Search Strains

More Fields See WormTagDB for other published tagged loci.
Strain Species Genotype Add
PHX7377 C. elegans nlp-7b(syb7377[nlp-7b::SL2::GFP::H2B]) X. Show Description
Endogenous nlp-7 locus (B-isoform) tagged with SL2::GFP::H2B using CRISPR/Cas9. Please contact Oliver Hobert prior to publishing work using this strain.
PHX7394 C. elegans nlp-36(syb7394[nlp-36::SL2::GFP::H2B]) III. Show Description
Endogenous locus tagged with SL2::GFP::H2B using CRISPR/Cas9. Please contact Oliver Hobert prior to publishing work using this strain.
PHX7422 C. elegans nlp-39(syb7422[nlp-39::SL2::GFP::H2B]) I. Show Description
Endogenous locus tagged with SL2::GFP::H2B using CRISPR/Cas9. Please contact Oliver Hobert prior to publishing work using this strain.
PHX7428 C. elegans nlp-15(syb7428[nlp-15::SL2::GFP::H2B]) I. Show Description
Endogenous locus tagged with SL2::GFP::H2B using CRISPR/Cas9. Please contact Oliver Hobert prior to publishing work using this strain.
PHX7537 C. elegans nlp-20(syb7537[nlp-20::SL2::GFP::H2B]) IV. Show Description
Endogenous locus tagged with SL2::GFP::H2B using CRISPR/Cas9. Please contact Oliver Hobert prior to publishing work using this strain.
PHX7564 C. elegans nlp-79(syb7564[nlp-79::SL2::GFP::H2B]) IV. Show Description
Endogenous locus tagged with SL2::GFP::H2B using CRISPR/Cas9. Please contact Oliver Hobert prior to publishing work using this strain.
PHX8127 C. elegans srm-1(syb8127[unc-25p(fragment)::SL1-aaaa::FLP D5::let-858 3’UTR]) IV. Show Description
srm-1(syb8127[dpy-10 sgRNAsite::unc-25 fragment with tataa sites::dpy-10 sgRNAsite::SL1-aaaa::FLP D5::let-858 3’utr]) (IV:5015000). FLP D5 recombinase driver expressed from a fragment of the unc-25 promoter that expresses in RME neurons. Recombination was only modestly penetrant. Promoter construct contains dpy-10 sites allowing for a straightforward exchange of the promoter. Reference: Rossi L, et al. Curr Biol. 2025 Apr 20:S0960-9822(25)00355-0. doi: 10.1016/j.cub.2025.03.039. PMID: 40273913.
PJ1271 C. elegans daf-4(m592) III; ccIs55 V; daf-3(e1376) X. Show Description
ccIs55 [unc-54::lacZ + sup-7(st5)] V. Maintain at 15C. daf-4 is temperature-sensitive and dauer formation (not body size) phenotype is suppressed by daf-3. Dauers will form only when plates are crowded, starved, and maintained at 26C. Animals are small at 25C.
PJ1277 C. elegans ccIs4251 I; unc-51(e369) ccIs55 V. Show Description
ccIs4251 [(pSAK2) myo-3p::GFP::LacZ::NLS + (pSAK4) myo-3p::mitochondrial GFP + dpy-20(+)] I. ccIs55 [unc-54::lacZ + sup-7(st5)] V. GFP expression in nuclei and mitochondria of muscle cells.
PQ535 C. elegans alg-1(ap428 [alg-1::Y45F10D.4 3'UTR]) X. Show Description
alg-1(ap428 [alg-1::Y45F10D.4 3’UTR]) X. alg-1 control strain. ap428 is a CRISPR-engineered allele in which the endogenous alg-1 3'UTR was replaced by the Y45F10D.4 3'UTR. The Y45F10D.4 3'UTR was chosen because it appears to be stably expressed, is commonly used as a control gene in quantitative RT-PCR experiments, and its short 3’UTR lacks ALG-1 binding sites. Reference: Aalto AP, et al. PLoS Genet. 2018 Jun 21;14(6):e1007379.
PS10162 C. elegans nlp-50(sy2074) II. Show Description
Superficially wild type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-50. Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: gcagtttcacacaaaccATGCGCTTCTCCGTCT. Right flanking sequence: TTGTTGCTCTATTTGCTCTTCTTGCTGTCTCTTATG. Inserted sequence between the two-flanking sequence (STOP-IN cassette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA: AGCAAATAGAGCAACAAAGA. Method Reference: Wang H, et al. G3 (Bethesda). 2018 Nov 6;8(11):3607-3616.
