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Strain Species Genotype
AH5059 C. elegans let-23(zh131[FRT::let-23::FRT::GFP::LoxP::FLAG::let-23]) II. Show Description
CRISPR allele of endogenous let-23, which expresses let-23::GFP fusion protein and is susceptible for conditional knock-out via incorporated FRT sites with FLPase expression. Reference: Konietzka et al. 2019. Current Biology (accepted).
ALF63 C. elegans unc-119(ed3) III; bafIs63. Show Description
bafIs63 [lin-42p(mut)::GFP + unc-119(+)]. lin-42p(mut)::GFP reporter consists of 2 kb upstream of lin-42a isoform subcloned into modified pPD95.75 vector also carrying unc-119(+); all potential DAF-12 binding sites have been mutated. Reference: Hochbaum D, et al. PLoS Genet. 2011 Jul;7(7):e1002179.
BIGb0393 Pantoea sp. Pantoea sp. Show Description
Bacteria. CeMbio Collection. Natural isolate from a C. elegans natural habitat (rotting Petasites stem). LB, 20-26C. Sampled in: Ivry, France. More information about collection on the project's wiki: http://www.cembio.uni-kiel.de/. 16S rRNA primer: 27F/1492R. 16S rRNA sequence: TGGAGCTTGCTCCTTGGGTGACGAGTGGCGGACGGGTGAGTAATGTCTGGGAAACTGCCC GATGGAGGGGGATAACTACTGGAAACGGTAGCTAATACCGCATAACGTCGCAAGACCAAAGT GGGGGACCTTCGGGCCTCACACCATCGGATGTGCCCAGATGGGATTAGCTAGTAGGTGGG GTAATGGCTCACCTAGGCGACGATCCCTAGCTGGTCTGAGAGGATGACCAGCCACACTGGA ACTGAGACACGGTCCAGACTCCTACGGGAGGCAGCAGTGGGGAATATTGCACAATGGGCG CAAGCCTGATGCAGCCATGCCGCGTGTATGAAGAAGGCCTTCGGGTTGTAAAGTACTTTCA GCGGGGAGGAAGGCGGTGAGGTTAATAACCTCACCGATTGACGTTACCCGCAGAAGAAGCA CCGGCTAACTCCGTGCCAGCAGCCGCGGTAATACGGAGGGTGCAAGCGTTAATCGNAATTA CTGGGCGTAAAGCGCACGCCGGCGGTCTGTCAAGTCGGATGTGAATCCCCGGGCTTAAC CTGGGAACTGCATTCGAAACTGGCAGGCTAGAGTCTCGTAGAGGGGGGTAGAATTCCAGGT GTAGCGGTGAAATGCGTAGAGATCTGGAGGAATACCGGTGGCGAAGGCGGCCCCCTGGAC GAAGACTGACGCTCAGGTGCGAAAGCGTGGGGAGCAAACAGGATTAGATACCCTGGTAGTC CACGCCGTAAACGATGTCGACTTGGAGGTTGTTCCCTTGAGGAGTGGCTTCCGGAGCTAA CGCGTTAAGTCGACCGCCTGGGGAGTACGGCCGCAAGGTTAAAACTCAAATGAATTGACGG GGGCCCGCACAAGCGGTGGAGCATGTGGTTTAATTCGATGCAACGCGAAGAACCTTACCTA CTCTTGACATCCAGCGAACTTAGCAGAGATGCCCTGGTGCCTTCGGGAACCCTGAGACAG GTGCTGCATGGCTGTCGTCAGCTCGTGTTGTGAAATGTTGGGTTAAGTCCCGCAACGAGC GCAACCCTTATCCTTTGTTGCCAGCGGTCCGGCCGGGAACTCAAAGGAGACTGCCAGTGA TAAACTGGAGGAAGGTGGGGATGACGTCAAGTCATCATGGCCCTTACGAGTAGGGCTACACA CGTGCTACAATGGCGCATACAAAGAGAAGCGACCTCGCGAGAGCAAGCGGACCTCATAAAG TGCGTCGTAGTCCGGATCGGAGTCTGCAACTCGACTCCGTGAAGTCGGAATCGCTAGTAAT CGTAGATCAGAATGCTACGGTGAATACGTTCCCGGGCCTTGTACACACCGCCCGTCACACC ATGGGAGTGGGTTGCAAAAGAAGTAGGTAGCTTAAC
BN1082 C. elegans f="/strain/search?st1=npp-2&sf1=all">npp-2(f="/strain/search?st1=bq38&sf1=all">bq38 [f="/strain/search?st1=g&sf1=all">g>f>p::f="/strain/search?st1=npp-2&sf1=all">npp-2]) I; bqSi189 II. Show Description
