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Strain Species Genotype
AD294 C. elegans cylc-2(mon2[cylc-2::mNG::3xFLAG) I; him-5(e1490) V. Show Description
Endogenous cycl-2 locus tagged with mNeonGreen (mNG). Green fluorescence in sperm. Him. Reference: Krauchunas AR, et al. (2020). C. elegans CYLC-2 localizes to sperm. microPublication Biology. 10.17912/micropub.biology.000314.
BB259 C. elegans adr-1(uu49) I; adr-2(uu28) III; ggIs1 IV. Show Description
ggIs1 [nrde-3p::3xFlag::GFP::nrde-3 ORF + unc-119(+)] IV. Nuclear GFP::NRDE-3 signal. Lacks RNA editing. Reference: Reich DP, et al. Genes Dev. 2018 Feb 1;32(3-4):271-282.
BB278 C. elegans adr-1(uu49) I; rrf-3(uu56) II; adr-2(uu28) III; ggIs1 IV. Show Description
ggIs1 [nrde-3p::3xFlag::GFP::nrde-3 ORF + unc-119(+)] IV. Nuclear GFP::NRDE-3 signal. Enhanced RNAi. Lacks RNA editing. Vulval bursting. Low brood size. Triple mutants display bursting and low brood size phenotypes not observed in adr-1;adr-2 or rrf-3 parental strains. Reference: Reich DP, et al. Genes Dev. 2018 Feb 1;32(3-4):271-282.
CA1369 C. elegans zhp-1(ie62[zhp-1::AID::3xFLAG]) I; meIs8 II; spo-11(ie59[spo-11::AID::3xFLAG]) ieSi38 IV. Show Description
meIs8 [pie-1p::GFP::cosa-1 + unc-119(+)] II. ieSi38 [sun-1p::TIR1::mRuby::sun-1 3'UTR + Cbr-unc-119(+)] IV. Single copy transgene inserted into chromosome IV (cxTi10882) expressing modified Arabidopsis thaliana TIR1 tagged with mRuby in germ line and early embryos. This strain can be used for auxin-inducible degradation (AID) in germ line and early embryos. References: Zhang L, et al. Development. 2015 Nov 9. pii: dev.129635. Zhang et al., Elife. 2018 Mar 9;7. pii: e30789.
CA1377 C. elegans zhp-2(ie67[zhp-2::AID::3xFLAG]) I; meIs8 II; spo-11(ie60[spo-11::AID::3xFLAG]) ieSi38 IV. Show Description
meIs8 [pie-1p::GFP::cosa-1 + unc-119(+)] II. ieSi38 [sun-1p::TIR1::mRuby::sun-1 3'UTR + Cbr-unc-119(+)] IV. Single copy transgene inserted into chromosome IV (cxTi10882) expressing modified Arabidopsis thaliana TIR1 tagged with mRuby in germ line and early embryos. This strain can be used for auxin-inducible degradation (AID) in germ line and early embryos. References: Zhang L, et al. Development. 2015 Nov 9. pii: dev.129635. Zhang et al., Elife. 2018 Mar 9;7. pii: e30789.
CA1421 C. elegans meIs8 II; dsb-2(ie58[dsb-2::AID::3xFLAG]) ieSi38 IV. Show Description
meIs8 [pie-1p::GFP::cosa-1 + unc-119(+)] II. ieSi38 [sun-1p::TIR1::mRuby::sun-1 3'UTR + Cbr-unc-119(+)] IV. Single copy transgene inserted into chromosome IV (cxTi10882) expressing modified Arabidopsis thaliana TIR1 tagged with mRuby in germ line and early embryos. This strain can be used for auxin-inducible degradation (AID) in germ line and early embryos. References: Zhang L, et al. Development. 2015 Nov 9. pii: dev.129635. Zhang et al., Elife. 2018 Mar 9;7. pii: e30789.
CA1423 C. elegans meIs8 II; spo-11(ie59[spo-11::AID::3xFLAG]) ieSi38 IV. Show Description
meIs8 [pie-1p::GFP::cosa-1 + unc-119(+)] II. ieSi38 [sun-1p::TIR1::mRuby::sun-1 3'UTR + Cbr-unc-119(+)] IV. Single copy transgene inserted into chromosome IV (cxTi10882) expressing modified Arabidopsis thaliana TIR1 tagged with mRuby in germ line and early embryos. This strain can be used for auxin-inducible degradation (AID) in germ line and early embryos. References: Zhang L, et al. Development. 2015 Nov 9. pii: dev.129635. Zhang et al., Elife. 2018 Mar 9;7. pii: e30789.
