LP316 |
C. elegans |
hmp-2(cp78[GFP::hmp-2a + LoxP]) III. Show Description
cp78[gfp::hmp-2 + LoxP] III. GFP inserted at the N terminus of endogenous hmp-2 gene by Cas9-triggered homologous recombination. Floxed unc-119 selection cassette was subsequently removed by Cre/Lox recombination leaving a LoxP scar in the second synthetic intron of GFP. Green fluorescence in early embryos, larvae, and adults. Reference: Marston DJ, et al. Curr Biol. 2016 26:2079-2089.
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LP462 |
C. elegans |
mrck-1(cp189[mrck-1::GFP::3xFlag]) V. Show Description
cp189[mrck-1::GFP::3xFlag]. GFP inserted at the C terminus of endogenous mrck-1 gene by Cas9-triggered homologous recombination. Floxed selection cassette was subsequently removed by Cre/Lox recombination leaving a LoxP scar after the 3'UTR. GFP expression in early embryos, larvae, and adults. Reference: Marston DJ, et al. Curr Biol. 2016 26:2079-2089.
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MSB1091 |
C. elegans |
mirSi16 II; unc-119(ed3) III; mirIs110 V; mirIs107. Show Description
mirSi16 [flp-18p::lox2272::BFP::tbb-2 3'UTR::lox2272::ChR2-HRDC::SL2::jRGECO1a::unc-54 3'UTR + Cbr-unc-119(+)] II. mirIs110 [odr-7p::TeNL + unc-122p::GFP *oxTi553 [eft-3p::tdTomato::H2B::unc-54 3'UTR + Cbr-unc-119(+)]] V. mirIs107 [gpa:14p::CRE + npr-9p::ChR-HRDC::YFP::SL2::jRGECO1a + rps-0p::hygroR]. Blue fluorescence in flp-18 expressing neurons. Green coelomycetes segregates with calcium sensitive (Kd 250 nM) teal nanolantern (TeNL) in AWA. ChR2-HRDC and jRGECO1a in AVA (instead of BFP) and ChR2-HRDC::YFP and jRGECO1a in AIB. HygroR. Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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MSB1160 |
C. elegans |
mirSi16 II; unc-119(ed3) III. Show Description
mirSi16 [flp-18p::lox2272::BFP::tbb-2 3'UTR::lox2272::ChR2-HRDC::SL2::jRGECO1a::unc-54 3'UTR + Cbr-unc-119(+)] II. Blue fluorescence in flp-18 expressing neurons. Combine with CRE driven by a promoter co-expressed in flp-18 expressing cells to switch from blue expression to ChR2-HRDC and jRGECO1a expression. Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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MSB340 |
C elegans |
mirEx96. Show Description
mirEx96 [flp-22p::CRE + unc-122p::mCherry]. Pick animals with red fluorescence in coelomocytes to maintain the array. SMD-specific CRE driver. Superficially wild-type. Reference: Das R, et al. Sci Adv. 2021 Sep 17;7(38):eabg4617. doi: 10.1126/sciadv.abg4617. PMID: 34533987
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MSB486 |
C. elegans |
mirSi16 II; eat-4(mir12[loxP 5'UTR] mir17[loxP intron2]) III; mirEx131. Show Description
mirSi16 [flp-18p::lox2272::BFP::tbb-2 3'UTR::lox2272::ChR2-HRDC::SL2::jRGECO1a::unc-54 3'UTR + Cbr-unc-119(+)] II. mirEx131 [sra-6p::TeNL + npr-9p::ChR2-HRDC::YFP::jRGECO1a + unc-119(+) + gpa:14p::CRE]. Maintain by picking worms with YFP expression in AIB neurons. Blue fluorescence in flp-18 expressing neurons. loxP sites inserrted before first (eat-4(mir12[loxP 5'UTR])) and after second (eat-4(mir17[loxP intron2])) exon of eat-4 gene. Lite. mirEx131 contains calcium sensitive (Kd 250 nM) teal nanolantern (TeNL) in ASH and PVQ, ChR2-HRDC::YFP and jRGECO1a expression in AIB and gpa-14p:CRE. CRE under gpa-14 promoter generates a conditional eat-4 KO in ASH (NOT defective) after recombination of loxP sites in that locus and switches BFP expression in AVA to ChR2-HRDC and jRGECO1a after recombination of lox2272 sites. Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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MSB510 |
C elegans |
mirIs37. Show Description
mirIs37 [acr-5p::CRE + myo-2p::mCherry]. Superficially wild-type. CRE expression is driven predominantly in B-type motor neurons; CRE activity has also been observed in a few other cells. Reference: Das R, et al. Sci Adv. 2021 Sep 17;7(38):eabg4617. doi: 10.1126/sciadv.abg4617. PMID: 34533987