bqSi189 [lmn-1p::mCherry::his-58 + unc-119(+)] II. Cassette for GFP-labeling and FLP-mediated inactivation of endogenous npp-2 inserted by CRISPR/Cas9 after the npp-2 start codon. FRT sites in GFP introns 2 & 3 are indicated by ">" symbols in genotype. Ubiquitous expression of mCh::HIS-58. Might carry unc-119(ed3) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632
BN1216 C. elegans baf-1(bq52[gf>p::baf-1>]) III; bqSi577 IV. Show Description
bqSi577 [myo-2p::GFP + unc-119(+)] IV. Cassette for GFP-labeling and FLP-mediated inactivation of endogenous baf-1 inserted by CRISPR/Cas9 after the baf-1 start codon. FRT sites in GFP intron 3 and baf-1 3'UTR are indicated by ">" symbols in genotype. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632
BN580 C. elegans f="/strain/search?st1=baf-1&sf1=all">baf-1(f="/strain/search?st1=bq12&sf1=all">bq12[f="/strain/search?st1=g&sf1=all">g>f>p::f="/strain/search?st1=baf-1&sf1=all">baf-1]) III. Show Description
GFP cassette for labeling and FLP-mediated inactivation of baf-1 inserted by CRISPR/Cas9 after the baf-1 start codon. ">" symbols in genotype indicate Frt sites in introns 2 and 3 of GFP.
BN793 C. elegans f="/strain/search?st1=bqSi189&sf1=all">bqSi189 II; f="/strain/search?st1=mel-28&sf1=all">mel-28(f="/strain/search?st1=bq17&sf1=all">bq17 [f="/strain/search?st1=g&sf1=all">g>f>p::f="/strain/search?st1=mel-28&sf1=all">mel-28]) III. Show Description
bqSi189 [lmn-1p::mCherry::his-58 + unc-119(+)] II. Cassette for GFP-labeling and FLP-mediated inactivation of endogenous mel-28 inserted by CRISPR/Cas9 after the mel-28 start codon. FRT sites in GFP introns 2 & 3 are indicated by ">" symbols in genotype. Ubiquitous expression of mCherry::HIS-58. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632
BRC546 C. elegans antIs30 II; unc-119(ed9) III. Show Description
antIs30 [attP-f + Cbr-unc-119(+) + glh-2p::phiC31 + rol-6(partial) + myo-2p::GFP + attP-r] II. antIs30 was inserted into ttTi5605 on LG II using MosSCI. GFP expression in pharynx is very weak (as it is single copy) and is easiest to see during the L1-L3 stages. This strain contains a phiC31 docking site and can be used for precise single-copy integration of transgenes via recombination mediated cassette exchange. The docking site contains inverted phiC31-attP sites flanking phiC31 integrase expressed from the glh-2 germline promoter. Integration constructs need to have inverted phiC31-attB sites that flank the intended sequence to be inserted. Reference: Yang FJ, et al. "phiC31 integrase for recombination mediated single copy insertion and genome manipulation in C. elegans." Genetics 2021.