CZ25013 C. elegans unc-44(ju1413[unc-44::gfp::LoxP::3xflag]) IV. Show Description
unc-44(ju1413[unc-44::GFP::LoxP::3xflag]) IV. UNC-44C (short isoform of UNC-44) tagged with GFP. UNC-44C is strongly expressed in multiple tissues: nervous system (from 1.5-fold stage to adult), epidermis (from early embryo to adult), seam cells (from L1 to L4), vulva (from L3 to adult), and spermatheca/sheath cells (from L4 to adult). Reference: Chen F, Chisholm AD, Jin Y. Development. 2017 Feb 15;144(4):698-707.
CZ27748 C. elegans vwa-8(ju1799[vwa-8::GFP::3xFLAG]) X. Show Description
Endogenous vwa-8 locus tagged with GFP and 3xFLAG. VWA-8::GFP is expressed in mitochondria of hypodermis, intestine, and muscle, but not detectable in neurons. Reference: Zhu, M, et al. A null mutation of C. elegans vwa-8. microPublication Biology. https://doi.org/10.17912/micropub.biology.000263.
DG4158 C. elegans spn-4(tn1699[spn-4::gfp::3xflag]) V. Show Description
Apparently wild type
DG4190 C. elegans cdc-25.3(tn1712[gfp::3xflag::cdc-25.3]) III. Show Description
Superficially wild type
DG4213 C. elegans meg-1(tn1724[gfp::3xflag::meg-1]) X. Show Description
Superficially wild type
DG4215 C. elegans puf-5(tn1726[gfp::3xflag::puf-5]) II. Show Description
Superficially wild type
DG4218 C. elegans cpg-1(tn1728[mng::3xflag::cpg-1]) III. Show Description
Superficially wild type
DG4222 C. elegans pos-1(tn1730[gfp::3xflag::pos-1]) V. Show Description
Superficially wild type
DG4228 C. elegans orc-1(tn1732[mNeonGreen::3xflag::orc-1]) III. Show Description
Superficially wild type
DG4230 C. elegans gla-3a(tn1734[gfp::3xflag::gla-3a]) I. Show Description
Superficially wild type
DG4233 C. elegans pqn-59(tn1737[gfp::3xflag::pqn-59]) I. Show Description
Superficially wild type
DG4269 C. elegans mex-3(tn1753[gfp::3xflag::mex-3]) I. Show Description
Superficially wild type
DG4392 C. elegans cyb-3(tn1755[gfp::3xflag::cyb-3]) V. Show Description
Although this strain is maintainable as a homozygote it produces many dead embryos (~80%) and has a low viable brood size (~24 ± 18). Thus, the GFP tag compromises CYB-3 function.
DQM455 C. elegans cki-1(bmd132[GFP::LoxP::cki-1::3xFLAG]) II. Show Description
CRISPR/Cas9 insertion of GFP into the N-terminus of cki-1; seems to cause cki-1 gain-of-function phenotype (early cell cycle exit for some post-embryonic blast cells). Reference: Adikes RC, et al. "Visualizing the metazoan proliferation-terminal differentiation decision in vivo." bioRxiv 2019.12.18.881888
DV3089 C. elegans rheb-1(re64[mKate2::3xFlag::rheb-1]) III. Show Description
mKate tag inserted at 5' end of endogenous rheb-1 locus. Ubiquitous expression.
DV3285 C. elegans his-72(cp76[mNeonGreen::3xFlag::his-72]) mpk-1(re172[mpk-1::mKate2::3xFlag]) III. Show Description
Green nuclei and ubiquitous cytosolic red expression, typically excluded from nuclei but with activity-dependent translocation into nuclei. Derived in an N2 background. C-terminally tagged mpk-1 is detectable by triplex PCR: mpk-1 genotyping FW: ACCAAAACAACCATGGGCTCG mpk-1 genotyping RV-1: GCTCCAAGTATGGGTGAGCC mpk-1 genotyping RV-2: GGTTCCCTCGTATGGCTTTCC Reference: Neal R, et al. (2021). Nuclear translocation of tagged endogenous ERK/MPK-1 MAP Kinase denotes a subset of activation events in C. elegans development.