PS10165 C. elegans nlp-51(sy2053) II. Show Description
Superficially wild type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-51. Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: gtttttcttcagtttcaaatcaaaATGCGATTCCTCA. Right flanking sequence: TCTTGGCTCTCCTCGTGCTCTTCGCCATCACCC. Inserted sequence between the two-flanking sequence (STOP-IN cassette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA: CAAAATGCGATTCCTCATCT. Method Reference: Wang H, et al. G3 (Bethesda). 2018 Nov 6;8(11):3607-3616.
PS295 C. elegans let-23(sy97) unc-4(e120)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozgyotes are WT and segregate WT, DpyUncs and Vulvaless Unc-4s. sy97 is only 15% viable. Maintain by picking WT. Do not distribute this strain; other labs should request it from the CGC.
PS302 C. elegans let-23(sy10) unc-4(e120)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are WT and segregate WT, DpyUnc and Sterile Unc-4s. sy10 is only 15% viable. Maintain by picking WT. Do not distribute this strain; other labs should request it from the CGC.
PS6844 C. elegans syIs301 V. Show Description
syIs301 [myo-2p:NLS::GAL4SC::VP64::unc-54 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)].  myo-2 cGAL driver for pharyngeal muscle.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS6916 C. elegans syIs317 II. Show Description
syIs317 [nlp-40p::NLS::GAL4SK::VP64::unc-54 3'UTR + myo-2p::NLS::mCherry + pBlueScript].  nlp-40 cGAL driver for intestine.  NOTE: Incorrectly annotated as being on LG III in paper; actually should be on LG II.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS6934 C. elegans syIs319 III. Show Description
syIs319 [nlp-40p::NLS::GAL4SK::VP64::unc-54 3'UTR + myo-2p::NLS::mCherry + pBlueScript] III.  nlp-40 cGAL driver for the intestine.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS6935 C. elegans syIs320 V. Show Description
syIs320 [nlp-40p::NLS::GAL4SK::VP64::unc-54 3'UTR + myo-2p::NLS::mCherry + pBlueScript] V.  nlp-40 cGAL driver for intestine.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS6936 C. elegans syIs321 I. Show Description
syIs321 [myo-3p::NLS::GAL4SK::VP64::unc-54 3'UTR + myo-2p::NLS::mCherry + pBlueScript].  myo-3 cGAL driver for body wall muscle.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS6961 C. elegans syIs334 X. Show Description
syIs334 [rab-3p::NLS::GAL4SK::VP64::let-858 3'UTR + unc-122p::RFP +  pBlueScript].  rab-3 cGAL driver for the whole nervous system.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS6963 C. elegans syIs336 X. Show Description
syIs336 [rab-3p::NLS::GAL4SK::VP64::let-858 3'UTR + unc-122p::RFP +  pBlueScript].  rab-3 cGAL driver for the whole nervous system.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7154 C. elegans syIs391 IV. Show Description
syIs391 [myo-2p::NLS::GAL4SK::VP64::unc-54 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)].  myo-2 cGAL driver for pharyngeal muscle.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7155 C. elegans syIs392. Show Description
syIs392 [unc-17p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)] cGAL driver for Cholinergic neurons. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7160 C. elegans syIs393 IV. Show Description
syIs393 [unc-47p::NLS::GAL4SK::VP64::let-858 3'UTR + unc-122p::RFP +  pBlueScript].  unc-47 cGAL driver for GABAergic neurons.  Relatively weak expression. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7167 C. elegans syIs396 syIs337 III. Show Description
syIs396 [unc-47p::NLS::NLS::GAL4SK::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)].  syIs337 [15xUAS::Δpes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)].  syIs396 is unc-47 cGAL driver for GABAergic neurons.  syIs337 is GFP cGAL effector.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7169 C. elegans syIs337 syIs398 III. Show Description
syIs337 [15xUAS::Δpes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)].  syIs398 [hsp16.41p::NLS::GAL4SK::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder(NEB)].  syIs337 is a GFP cGAL effector. syIs398 is hsp-16.41 cGAL driver for heat shock promoter. Bright GFP fluorescence in a few head neurons without heat shock.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7171 C. elegans syIs337 III; syIs400 V. Show Description
syIs337 [15xUAS::Δpes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] III.  syIs400 [hsp16.41p::NLS::GAL4SK::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder(NEB)] V. syIs337 is a GFP cGAL effector. syIs400 is hsp-16.41 cGAL driver for heat shock promoter. Bright GFP fluorescence in a few head neurons without heat shock.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7172 C. elegans syIs337 syIs401 III. Show Description
syIs337 [15xUAS::Δpes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] III. syIs401 [hsp16.41p::NLS::GAL4SK::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder(NEB)].  syIs337 is a GFP cGAL effector. syIs401 is hsp-16.41 cGAL driver for heat shock promoter. Low levels of GFP fluorescence in a few head neurons without heat shock. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7200 C. elegans syIs420 IV. Show Description