BRC566 C. elegans antIs31 II; unc-119(ed9) III. Show Description
antIs31 [attP-f + Cbr-unc-119(ant40) + glh-2p::phiC31 + rol-6(partial) + myo-2p::GFP + attP-r] II. Unc. antIS31 has been found to self-excise; check for GFP expression periodically to retain the insertion. GFP expression in pharynx is very weak (as it is in single copy) and is easiest to see during the L1-L3 stages. This strain contains a phiC31 docking site and can be used for precise single-copy integration of transgenes via recombination mediated cassette exchange. The docking site contains inverted phiC31-attP sites flanking phiC31 integrase expressed from the glh-2 germline promoter. Integration constructs need to have inverted phiC31-attB sites that flank the intended sequence to be inserted. antIs31 was derived by CRISPR/Cas9 knockout of Cbr-unc-119 in antIs30 creating ant40, a 691 bp deletion in Cbr-unc-119. Because antIs31 does not rescue unc-119(ed3), BRC566 facilitates the use of Unc-119 rescue as a selection marker for transgene insertions. Reference: Yang FJ, et al. "phiC31 integrase for recombination mediated single copy insertion and genome manipulation in C. elegans." Genetics 2021.
CER660 C. elegans cer227[mex-5p::SpG(smu-2 introns) + unc-119(+)] II; unc-119(ed3) III. Show Description
Missense mutations D1135L and S1136W, G1218K and E1219Q, and R1335Q and T1337R were introduced on the Cas9 gene at EG9615 strain, to cause endogenous expression of the Cas9 variant SpG. SpG is efficient for CRISPR on NGN PAM sites. Reference: Vicencio J, et al. Nature Communication, 2022. May 12;13(1):2601. doi: 10.1038/s41467-022-30228-4.
CFJ108 C. elegans kstSi60 II; unc-119(ed3) III. Show Description
kstSi60 [LoxP + Cbr-unc-119(+) + LoxP + mlc-2p::GFP(kst32)] II. N2-like, no MLC-2::GFP fluorescence. mlc-2p::GFP(kst32) is a partial, non-functional GFP reporter used for section in MosTI, an updated technique for targeted single-copy and extra-chromosomal array insertion. Cbr-unc-119(+) is flanked by LoxP sites, facilitating removal by recombination. Reference: El Mouridi S, et al. 2022.
CFJ111 C. elegans kstSi61 II; unc-119(ed3) III. Show Description
kstSi61 [LoxP + Cbr-unc-119(+) + LoxP + hygroR(kst31)] II. N2-like, no hygromycin resistance (HygroR). hygroR(kst31) is a partial, non-functional hygromycin-resistance construct used for section in MosTI, an updated technique for targeted single-copy and extra-chromosomal array insertion. Cbr-unc-119(+) is flanked by LoxP sites, facilitating removal by recombination. Reference: El Mouridi S, et al. 2022.
CFJ184 C. elegans kstSi84 I; unc-119(ed3) III. Show Description
kstSi84 [LoxP + Cbr-unc-119(+) + LoxP + mlc-2p::GFP(kst32)] I. N2-like, no MLC-2::GFP fluorescence. mlc-2p::GFP(kst32) is a partial, non-functional GFP reporter used for section in MosTI, an updated technique for targeted single-copy and extra-chromosomal array insertion. Cbr-unc-119(+) is flanked by LoxP sites, facilitating removal by recombination. Reference: El Mouridi S, et al. 2022.
DCR1673 C. elegans olaEx987. Show Description
olaEx987 [ttx-3p::mCherry::rab-3 + hlh-17p::CD4::GFP(1-10) + ttx-3p::CD4::GFP11 + unc-122p::GFP]. Maintain by picking animals with GFP expression in coelomocytes. olaEx987 labels AIY presynaptic sites with mCherry, and AIY and CEPsh contact with GFP. oleEx987 contains GRASP (GFP Reconstitution Across Synaptic Partners) constructs using two GFP fragments, GFP(1-10) and GFP11, that can reconstitute a functional GFP molecule only when they are in close proximity. Reference: Shao Z, et al. Cell. 2013 Jul 18;154(2):337-50.
DCR2188 C. elegans olaEx1316. Show Description
olaEx1316 [ttx-3p::CD4::GFP11 + glr-3p::CD4::GFP(1-10) + ttx-3p::mCherry::rab-3 + unc-122p::GFP]. Maintain by picking animals with GFP expression in coelomocytes. olaEx1316 labels AIY presynaptic sites with mCherry, and AIY and RIA contact with GFP. oleEx1316 contains GRASP (GFP Reconstitution Across Synaptic Partners) constructs using two GFP fragments, GFP(1-10) and GFP11, that can reconstitute a functional GFP molecule only when they are in close proximity. Reference: Shao Z, et al. Cell. 2013 Jul 18;154(2):337-50.