DV3312 C. elegans rgl-1(re179[mNeonGreen::3xFlag::rgl-1]) X. Show Description
Ubiquitous expression with cytosolic localization. Derived in an N2 background. Detection with triplex primers: HS125 5’-CTTGTCACTGTAAGGGAAGATTTCC-3’ HS126 5’-TTGTCCTCCTCTCCCTTGG-3’ HS127 5’ ACGTAGAATGTTCCAGAGTTCCAG-3' Reference: Shin H, et al. Cell Rep. 2018 Sep 4;24(10):2669-2681. PMID: 30184501
DV3402 C. elegans ral-1(re218[mKate2::3xFlag::ral-1]) III. Show Description
Ubiquitous expression and localization to plasma membranes. Derived in an N2 background. TD185 5’ -GCCGGAAGAGTGATGAACCC- 3’ TD186 5’ -TAATGAGCTCGGAGACCATGGC- 3’ TD187 5’ -CGCACCTCATCATACATGAACTGC- 3’ Reference: Shin H, et al. Cell Rep. 2018 Sep 4;24(10):2669-2681. PMID: 30184501
DV3670 C. elegans rheb-1(re64 re285[AID::mKate2::3xFlag::rheb-1]) III. Show Description
AID tag in 5' end of mKate2-tagged endogenous rheb-1. Ubiquitous red expression.
DZ710 C. elegans fkh-6(ez73[3xflag + Cbr-unc-119(+)]) II. Show Description
fkh-6(ez73[3xflag + Cbr-unc-119(+)]) II.
DZ840 C. elegans tra-1(ez72[biotag::GFP::TEV::3xflag::tra-1]) III. Show Description
tra-1(ez72[biotag::GFP::TEV::3xflag::tra-1]) III.
DZ841 C. elegans tra-1(ez72[biotag::GFP::TEV::3xflag::tra-1]) III; zuIs236. Show Description
tra-1(ez72[biotag::GFP::TEV::3xflag::tra-1]) III. zuIs236 [his-72(1 kb 5'UTR)::BIRA::GFP::his-72(1 kb 3'UTR) + unc-119(+)]. Location of zuIs236 is not known, but is not in LG III.
EGD615 C.elegans cox-4(zu476[cox-4::eGFP::3XFLAG]) I; egxSi136 II; unc-119(ed3) III. Show Description
egxSi136 [mex-5p::tomm-20::halotag::pie-1 3’UTR + unc-119(+)] II. GFP and 3xFLAG tags inserted into endogenous cox-4 locus to create a C-terminal translational GFP fusion. Outer membranes are stably labeled with the TOMM-20::Halotag transgene, and the mitochondria matrix are labeled with COX-4::GFP. Reference: Fan X, et al. G3 (accepted).
EV343 C. elegans unc-119(ed3); efEx12. Show Description
efEx12 [glp-1::TY1::EGFP::3xFLAG(92C12) + unc-119(+)]. Pick non-Unc to maintain. GFP expression in the proliferative region of the germ line (resembling endogenous GLP-1 protein localization), and also in spermatheca and other somatic tissues. Derived by bombarding strain DP38 with LAP-tagged glp-1 fosmid (WRM0630DF02).
GLW25 C. elegans daf-18(utx19[mNG::3xFlag::daf-18]) IV. Show Description
Superficially wild type. N-terminal tag of DAF-18 via CRISPR/Cas9 knock-in of mNeonGreen at daf-18 locus. Insertion verified by PCR and fluorescence. Left flank: 5' gcagtttccaggtacatctactaaccccca 3'; Right flank: 5' ATGGTTACTCCTCCTCCAGATGTGCCAAGC 3'; sgRNA: GGAGGAGGAGTAACCATtgg; Cas9/sgRNA plasmid: pGLOW27; mNG^SEC^3xFlag plasmid: pGLOW53; SEC insertion allele strain: GLW24. Reference: Huang et al. 2021. Improved CRISPR/Cas9 knock-in efficiency via the self-excising cassette (SEC) selection method in C. elegans. 2021 Sep 16;2021:10.17912/micropub.biology.000460. doi: 10.17912/micropub.biology.000460. eCollection 2021.