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MSB513 |
C elegans |
mirIs42. Show Description
mirIs42 [F49H12.4p::CRE + myo-2p::mCherry]. Superficially wild-type. Primarily PVD-specific CRE driver; CRE activity was observed predominantly in PVD neurons with some additional recombination in a few tail neurons and possibly FLP neuron. Reference: Das R, et al. Sci Adv. 2021 Sep 17;7(38):eabg4617. doi: 10.1126/sciadv.abg4617. PMID: 34533987
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MSB609 |
C. elegans |
mirSi16 II; eat-4(mir12[loxP 5'UTR] mir17[loxP intron2]) III; mirIs47. Show Description
mirSi16 [flp-18p::lox2272::BFP::tbb-2 3'UTR::lox2272::ChR2-HRDC::SL2::jRGECO1a::unc-54 3'UTR + Cbr-unc-119(+)] II. mirIs47 [sra-6p::TeNL + npr-9p::ChR2-HRDC::YFP::jRGECO1a + unc-119(+) + gpa:14p::CRE]. Blue fluorescence in flp-18 expressing neurons. loxP sites before first (eat-4(mir12[loxP 5'UTR])) and after second exon (eat-4(mir17[loxP intron2])) of eat-4 gene. Lite. Calcium sensitive (Kd 250 nM) teal nanolantern (TeNL) in ASH and PVQ, ChR2-HRDC::YFP and jRGECO1a expression in AIB. Conditional eat-4 KO in ASH (NOT defective) and ChR2-HRDC and jRGECO1a expression in AVA (instead of BFP). Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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MSB778 |
C elegans |
mirIs71. Show Description
mirIs71 [nlp-12p::CRE + myo-2p::mCherry]. DVA-specific CRE driver. Superficially wild-type. Reference: Das R, et al. Sci Adv. 2021 Sep 17;7(38):eabg4617. doi: 10.1126/sciadv.abg4617. PMID: 34533987
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MSB861 |
C. elegans |
mirSi16 II; mirIs76; mirEx69. Show Description
mirSi16 [flp-18p::lox2272::BFP::tbb-2 3'UTR::lox2272::ChR2-HRDC::SL2::jRGECO1a::unc-54 3'UTR + Cbr-unc-119(+)] II. mirIs76 [sra-6p::ChRmine::wrmScarlet::let-858 3UTR + sra-6p::TeNL]. mirEx69 [gpa:14p::CRE + unc-122p::mCherry]. Mantain by picking animals with mCherry+ coelomycetes. Blue in flp-18 expressing neurons. Expression of ChRmine, wrmScarlet and calcium sensitive (Kd 250 nM) teal nanolantern (TeNL) in ASH and PVQ. Expression of ChR2-HRDC and jRGECO1a expression in AVA (instead of BFP). Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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MSB961 |
C. elegans |
mirSi29 II; unc-119(ed3) III. Show Description
mirSi29 [flp-18p::lox2272::mtagBFP2::tbb-2 3'UTR::lox2272::ACR1::SL2::jRGECO1a::let-858 3'UTR + Cbr-unc-119(+)] II. Blue fluorescence in flp-18 expressing neurons. Combine with CRE driven by a promoter co-expressed in flp-18 expressing cells to switch from blue expression to ACR1 and jRGECO1a expression. Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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MSB966 |
C. elegans |
mirSi34 II; unc-119(ed3) III. Show Description
mirSi34 [myo-3p::lox2272::mtagBFP2::tbb-2 3'UTR::lox2272::ChR2-HRDC::SL2::jRGECO1a::let-858 3'UTR + Cbr-unc-119(+)] II. Blue fluorescence in body wall muscles. Combine with CRE driven by a promoter expressed in desired muscle cells to switch from blue expression to ChR2-HRDC and jRGECO1a expression. Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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MSB985 |
C. elegans |
mirSi37 II; unc-119(ed3) III. Show Description
mirSi37 [flp-18p::lox2272::mtagBFP2::tbb-2 3'UTR::lox2272::ChRmine::SL2::jRGECO1a::let-858 3'UTR + Cbr-unc-119(+)] II. Blue fluorescence in flp-18 expressing neurons. Combine with CRE driven by a promoter co-expressed in flp-18 expressing cells to switch from blue expression to ChRmine and jRGECO1a expression. Reference: Porta-de-la-Riva M, et al. Nat Methods. 2023 May;20(5):761-769. doi: 10.1038/s41592-023-01836-9. PMID: 37024651.