DP13 C. elegans Show Description
For PCR STS mapping. Differs from RW7000 in two Tc1 sites. Caenorhabditis elegans wild isolate. DP subclone of RW7000.
GC363 Escherichia coli E. coli. Show Description
Bacteria. E. coli HT115(DE3) bacterial strain carrying pGC8. pGC8 is a partial cDNA of him-14 (ZK1127.11) cloned into the Timmons and Fire "double T-7 vector" L4440. The source of the cDNA is Yuji Kohara's clone yk240h12. pGC8 was constructed by inserting the 1.65kb KpnI/SacI fragment of the him-14 cDNA (from base pair 1071 to 192 base pairs beyond the stop codon) into the same sites in L4440. HT115(DE3) carrying pGC8 should be selected in the presence of 50 um/ml tetracyline and 100 um/ml ampicillin. Prior to an actual feeding experiment, it can be grown in liquid in the presence of amp alone (no tet) and then seeded onto NGM plates containing amp and 1 mM IPTG. This technique does not work well if the cells are old; therefore, the strain should be seeded onto IPTG-containing plates from a fresh overnight that was grown from a colony on an amp/tet plate. Biosafety Level: BSL-1. For more info see http://www.wormbook.org/wli/wbg17.1p32/
HCL67 C. elegans unc-119(ed3) III; uocIs1. Show Description
uocIs1 [eft-3p::Cas9(dpiRNA)::tbb-2 3' UTR + unc-119(+)]. Cas9 is optimized to remove all piRNA sites. Cas9 is expressed in the germline. Reference: Zhang D, et al. Science. 2018 Feb 2;359(6375):587-592.
HW1329 C. elegans lin-41(xe11) I. Show Description
Egg-laying (Egl) defects and subsequent internal hatching of progeny (Bagging) in > 95% of animals. xe11 is a C-to-U point mutation in each of the endogenous let-7 complementary sites, LCS1 and LCS2 [I:C9,335,211T & I:C9,335,260T]. xe11 is a weak gain-of-function allele: mutation of two functionally relevant let-7 binding sites impairs repression by let-7 causing over-expression of LIN-41 in L4 stage animals. Reference: Ecsedi M, et al. Dev Cell. 2015 Feb 9;32(3):335-44. 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.
HW1870 C. elegans lin-41(xe8)/lin-41(bch28[eft-3p::gfp::h2b::tbb-2 3'UTR] xe70) I. Show Description
Pick GFP+, Egl to maintain. Segregates GFP- lin-41(xe8) homozygotes (die by vulval bursting as young adults), lin-41(xe8)/lin-41(bch28[eft-3p::gfp::h2b::tbb-2 3'UTR] xe70) heterozygotes (GFP+, Egl), and lin-41(bch28[eft-3p::gfp::h2b::tbb-2 3'UTR] xe70) (GFP+, Ste, Dpy). lin-41(xe8) is a deletion of let-7 binding sites in the lin-41 3'UTR. The balancer was derived from lin-41(bch28), a lin-41(0) allele in which an expression cassette that drives ubiquitous nuclear GFP from the eft-3 promoter has been inserted into the lin-41 coding sequence (Katic et al., G3 (2015) 5:1649-56). References: Katic et al., G3 (2015) 5:1649-56 for lin-41(bch28) starting allele for balancer generation. Aeschimann F, et al. (2019). A single let-7 target to coordinate transition to adulthood. Life Science Alliance 2, e201900335. for balanced line. 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.