GLW33 C. elegans T28D6.6(utx25[T28D6.6::mNG::3xFlag]) III. Show Description
Superficially wild type. C-terminal tag of T28D6.6 via CRISPR/Cas9 knock-in of mNeonGreen at T28D6.6 locus. Insertion verified by PCR and fluorescence. Left flank: 5' gtcgcaaataatggttttttttccagAGTC 3'; Right flank: 5' TAAgctgaaattcccgtgcttctcgtcttc 3'; sgRNA: gggaatttcagcTTAGACTc; Cas9/sgRNA plasmid: pGLOW2; mNG^SEC^3xFlag plasmid: pGLOW42; SEC insertion allele strain: GLW32. Reference: Huang et al. 2021. Improved CRISPR/Cas9 knock-in efficiency via the self-excising cassette (SEC) selection method in C. elegans. 2021 Sep 16;2021:10.17912/micropub.biology.000460. doi: 10.17912/micropub.biology.000460. eCollection 2021.
GOU2162 C. elegans che-3(cas443[gfp::che-3]) I; xbx-1(cas502[xbx-1::tagRFP]) V. Show Description
Constructed by crossing individual fluorescence knock-in worms. GFP inserted into the endogenous che-3 locus at the N-terminus and tagRFP::3xFlag inserted into the endogenous xbx-1 locus at the C-terminus by Cas9-triggered homologous recombination. Fluorescence enriched in most if not all sensory cilia. Very weak fluorescence in the cell bodies of ciliated neurons.
GOU2187 C. elegans klp-20(cas447[klp-20::gfp]) III; xbx-1(cas502[xbx-1::tagRFP]) V; ift-81(cas498[ift-81::tagBFP]) X. Show Description
Constructed by crossing individual fluorescence knock-in worms. GFP inserted into the endogenous klp-20 gene at its C-terminus, tagRFP::3xFlag inserted into the endogenous xbx-1 gene at its C-terminus and tagBFP inserted into the endogenous ift-81 gene at its C-terminus by Cas9-triggered homologous recombination. GFP enriched at the proximal region (middle segment) of amphid or phasmid sensory cilia while red and blue fluorescence enriched along the whole cilia. Very weak fluorescence in the cell bodies of ciliated neurons.
GW1262 C. elegans xeSi302 II; gwIs114. Show Description
xeSi302 [nhx-2p::npp-9::GFP::BLRP::3xFLAG::unc-54 3'UTR + Cbr-unc-119(+)] II. gwIs114 [hsp-16.2p::hlh-1 + rol6(su1006)]. Intestine-specific expression of nuclear GFP reporter. Rollers have heat-shock-inducible expression of hlh-1 transcription factor. gwIs114 was generated using constructs provided by Michael W. Krause`s lab (NIDDK). Reference: Gonzalez-Sandoval A, et al. Cell. 2015 Dec 3;163(6):1333-47. doi: 10.1016/j.cell.2015.10.066. PMID: 26607792.
GW1539 C. elegans gwSi34 II; met-2(gw1419[met-2::FLAG::TEV::mCherry]) III. Show Description
gwSi34 [lem-2p::lem-2::GFP-3xFlag::lem-2 3'UTR] II. Superficially wild-type. Endogenously tagged met-2 locus. LEM-2::GFP is detectable at the nuclear periphery, and MET-2::mCherry signal detectable throughout nucleoplasm of all germline and somatic tissues. Reference: Delaney CE, et al. J Cell Biol. 2019 Mar 4;218(3):820-838. PMID: 30737265
GW1623 C. elegans arle-14(gw1623[GFP::TEV::3xFLAG::arle-14]) met-2(gw1419[met-2::FLAG::TEV::mCherry]) III. Show Description
Superficially wild-type. Endogenously tagged met-2 and arle-14 loci. MET-2::mCherry and GFP::ARLE-14 signal are detectable in all germline and somatic tissues. Reference: Delaney CE, et al. J Cell Biol. 2019 Mar 4;218(3):820-838. PMID: 30737265
HW1822 C. elegans lin-29(xe61[lin-29::gfp::3xflag]) II Show Description
Low penetrance Pvl (i.e., tagged protein appears not fully functional). CRISPR/Cas9-engineered allele adds GFP and 3xflag tag to LIN-29. Do not distribute this strain; other labs should request it directly from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. Reference: Aeschimann F, et al., Mol Cell. 2017 Feb 2;65(3):476-489.