syIs420 [15xUAS::Δpes-10::tetx::let-858 3'UTR + myo-2p::NLS::GFP + pBlueScript].  Tetanus toxin cGAL effector.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7201 C. elegans syIs421 IV. Show Description
syIs421 [15xUAS::Δpes-10::tetx::let-858 3'UTR + myo-2p::NLS::GFP + pBlueScript].  Tetanus toxin cGAL effector.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7203 C. elegans syIs423 V. Show Description
syIs423 [15xUAS::Δpes-10::GCaMP6s::SL2::mKate2::let-858 3'UTR + myo-2p::NLS::mCherry + 1kb DNA ladder(NEB)].  GCaMP6s cGAL effector.  Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7521 C. elegans syIs483 X; syIs300. Show Description
syIs483 [unc-17p::NLS::cGAL(DBD)::gp41-1-N-intein::let-858 3'UTR + ceh-19p::NLS::gp41-1-C-intein::cGAL(AD)::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)] X. Split cGAL driver for MC neuron. syIs300 [15xUAS::(delta)pes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] is a GFP cGAL effector. Some worms do not express ttx-3p::RFP marker, but will consistently produce worms with the transgenic marker in next generation. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS7829 C. elegans syIs493 I. Show Description
syIs493 [sra-9p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)]. cGAL driver for ASK neurons.
PS7973 C. elegans syIs526 III. Show Description
syIs526 [flp-24p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)]. cGAL driver for ALA neurons.
PS8027 C. elegans nlp-67(sy1176) X. Show Description
Superficially wild-type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-67; Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: CTCACTTTCTTGCTCGTCACTCTTTTTGCCCTCGC Right flanking sequence: CAATGTCATGCAAGCACAGCGTTACGATCGAGCC inserted sequence between the two flanking sequence (STOP-In casette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA : GTGCTTGCATGACATTGGCG Method Reference: G3 (Bethesda). 2018 Nov 6;8(11):3607-3616
PS8131 C. elegans syIs530; syIs300 Show Description
syIs530 [ceh-63p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)] cGAL driver for DVC neurons. syIs300 [15xUAS::(delta)pes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] is a GFP cGAL effector.  Some worms do not express ttx-3p::RFP marker, but will consistently produce worms with the transgenic marker in next generation. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS8132 C. elegans syIs532; syIs300 Show Description
syIs532 [hlh-34p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)] cGAL driver for AVH neurons. syIs300 [15xUAS::(delta)pes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] is a GFP cGAL effector.  Some worms do not express ttx-3p::RFP marker, but will consistently produce worms with the transgenic marker in next generation. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS8189 C. elegans nlp-76(sy1214) X. Show Description
Superficially wild-type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-76; Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: cagTGTTCATCGCAATCTGCGTGCTCTCCCAAAA Right flanking sequence: CGCTATGGCCCTCCGTGGTGCACTATTCCGTTCTG inserted sequence between the two flanking sequence (STOP-In casette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA : CACGGAGGGCCATAGCGTTT Method Reference: G3 (Bethesda). 2018 Nov 6;8(11):3607-3616
PS8191 C. elegans nlp-77(sy1216) II. Show Description
Superficially wild-type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-77; Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: GACAACCAGCCGGAGGTCAAGATGTTCCACCATTC Right flanking sequence: CTTCGTAATGCCACTCCAGCTCAACTTCAGAGCTTC inserted sequence between the two flanking sequence (STOP-In casette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA : GGAGTGGCATTACGAAGGAA Method Reference: G3 (Bethesda). 2018 Nov 6;8(11):3607-3616
PS8279 C. elegans syIs537; syIs300 Show Description
syIs537 [glr-3p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)] cGAL driver for RIA neurons. syIs300 [15xUAS::(delta)pes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] is a GFP cGAL effector.  Some worms do not express ttx-3p::RFP marker, but will consistently produce worms with the transgenic marker in next generation. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS8282 C. elegans syIs554; syIs300 Show Description
syIs554 [nmr-1p::NLS::cGAL(DBD)::gp41-1-N-intein::let-858 3'UTR + flp-20p::NLS::gp41-1-C-intein::cGAL(AD)::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)]. Split cGAL driver for PVC neuron. syIs300 [15xUAS::(delta)pes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] is a GFP cGAL effector.  Some worms do not express ttx-3p::RFP marker, but will consistently produce worms with the transgenic marker in next generation. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS8288 C. elegans syIs559; syIs300 Show Description
syIs559 [flp-1p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)] cGAL driver for AVK neurons. syIs300 [15xUAS::(delta)pes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] is a GFP cGAL effector.  Some worms do not express ttx-3p::RFP marker, but will consistently produce worms with the transgenic marker in next generation. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.