JDW313 C. elegans jsSi1579; wrdSi58 II. Show Description
wrdSi58 [eft-3p::TIR1::F2A::mTagBFP2::AID*::NLS::tbb-2 3'UTR] (II:0.77). Pan-somatic expression of TIR1 co-factor for AID, and expression of AID-tagged blue protein in somatic nuclei. jsSi1579 is an RMCE landing pad inserted at a sgRNA site 45 bp from the ttTi5605 insertion site. It contains an rpl-28p::GFP reporter flanked by FRT and FRT3 sites and a loxP site (for more details about landing pads, see Nonet, 2020.Genetics or visit https://sites.wustl.edu/nonetlab/rmce/). Reference: Vo AA, et al. MicroPubl Biol. 2021 Aug 3;2021:10.17912/micropub.biology.000425. doi: 10.17912/micropub.biology.000425. eCollection 2021. PMID: 34355140
JDW324 C. elegans jsSi1579; wrdSi57 II. Show Description
wrdSi57 [^SEC^eft-3p:TIR1::F2A::mTagBFP2::AID*::NLS::tbb-2 3'UTR] (II:0.77). Pick Rollers to maintain. Pan-somatic expression of TIR1 co-factor for AID, and expression of AID-tagged blue protein in somatic nuclei. Self-excising cassette with Rol and HygroR markers still in strain to facilitate crosses. Heat-shock to remove SEC as described in Dickinson et al. 2015. jsSi1579 is an RMCE landing pad inserted at a sgRNA site 45 bp from the ttTi5605 insertion site. It contains an rpl-28p::GFP reporter flanked by FRT and FRT3 sites and a loxP site (for more details about landing pads, see Nonet, 2020.Genetics or visit https://sites.wustl.edu/nonetlab/rmce/). Reference: Vo AA, et al. MicroPubl Biol. 2021 Aug 3;2021:10.17912/micropub.biology.000425. doi: 10.17912/micropub.biology.000425. eCollection 2021. PMID: 34355140
JK4842 C. elegans qSi29 II; unc-119(ed3) III. Show Description
qSi29 [sygl-1p(LBSmut)::H2B::GFP::sygl-1 3'end + unc-119(+)]. Superficially wild-type. Expression of H2B::GFP in the loop region of the germline. qSi29 contains 2kb upstream of the sygl-1 start with the four LAG-1 binding sites (LBS) mutated (RTGRGAA->RacRGAA) driving H2B::GFP under the control of the sygl-1 3' intergenic region. Reference: Kerschner AM, et al. Proc Natl Acad Sci U S A. 2014 Mar 11;111(10):3739-44.
JK5072 C. elegans qSi29 II; unc-119(ed3) III; teIs1 IV. Show Description
qSi29 [sygl-1p(LBSmut)::H2B::GFP::sygl-1 3'end + unc-119(+)]. teIs1 [oma-1::GFP + unc-119(+)]. Superficially wild-type. Expression of H2B::GFP in the loop region of the germline. qSi29 contains 2kb upstream of the sygl-1 start with the four LAG-1 binding sites (LBS) mutated (RTGRGAA->RacRGAA) driving H2B::GFP under the control of the sygl-1 3' intergenic region. oma-1::GFP expression in oocyte cytoplasm. teIs1 rescues GFP expression in silenced germline trangenes more effectively at 25C. Reference: Kerschner AM, et al. Proc Natl Acad Sci U S A. 2014 Mar 11;111(10):3739-44.
JK5943 C. elegans qSi369 II; glp-1(q224) III/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III); qSi370 V. Show Description
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.
KG4731 C. elegans unc-116(ce815[LoxP+sup-1(e995)+LoxP]) III. Show Description
Lox P sites in 3' UTR and 4th intron flank kinesin motor domain sequences; sup-1(e995) mini-gene inserted in second intron. Appears wild-type on plates and in quantitative locomotion assays. Can be used to conditionally delete gene sequences encoding the conventional kinesin motor domain in a tissue specific manner by driving expression of Cre recombinase in the tissue of interest. Reference: Stec N, et al. (Submitted). An Intron Compatible Marker for Long Distance CRISPR Mediated Gene Editing in Caenorhabditis elegans.
LX831 C. elegans vsIs33 V; lin-15B&lin-15A(n765) X; vsIs28. Show Description
vsIs28 [dop-1::GFP]. vsIs33 [dop-3::RFP] V. Integration sites not known.