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NM5953 |
C. elegans |
jsSi1949 II; him-8(e1489) IV. Show Description
jsSi1949 [loxP + myo-2p::FRT::nls::mNG myo-2 3' + <{rps-0p HygR unc-54 3'} ori <{Amp} <{mex-5p nls-Cre tbb-2 3'} + FRT3] II. Him. Reference: Nonet ML. Rapid generation of C. elegans single copy transgenes combining RMCE and drug selection. bioRxiv 2023.03.05.531207; doi: https://doi.org/10.1101/2023.03.05.531207
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NM5970 |
C. elegans |
jsSi1973 I; him-8(e1489) IV. Show Description
jsSi1973 [mosL + loxP + myo-2p::FRT::nls::mNG::myo-2 3' + <{rps-0p::HygR::unc-54 3'} + ori <{Amp} <{mex-5p::nls::Cre::tbb-2 3'} + FRT3 + mosR] I. Him. Reference: Nonet ML. Rapid generation of C. elegans single copy transgenes combining RMCE and drug selection. bioRxiv 2023.03.05.531207; doi: https://doi.org/10.1101/2023.03.05.531207
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NM6024 |
C. elegans |
jsSi2029 IV. Show Description
jsSi2029 [loxP::myo-2p::FRT::Scarlet 2x::tbb-2 3' + rps-0p::hygR::unc-54 3' + mex-5p::nls::Cre::glh-2 3' + FRT3] IV. Reference: Nonet ML. Rapid generation of C. elegans single copy transgenes combining RMCE and drug selection. bioRxiv 2023.03.05.531207; doi: https://doi.org/10.1101/2023.03.05.531207
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NM6037 |
C. elegans |
jsSi2049 V. Show Description
jsSi2049 [loxP::myo-2p::FRT::Scarlet 2x::tbb-2 3' + rps-0p::hygR::unc-54 3' + ori <{Amp} mex-5p::nls::Cre::glh-2 3' + FRT3] V. Reference: Nonet ML. Rapid generation of C. elegans single copy transgenes combining RMCE and drug selection. bioRxiv 2023.03.05.531207; doi: https://doi.org/10.1101/2023.03.05.531207
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NM6168 |
C. elegans |
jsSi2027 II; him-8(e1489) IV. Show Description
jsSi2027 [loxP::myo-2p::FRT::Scarlet 2x::tbb-2 3' + rps-0p::hygR::unc-54 3' + ori <{Amp} + mex-5p::nls::Cre::glh-2 3' + FRT3] II. Him. Reference: Nonet ML. Rapid generation of C. elegans single copy transgenes combining RMCE and drug selection. bioRxiv 2023.03.05.531207; doi: https://doi.org/10.1101/2023.03.05.531207
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OD2425 |
C. elegans |
plk-1(lt18[plk-1::sGFP]::loxp) III. Show Description
GFP inserted at the C terminus of plk-1 followed by LoxP generated by Cre-mediated excision of unc-119(+) cassette. Reference: Martino L. et al. Dev Cell. 2017 Oct. 23; 43(2):157-171.
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OH17918 |
C. elegans |
lep-5(ot1215[lep-5p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) X. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the lep-5 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. Males exhibit typical leptoderan tails.
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OH17921 |
C. elegans |
linc-3(ot1217[linc-3p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) V. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the linc-3 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in dauers.
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OH17923 |
C. elegans |
linc-19(ot1219[linc-19p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) III. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the linc-19 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in dauers.