PS8290 C. elegans syIs561. Show Description
syIs561 [ttx-3p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)] cGAL driver for AIY neurons.
PS8293 C. elegans syIs564. Show Description
syIs564 [odr-10p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)]. cGAL driver for AWA neurons.
PS8305 C. elegans nlp-78(sy1262) II. Show Description
Superficially wild-type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-78; Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: GGCTTTCTCAAACATCTGTAGTGCGTATCCAGAT Right flanking sequence: TATCGACTTCCTGAAAGAgtaagttttgagaatttg inserted sequence between the two flanking sequence (STOP-In casette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA : CTTTCAGGAAGTCGATAATC Method Reference: G3 (Bethesda). 2018 Nov 6;8(11):3607-3616
PS8307 C. elegans nlp-80(sy1264) V. Show Description
Superficially wild-type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-80; Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: CTTCTCTTGTGTATTCTGTTTGCTTTATCCGAAG Right flanking sequence: CTTACAGTCGCATGGAGTTGGAgtaagttaagaac inserted sequence between the two flanking sequence (STOP-In casette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA : CTCCATGCGACTGTAAGCTT Method Reference: G3 (Bethesda). 2018 Nov 6;8(11):3607-3616
PS8311 C. elegans nlp-82(sy1266) II. Show Description
Superficially wild-type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-82; Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: cattttccaactataaattttacagATGCCGTCA Right flanking sequence: TACCACACTGTAATCATCATCCTGCTCATCTCAAT inserted sequence between the two flanking sequence (STOP-In casette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA : ATGATTACAGTGTGGTATGA Method Reference: G3 (Bethesda). 2018 Nov 6;8(11):3607-3616
PS8313 C. elegans nlp-79(sy1268) IV. Show Description
Superficially wild-type. CRISPR/Cas9 engineered STOP-IN null mutant of nlp-79; Universal 43bp-long knock-in insertion with 3-frame stop codon (STOP-IN cassette). Left flanking sequence: aaattaaattcaacttttcaggtaaaATGTCCACT Right flanking sequence: CGGTGGTTTGTGTTCGTCGCCCTGATGGCTCTCG inserted sequence between the two flanking sequence (STOP-In casette): GGGAAGTTTGTCCAGAGCAGAGGTGACTAAGTGATAAgctagc. sgRNA : CAGGTAAAATGTCCACTCGG Method Reference: G3 (Bethesda). 2018 Nov 6;8(11):3607-3616
PS8373 C. elegans syIs595. Show Description
syIs595 [mec-17p::NLS::GAL4(sk)::VP64::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)]. cGAL driver for ALM, AVM, PLM, and PVM neurons.
PS8409 C. elegans syIs569; syIs300 Show Description
syIs569 [nmr-1p::NLS::cGAL(DBD)::gp41-1-N-intein::let-858 3'UTR + flp-7p::NLS::gp41-1-C-intein::cGAL(AD)::let-858 3'UTR + unc-122p::RFP + 1kb DNA ladder (NEB)]. Split cGAL driver for AVG neurons. syIs300 [15xUAS::(delta)pes-10::GFP::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder(NEB)] is a GFP cGAL effector.  Some worms do not express ttx-3p::RFP marker, but will consistently produce worms with the transgenic marker in next generation. Reference: Wang H, et al. Nat Methods. 2017 Feb;14(2):145-148.