MLC1843 C. elegans vha-14(luc138) vha-1(luc132) III; vha-11(luc130) vha-8(luc135) IV; vha-13(luc133) V; vha-12(luc139) X. Show Description
vha gain-of-function alleles created by replacing the miR-1 binding sites (ACATTCCA) in the 3' UTRs of the endogenous loci with a NotI (GCGGCCGC) restriction site. (vha-12 gain-of-function allele was created by replacing three miR-1 binding sites (ACATTCCA) with NotI (GCGGCCGC), BamHI (GGATCC), and EcoRI (GAATTC) restriction sites.) Referred as 6x-vhaNotI. Reference: Gutie?rrez-Pérez, P. et al. A deeply conserved miR-1 dependent regulon supports muscle cell physiology. bioRxiv, 2020, doi.org/10.1101/2020.08.31.275644.
MLC1947 C. elegans dct-1(luc145) X. Show Description
dct-1 gain-of-function allele created by replacing two miR-1 binding sites (ACATTCCA) in the 3' UTR of the endogenous locus with NotI (GCGGCCGC) restriction sites. Reference: Gutie?rrez-Pérez, P. et al. A deeply conserved miR-1 dependent regulon supports muscle cell physiology. bioRxiv, 2020, doi.org/10.1101/2020.08.31.275644.
MLC2364 C. elegans tbc-7(luc179) X. Show Description
tbc-7 gain-of-function allele created by replacing two miR-1 binding sites (ACATTCCA) in the 3' UTR of the endogenous locus with NotI (GCGGCCGC) and BamHI (GGATCC) restriction sites. Reference: Gutie?rrez-Pérez, P. et al. A deeply conserved miR-1 dependent regulon supports muscle cell physiology. bioRxiv, 2020, doi.org/10.1101/2020.08.31.275644.
MLC610 C. elegans cah-3(luc28[3' UTRmutant, delta mir-791 binding sites]) Show Description
luc28 removes mir-791 binding sites in the cah-3 3'UTR. luc28 worms show less response towards a gradual increase in CO2 concentration from 0-5% as compared to N2 animals. Reference: Drexel T, et al. Genes Dev. 2016 Sep 15;30(18):2042-2047.
MLC613 C.elegans unc-9(luc30) X. Show Description
luc30 removes mir-791/mir-790 binding sites in the unc-9 3'UTR. Reference: Drexel T, et al. Genes Dev. 2016 Sep 15;30(18):2042-2047.
MLC657 C.elegans akap-1(luc37) III. Show Description
luc37 removes mir-791 binding sites in the akap-1 3'UTR. luc37 worms show less response towards a gradual increase in CO2 concentration from 0-5% as compared to N2 animals, similar to the response of mir-791(lf) animals. Reference: Drexel T, et al. Genes Dev. 2016 Sep 15;30(18):2042-2047.
MSB115 C elegans unc-70(mir6[loxP] mir16[loxP]) V. Show Description
Superficially wild-type. LoxP sites were inserted into near the 5' and 3' ends of the endogenous unc-70 locus to facilitate conditional or cell-specific knockout of the gene. The 5' loxP site can be detected by PCR using the primers 5' tttattaatctatgatttttcagcaaaa 3' and 5' tgacgataatctcttaaaattttgc 3'. The 3' loxP site can be detected by PCR using the primers 5' acgtactgtcgctgaggttacc 3' and 5' gacgtcgatacaaataattcgtccca 3'. Reference: Das R, et al. Sci Adv. 2021 Sep 17;7(38):eabg4617. doi: 10.1126/sciadv.abg4617. PMID: 34533987
NM5548 C. elegans jsSi1726 II. Show Description
jsSi1726 [loxP myo-2p::FRT::nlsCyOFP::myo-2 3' + mex-5p::FLP D5::glh-2 3' FRT3] II. Single component rapid RMCE landing site on Chromosome II adjacent to ttTi5605. Created from jsSi1579 (and jsSi1706) by two rounds of RMCE. Unpublished as of 5-2-2022. See https://sites.wustl.edu/nonetlab/rrmce-landing-sites/ for sequence of insertion.
NM5549 C. elegans jsSi1727 I. Show Description
jsSi1727 [mosL::loxP::myo-2p::FRT::nlsCyOFP::myo-2 3' + mex-5p::FLP D5::glh-2 3' FRT3::mosR] I. Single component rapid RMCE landing site on Chromosome I at jsTi1453. Created from jsTi1453 (and jsSi1710) by two rounds of RMCE. Unpublished as of 5-2-2022. See https://sites.wustl.edu/nonetlab/rrmce-landing-sites/ for sequence of insertion.
