. mNeonGreen is inserted at the N-terminus of the endogenous npp-10 locus. bqSi189 is a single-copy MosSCI insertion into ttTi5605. Reference: Thomas et al. 2022. Cytoplasmic nucleoporin foci are stress-sensitive, non-essential condensates in C. elegans

bqSi189 [lmn-1p::mCherry::his-58::pie-1 3'utr] II. mNeonGreen is inserted at the N-terminus of the endogenous npp-9 locus. bqSi189 is a single-copy MosSCI insertion into ttTi5605. Reference: Thomas et al. 2022. Cytoplasmic nucleoporin foci are stress-sensitive, non-essential condensates in C. elegans

bqSi189 [lmn-1p::mCherry::his-58::pie-1 3'utr] II. mNeonGreen is inserted at the C-terminus of the endogenous xpo-1 locus. bqSi189 is a single-copy MosSCI insertion into ttTi5605. Reference: Thomas et al. 2022. Cytoplasmic nucleoporin foci are stress-sensitive, non-essential condensates in C. elegans

ujIs113 [pie-1p::mCherry::H2B::pie-1 3'UTR + nhr-2p::his-24::mCherry::let-858 3'UTR + unc-119(+)]. Reference: Zacharias A, et al. PLoS Genet. 2015 Oct 21;11(10):e1005585.

ujIs113 [pie-1p::mCherry::H2B::pie-1 3'UTR + nhr-2p::his-24::mCherry::let-858 3'UTR + unc-119(+)] II. ujIs193 [nhr-67::TY1::EGFP::3xFLAG + unc-119(+)]. TY1::EGFP::3xFLAG tag inserted in frame at C-terminus of coding sequence in fosmid ID#WRM0633cC01 by recombineering. Expression of transgene confirmed by GFP.

ujIs113 [pie-1p::mCherry::H2B::pie-1 3'UTR + nhr-2p::his-24::mCherry::let-858 3'UTR + unc-119(+)] II. ujEx173 [ceh-36::TY1::eGFP::3xFLAG + unc-119(+)]. ujEx173 rescues unc-36, suppressing synthetic lethality in animals carrying the array. Reference: Walton T, et al. PLoS Genet. 2015 Mar 4;11(3):e1005003.

ujIs113 [pie-1p::mCherry::H2B::pie-1 3'UTR + nhr-2p::his-24::mCherry::let-858 3'UTR + unc-119(+)]. stIs10286 [nob-1::GFP::unc-54 3'UTR + rol-6(su1006)]. stIs10286 contains 9kb promoter and full nob-1 transcript fused to GFP. Reference: Zhao Z, et al. PLoS Genet. 2010 Sep 2;6(9):e1001089.

ujIs113 [pie-1p::mCherry::H2B::pie-1 3'UTR + nhr-2p::his-24::mCherry::let-858 3'UTR + unc-119(+)] II. ujIs153 [ceh-13::TY1::EGFP::3xFLAG + unc-119(+)]. TY1::EGFP::3xFLAG tag inserted in frame at C-terminus of coding sequence in fosmid ID#WRM0622c06 by recombineering. Expression of transgene confirmed by GFP.

agIs26 [clec-60p::GFP + myo-2p::mCherry]. mCherry expression in pharynx. GFP expression in posterior gut is upregulated during S. aureus infection and at temperatures >15C. [NOTE: This strain has also been described as AU185 in publications.] Reference: Irazoqui JE, et al. Proc Natl Acad Sci U S A. 2008 Nov 11;105(45):17469-74. (PMID: 18981407)

zuIs263 [myo-3p::myo-3(5' UTR)::npp-9::mCherry::BLRP::3xFLAG::npp-9(3' UTR) + unc-119(+)]. Reference: Steiner FA, et al. Genome Res. 2012 Apr;22(4):766-77.

zuIs258 [his-72p::his-72(5' UTR)::BIRA::GFP::his-72(3' UTR) + unc-119(+)]. GFP expression detectable in embryos. zuIs263 [myo-3p::myo-3(5' UTR)::npp-9::mCherry::BLRP::3xFLAG::npp-9(3' UTR) + unc-119(+)]. Reference: Steiner FA, et al. Genome Res. 2012 Apr;22(4):766-77.

qSi77 [mex-5p::eGFP::3xFLAG::tbb-1 3'utr::gpd-2 SL2 splice site::mCherry::3xMyc::pgl-1 RGG repeat::tbb-1 3'utr and intergenic region + unc-119(+)] inserted into ttTi5605 on LG II. References: Noble DC, et al. Genetics. 2016 Jan;202(1):221-34.

qSi369 [sygl-1p::24xMS2 loops::3xflag::sygl-1::sygl1 3'UTR]. qSi370 [mex-5p:: MS2 Coat Protein::linker::sfGFP::tbb-2 3' UTR::gpd-2 intergenic sequence::H2B::mCherry::unc-54 3' UTR]. Superficially wild-type with expression of sfGFP and nuclear mCherry in germline. qSi369 and qSi370 constitute an MS2 system which allows live visualization of sygl-1 nascent transcripts in the C. elegans germline in a glp-1 mutant background. qSi370 can be prone to silencing, especially after severe starvation; silencing of GFP or mCherry expression can occur independently of one another. Maintain by picking animals with bright GFP and mCherry expression. Reference: Lee C, et al. Dev Cell. 2019 Aug 19;50(4):426-435.e4.