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OH17929 |
C. elegans |
linc-23(ot1225[linc-23p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) I. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the linc-23 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in the male somatic gonad.
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OH17932 |
C. elegans |
linc-26(ot1227[linc-26p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) IV. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the linc-23 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in the male somatic gonad and extremely dim expression in hermaphrodite spermatheca.
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OH17935 |
C. elegans |
linc-36(ot1229[linc-36p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) IV. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the linc-36 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in the sperm of both hermaphrodites and males.
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OH17938 |
C. elegans |
linc-41(ot1231[linc-41p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) IV. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the linc-41 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in the male somatic gonad, spermatheca of hermaphrodites, as well as several other tissues in the head.
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OH17942 |
C. elegans |
tts-1(ot1234[tts-1p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) X. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the tts-1 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in several tissues including the pharynx but is significantly upregulated in a stress-dependent manner in a variety of tissues.
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OH18019 |
C. elegans |
linc-1(ot1249[linc-1p::SL1::tbb-2 5'UTR::GFP::H2B::loxP::sqt-1(d)::hygR::loxP::3xFLAG::tbb-2 3'UTR]) I. Show Description
The Null Transcriptional Reporter (NuTR) cassette was used to remove the linc-1 locus resulting in a null allele and transcriptional reporter driving expression of GFP. The cassette contains the dominant sqt-1(e1350) allele that results in roller animals. Expression of Cre (via crossing into a strain expressing a germline Cre or by injection of a Cre transgene) will result in removal of the selectable markers and result in non-roller animals. Pick Rollers to retain full transgene cassette. GFP expression is seen in the male somatic gonad.
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PB201 |
C. remanei |
Cre-unc(bd201). Show Description
Male-female strain. Parental strain is C. remanei ssp. vulgaris. Males and females back poorly, forward movement unaffected. Males are able to mate. Autosomal. Based on phenotype alone (defective in backward movement), it might be orthologous to unc-4. See WBPaper00002633.
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PHX5804 |
C. elegans |
egl-3(syb5804[flag::NLS::Cre::SL2::egl-3]) V. Show Description
Cre inserted into the endogenous egl-3 locus by CRISPR. Pan-neuronal expression of Cre. Allele generated by SUNY Biotech. Please contact Oliver Hobert prior to publishing work using this strain.
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PHX5859 |
C. elegans |
ceh-48(syb5859[flag::NLS::Cre::SL2::ceh-48]) IV. Show Description
Cre inserted into the endogenous ceh-48 locus by CRISPR. Pan-neuronal expression of Cre. Allele generated by SUNY Biotech. Please contact Oliver Hobert prior to publishing work using this strain.
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PS8470 |
C. elegans |
syIs609. Show Description
syIs609 [15xUAS::nCRE::SL2::GFp::let-858 3'UTR + ttx-3p::RFP + 1kb DNA ladder (NEB)]. Nucleolus-transport-enhanced Cre protein cGAL effector.
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STR317 |
C. elegans |
hrtSi27 II; unc-119(ed3) III. Show Description
hrtSi27 [des-2p::CRE + unc-119(+)] II. hrtSi27 inserted into ttTi5605. CRE expression in PVD and FLP. Reference: Harterink M, et al. J Cell Sci. 2018 Oct 22;131(20):jcs223107. PMID: 30254025.