NM5738 C. elegans jsSi1815 V. Show Description
jsSi1815 [loxP::mex-5p::FLP::sl2::mNeonGreen + rpl-28p::FRT::GFP::his-58 3' FRT3] V. Single component RMCE landing site on Chromosome V adjacent to oxTi365. Created using CRISPR/cas9 with SEC selection and heat shock excision. Unpublished as of 5-2-2022. See https://sites.wustl.edu/nonetlab/rrmce-landing-sites/ for sequence of insertion.
NM5753 C. elegans jsSi1837 IV. Show Description
jsSi1837 [loxP::mec-4Sp::FRT::nlsCyOFP::myo-2 3' + mex-5p::FLP D5::glh-2 3' FRT3] IV. Single component rapid RMCE landing site on Chromosome IV adjacent to cxTi10882. Created from jsSi1669 (and jsIs1824) by two rounds of RMCE. Unpublished as of 5-2-2022. See https://sites.wustl.edu/nonetlab/rrmce-landing-sites/ for sequence of insertion.
OH17657 C. elegans unc-39(syb4537ot1193[unc-39p(bs_del)::unc-39::gfp]) V. Show Description
ot1193 is a CRISPR-engineered mutation of a small unc-39 auto-regulatory region containing a cluster of several predicted homeodomain binding sites in the endogenously-tagged unc-39(syb4537) reporter strain. Reference: Cros C & Hobert O. bioRxiv 2022.04.19.488792; doi: https://doi.org/10.1101/2022.04.19.488792.
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.
PS5332 C. elegans unc-119(ed4) III; him-5(e1490) V; syIs187. Show Description
syIs187 [pes-10::7XTCF-mCherry-let-858(3'UTR) + unc-119(+)]. Cherry POPTOP. POPTOP expression is best visualized using the mCherry/Texas Red filter. POPTOP transgenes display background expression. POPFOP(sy974) is the control plasmid with mutated binding sites. Analysis of POPFOP should always be used to subtract background expression. Do not distribute this strain; other labs should request it 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.
ST9005 C. elegans ncEx9005. Show Description
ncEx9005 [lin-32p::FLAG::let-363 + lin-32p::Myc::daf-15 + lin-32p::HA::rict-1 + hsp16-2p::plx-1 + rol-6(su1006)]. Rollers. Pick Rollers to maintain. KpnI sites were added by PCR to let-363, daf-15 and rict-1 cDNAs and inserted into pPD49.26 containing lin-32p followed by the FLAG-, Myc- and HA-coding sequences to generate lin-32p::FLAG::let-363, lin-32p::Myc::daf-15 and lin-32p::HA::rict-1, respectively. Reference: Nukazuka A, et al. Nat Commun. 2011 Sep 27;2:484.
ST9007 C. elegans ncEx9007. Show Description
ncEx9007 [unc-54p::FLAG::let-363 + unc-54p::Myc::daf-15 + unc-54p::HA::rict-1 + hsp16-2p::plx-1 + rol-6(su1006)]. Rollers. Pick Rollers to maintain. KpnI sites were added by PCR to let-363, daf-15 and rict-1 cDNAs and inserted into pPD49.26 containing inserted into pPD30.38 containing unc-54p followed by the FLAG-, Myc- and HA-coding sequences to generate unc-54p::FLAG::let-363, unc-54p::Myc::daf-15 and unc-54p::HA::rict-1, respectively. Reference: Nukazuka A, et al. Nat Commun. 2011 Sep 27;2:484.
ST9013 C. elegans ncEx9013. Show Description
ncEx9013 [lin-32p::FLAG::h4EBP1 + rol-6(su1006)]. Rollers. Pick Rollers to maintain. KpnI sites were added by PCR to h4EBP1 cDNA and inserted into pPD49.26 containing lin-32p followed by the FLAG-coding sequence to generate in-32p::FLAG::h4EBP1. Reference: Nukazuka A, et al. Nat Commun. 2011 Sep 27;2:484.