qSi369 [sygl-1p::24xMS2 loops::3xflag::sygl-1::sygl1 3'UTR]. qSi370 [mex-5p:: MS2 Coat Protein::linker::sfGFP::tbb-2 3' UTR::gpd-2 intergenic sequence::H2B::mCherry::unc-54 3' UTR]. Superfically wild-type with expression of sfGFP and nuclear mCherry in germline. qSi369 and qSi370 constitute an MS2 system which allows live visualization of sygl-1 nascent transcripts in the C. elegans germline in a glp-1 mutant background. Reference: Lee C, et al. Dev Cell. 2019 Aug 19;50(4):426-435.e4.

qSi369 [sygl-1p::24xMS2 loops::3xflag::sygl-1::sygl1 3'UTR]. qSi370 [mex-5p:: MS2 Coat Protein::linker::sfGFP::tbb-2 3' UTR::gpd-2 intergenic sequence::H2B::mCherry::unc-54 3' UTR]. Heterozygotes are wild-type with pharyngeal GFP signal, and segregate wild-type GFP+ heterozygotes, non-GFP pharynx q224 homozygotes (Glp sterile at 20-25C) and dead eggs (hT2 homozygotes). All animals are sfGFP + in the germline, with distal and proximal transcription sites in the nucleus. qSi369 and qSi370 constitute an MS2 system which allows live visualization of sygl-1 nascent transcripts in the C. elegans germline in a glp-1 mutant background. Reference: Lee C, et al. Dev Cell. 2019 Aug 19;50(4):426-435.e4.

qSi380 [mex-5p::eGFP::3xOLASS::linker::his-58::MODC pest::3xboxb::tbb-2 3'UTR::SL2 trans-splice site::mCherry::3xV5::linker::his-58::MODC pest::mutant 3xboxb::tbb-2 3'utr::tbb-1 intergenic region] IV. Worms are fertile at 20C. Improved tethering assay for use in the C. elegans germline. GFP reporter mRNA is under control of a germline-expressed mex-5 promoter and has three boxB stem-loops in its 3'UTR. The RNA-binding protein (RBP) is tagged with lamda-N. The nascent transcript driven by mex-5 promoter is resolved by trans-splicing into two mRNAs that encode distinct reporters. The GFP reporter RNA has three functional boxB stem-loops in its 3'UTR; the mCherry reporter 3'UTR has three mutated boxB stem-loops that do not bind lamda-N and therefore provides an internal control. Addition of an OLLAS tag to GFP and a V5 tag to mCherry enables sensitive immunostaining and immunoblotting. Reference: Doenier J, et al. RNA. 2021 Jun;(6)643-652. PMID: 33727224.

qSi380 [mex-5p::eGFP::3xOLASS::linker::his-58::MODC pest::3xboxb::tbb-2 3’utr::SL2 trans-splice site::mCherry::3xV5::linker::his-58::MODC pest::mutant 3xboxb::tbb-2 3'utr::tbb-1 intergenic region] IV. Worms are fertile at 20C. Improved tethering assay for use in the C. elegans germline. GFP reporter mRNA is under control of a germline-expressed mex-5 promoter and has three boxB stem–loops in its 3?UTR. The RNA-binding protein (RBP) is tagged with lamda-N. The nascent transcript driven by mex-5 promoter is resolved by trans-splicing into two mRNAs that encode distinct reporters. The gfp reporter RNA has three functional boxB stem–loops in its 3?UTR; the mCherry reporter 3?UTR has three mutated boxB stem–loops that do not bind lamda-N and therefore provides an internal control. Addition of an OLLAS tag to GFP and a V5 tag to mCherry enables sensitive immunostaining and immunoblotting. Reference: Doenier J, et al. RNA. 2021 Jun;(6)643-652. PMID: 33727224.

wowEx68 [ges-1p::3xHA::TurboID::unc-54 3'UTR + myo-2p::mCherry]. Pick mCherry+ to maintain. TurboID with HA tag is expressed in intestinal cells. Reference: Branon TC, et al. Nat Biotechnol. 2018 Oct;36(9):880-887.

wowEx71 [ges-1p::3xHA::miniTurbo::unc-54 3'UTR + myo-2p::mCherry]. Pick mCherry+ to maintain. miniTurbo with HA tag is expressed in intestinal cells. Reference: Branon TC, et al. Nat Biotechnol. 2018 Oct;36(9):880-887.

peIs1091 [gcy5p::ChR2Y2 + unc-122p::mCherry]. ChR2 expression in the ASER neuron. Reference: Kunitomo H, et al., 2013, Nat Commun. 2013;4:2210. doi: 10.1038/ncomms3210.

peIs1095 [gcy-7p::ChR2Y2::Venus + unc-122::mCherry]. ChR2Y2 expression in ASEL. Reference: Wang L, et al. J Neurosci, 2017. 37(8): p. 2097-2111. PMID: 28126744

peIs1709 [gpc-1p::FLAG::pab-1::sl2::NLS::GFP + unc-122p::mCherry]. FLAG-tagged poly(A)-binding protein (PAB-1) can be used for mRNA tagging. Reference: Tomioka M, et al. Nat Commun. 2016 May 20;7:11645. PMID: 27198602