HW1826 C. elegans lin-29(xe63[gfp::3xflag::lin-29a]) II. Show Description
Superficially wild-type. CRISPR/Cas9-engineered allele adds GFP and 3xflag tag to the N-terminus of LIN-29A. Do not distribute this strain; other labs should request it directly from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. Reference: Aeschimann F, et al., (2019). A single let-7 target to coordinate transition to adulthood. Life Science Alliance 2, e201900335. http://dx.doi.org/10.26508/lsa.201900335 )
HW1835 C. elegans lin-29(xe40 xe65[lin-29b::gfp::3xflag]) II. Show Description
Partially penetrant Pvl and Egl. xe40 specifically disrupts the LIN-29A isoform. The GFP tag was inserted at the shared C-terminus of LIN-29A/B in the xe40 background, so only the labeled B isoform is expressed. Do not distribute this strain; other labs should request it directly from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. Reference: Pereira et al., (2019) Timing mechanism of sexually dimorphic nervous system differentiation. eLIFE 8: e42078. https://doi.org/10.7554/eLife.42078
JCP341 C.elegans jcpSi10 II; unc-119(ed3) III. Show Description
jcpSi10 [ints-6p::ints-6::3xFLAG::eGFP::ints-6 3'UTR + unc-119(+)] II. Superficially wild-type. ints-6 previously known as dic-1. Reference: Gómez-Orte E, et al. PLoS Genet. 2019 Feb 26;15(2):e1007981.
JCP378 C. elegans jcpSi19 II; unc-119(ed3) III. Show Description
jcpSi19 [eft-3p::ints-6::3xFLAG::eGFP::ints-6 3'UTR + unc-119(+)] II. Superficially wild-type. ints-6 previously known as dic-1. Reference: Gómez-Orte E, et al. PLoS Genet. 2019 Feb 26;15(2):e1007981.
JCP383 C. elegans jcpSi10 II; ints-6(tm1615) IV. Show Description
jcpSi10 [ints-6p::ints-6::3xFLAG::eGFP::ints-6 3'UTR + unc-119(+)] II. Superficially wild-type. ints-6 previously known as dic-1. Reference: Gómez-Orte E, et al. PLoS Genet. 2019 Feb 26;15(2):e1007981.
JCP387 C. elegans jcpSi24 II; unc-119(ed3) III. Show Description
jcpSi24 [H27M09.5p::H27M09.5::3xFLAG::eGFP::H27M09.5 3'UTR + unc-119(+)] II. Superficially wild-type. Reference: Gómez-Orte E, et al. PLoS Genet. 2019 Feb 26;15(2):e1007981.
JCP394 C. elegans jcpSi31 II; unc-119(ed3) III. Show Description
jcpSi31 [Y75B8A.23p::Y75B8A.23::3xFLAG::eGFP::Y75B8A.2 3'UTR + unc-119(+)] II. Superficially wild-type. Reference: Gómez-Orte E, et al. PLoS Genet. 2019 Feb 26;15(2):e1007981.
JCP405 C. elegans jcpSi37 II; unc-119(ed3) III. Show Description
jcpSi37 [F08H9.3p::F08H9.3::3xFLAG::eGFP::F08H9.3 3'UTR + unc-119(+)] II. Superficially wild-type. Reference: Gómez-Orte E, et al. PLoS Genet. 2019 Feb 26;15(2):e1007981.
JCP462 C. elegans ints-6(jcp1[ints-6::3xFLAG]) IV. Show Description
3xFLAG tag inserted into the endogenous ints-6 locus. Superficially wild-type. ints-6 previously known as dic-1. Reference: Gómez-Orte E, et al. PLoS Genet. 2019 Feb 26;15(2):e1007981.
JCP519 C. elegans nxf-1(t2160) V; jcpEx6. Show Description
jcpEx6 [nxf-1p::nxf-1::3xFLAG::eGFP::nxf-1UTR]. jcpEx6 transgene rescues nxf-1(t2160) embryonic lethality at 25C. Temperature-sensitive; maintain at 25C to retain the array. nxf-1(t2160) mutants are 100% embryonic lethal at 25C. Reference: Zheleva A, et al. PLoS Genet. 2019 Sep 16;15(9):e1008338.
JH2932 C. elegans unc-24(e1172) mbk-2(pk1427) IV/nT1[let-?(m435)] (IV;V); ddEx16. Show Description
ddEx16 [pgl-1::TY1::EGFP::3xFLAG(92C12) + Cbr-unc-119(+)]. Maintain at 25C to retain transgene expression. Heterozygotes are Unc and segregate Uncs, dead eggs and WT. Reference: Wang JT, et al. eLife 2014;3:e04591.