SV1871 C. elegans swsn-4(he268 he272 [LoxN start + LoxN intron 5]) IV; heSi208 V; heSi141 X. Show Description
heSi208 [eft- 3p::LoxP::NLS(egl-13)::tagBFP2::tbb-2 UTR::LoxP::NLS(egl-13)::mCherry::tbb-2 3'UTR] V. heSi141 [hlh-8p::CRE] X. Egg laying defective. LoxN sites in the endogenous swsn-4 locus facilitate inducible knockout of swsn-4. he268 he272 homozygotes are Egl since they cannot form a functioning vulva due to swsn-4 inactivated in the mesoderm lineage by hlh-8p::CRE expression. Reference: van der Vaart A, et al. Sci Adv 2020 May 20;6(21):eaay3823. PMID: 32494730
SV1930 C. elegans swsn-8(he273 he287 [LoxN exon 3 + LoxN last intron]) I; heSi208 V; heSi141 X. Show Description
heSi208 [eft- 3p::LoxP::NLS(egl-13)::tagBFP2::tbb-2 UTR::LoxP::NLS(egl-13)::mCherry::tbb-2 3'UTR] V. heSi141 [hlh-8p::CRE] X. he273 he287 homozygotes are Egl since they cannot form a functioning vulva due to swsn-8 inactivated in the mesoderm lineage by hlh-8p::CRE expression. LoxN sites in the endogenous swsn-8 locus facilitate inducible knockout of swsn-8. Reference: van der Vaart A, et al. Sci Adv 2020 May 20;6(21):eaay3823. PMID: 32494730
SV2061 C. elegans he314[pie-1p::GLO-ePDZ::mCherry::smu-1::tbb-2 3'UTR] II; e259[eft-3p::PH::eGFP::LOV::tbb-2 3'UTR]) IV. Show Description
he314[pie-1p::GLO-ePDZ::mCherry::smu-1::tbb-2 3'UTR] II. e259[eft-3p::PH::eGFP::LOV::tbb-2 3'UTR]) IV. Superficially wild-type. CRISPR/Cas9 was used to create insertion alleles he314 and he259 insertions into N2 background at sites of known MosSCI insertions ttTi5605 and cxTi10816, respectively. ePDZ–LOV system transgenes allow use of blue light to control protein heterodimerization, in this case, membrane recruitment of ePDZ-tagged proteins of interest. Germline-optimized cytosolic ePDZ::mCherry-tagged SMU-1 (GLO-ePDZ::mCherry::SMU-1), and membrane-bound LOV2 domain fused to a pleckstrin-homology domain (PH::eGFP::LOV). Reference: Fielmich LE, et al. eLife 2018 Aug 15;7:e38198. doi: 10.7554/eLife.38198.
TG4298 C. elegans lem-3(gt3310[eGFP::STag::lem-3[S192A S194A]]) I. Show Description
Endogenous lem-3 locus carries GFP tag and two misense mutations in putative phosphorylation sites [S192 S194]. Homozygous viable, though [S192A S194A] mutants exhibit increased embryonic lethality after irradiation. Reference: Hong Y, et al. Nat Commun. 2018 Feb 20;9(1):728.
UDN100201 C. elegans jsSi1579 jsSi1606 II. Show Description
jsSi1606 [loxP::unc-116(+)::FRT3] II. Single copy unc-116(+) insertion at the standard Chr II ttTi5605 mosSCI site. jsSi1579 is an RMCE landing pad inserted at a sgRNA site 45 bp from the ttTi5605 insertion site. It contains an rpl-28p::GFP reporter flanked by FRT and FRT3 sites and a loxP site (for more details about landing pads, see Nonet, 2020.Genetics or visit https://sites.wustl.edu/nonetlab/rmce/).
UE75 C. elegans oaSi20 II; unc-119(ed3) III. Show Description
oaSi20 [par-5p::GFP::par-5::par-5 3' UTR(mutated splice sites, mutated proximal poly(A)site) + unc-119(+)] II. MOS single copy insertion of PAR-5 under control of the PAR-5 3'UTR.1 isoform exclusively. Reference: Mikl, M. and Cowan, CR. Cell Rep. 2014 Sep 11;8(5):1380-90.