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SV1361 |
C. elegans |
unc-119(ed3) III; heIs105 IV. Show Description
heIs105 [rps-27::loxP::NLS::mCherry::let858 UTR::loxP::NLS::GFP::let-858 UTR + unc-119(+)] IV. Strain is viable at 15-25 C. heIs105 carries a read-out construct which allows the visualization of the CRE lox mediated recombination by a switch from red to green. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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SV1438 |
C. elegans |
unc-119(ed3) III; heSi141 X. Show Description
heSi141 [hlh-8(short)::FLAG::CRE::tbb-2 + unc-119(+)] X. Strain is viable at 15-25 C, but non-tissue specific recombination is observed more frequently in other tissues at higher temperatures (25C). Expression of CRE recombinase in the mesoblast lineage driven by the hlh-8 promoter. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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SV1439 |
C. elegans |
unc-119(ed3) III; heSi142 X. Show Description
heSi142 [elt-2::FLAG::CRE::tbb-2 + unc-119(+)] X. Expression of CRE recombinase in the intestine driven by the elt-2 promoter. Strain is viable at 15-25 C, but non-tissue specific recombination is observed more frequently in other tissues at higher temperatures (25C). Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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SV1440 |
C. elegans |
unc-119(ed3) III; heIs105 IV; heSi141 X. Show Description
heIs105 [rps-27::loxP::NLS::mCherry::let858 UTR::loxP::NLS::GFP::let-858 UTR + unc-119(+)] IV. heSi141 [hlh-8(short)::FLAG::CRE::tbb-2 + unc-119(+)] X. Maintain at 15-25C. Expression of CRE recombinase in the mesoblast lineage driven by the hlh-8 promoter. heIs105 carries a read-out construct which allows the visualization of the CRE lox mediated recombination in the mesoblast lineage by a switch from red to green. This read-out construct is silenced in the germline. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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SV1448 |
C. elegans |
fzr-1(ku298) II; unc-119(ed3) III; heSi143 IV; heSi141 X. Show Description
heSi 143 [rps-27::loxP::mCherry::let-858::fzr-1p::fzr-1::fzr-1 UTR::loxP::GFP::let-858 UTR + unc-119(+)] IV. heSi141 [hlh-8(short)::FLAG::CRE::tbb-2 + unc-119(+)] X. Maintain at 15-25C. Expression of CRE recombinase in the mesoblast lineage driven by the hlh-8 promoter. heSi143 rescues fzr-1(ku298). fzr-1 will be excised upon mesoblast-specific expression of CRE, creating a mesoblast specific mutant of fzr-1. This recombination event can be visualized by a switch from red to green in those cells (the mesoblast) were fzr-1 is lost. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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SV1450 |
C. elegans |
unc-119(ed3) III; heIs145 IV Show Description
heIs145 [rps-27::loxP::NLS::mCherry::let858 UTR::eft-3::tagBFP::tbb-2 UTR::loxP::NLS::GFP::let-858 UTR + unc-119(+)] IV. Maintain at 15-25C. heIs145 expresses a read-out construct used to visualize CRE activity and specificity, and to test whether CRE expression is likely to induce loss of a gene of interest (tagBFP in this case) in a given tissue. Expression of CRE will result in a change from mCherry to GFP and loss of tagBFP expression in those cells where CRE is active. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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SV1462 |
C. elegans |
unc-119(ed3) III; heSi149 X. Show Description
heSi149 [myo-3::CRE::tbb-2 3'UTR + unc-119(+)] X. Inserted at ttTi14024. Maintain at 15-25C. Expression of CRE recombinase in differentiated body wall muscle cells driven by the myo-3 promoter. [NOTE: this stock serves as a replacement for SV1461, which was found to be carrying an unidentified red fluorescent transgene in the background.] Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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SV1472 |
C. elegans |
unc-119(ed3) III; heSi160 X. Show Description
heSi160 [hsp16.48::Cre] X. Transgene allows inducible expression of CRE recombinase. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-313. PMID: 26144318.
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SV1578 |
C. elegans |
unc-119(ed3) III; heIs105 IV; swsn-1(os22) heSi164 V; heSi141 X. Show Description
heIs105 [rps-27::loxP::NLS::mCherry::let858 UTR::loxP::NLS::GFP::let-858 UTR + unc-119(+)] IV. heSi164 [rps-27::loxN::NLS::mCherry::let858 UTR::swsn-1p::swsn-1::unc-54 UTR::loxN::NLS::GFP::let-858 UTR + unc-119(+)] V. heSi141 [hlh-8(short)::FLAG::CRE::tbb-2 + unc-119(+)] X. Maintain the line at 15C and shift to 25C for mutant analysis. Expression of CRE recombinase in the mesoblast lineage driven by the hlh-8 promoter. heSi164 carries a swsn-1 rescue construct which ensures rescue of the temperature-sensitive swsn-1(os22) mutation. Upon expression of CRE (in this case in the mesoblast lineage) the swsn-1 gene will be excised, creating a mesoblast specific mutant of swsn-1. This recombination event can be visualized by a switch from red to green in those mesoblast cells in which swsn-1 was lost. The animals are healthy at 15C, but embryonic lethal and larval arrested at 23-25C. swsn-1(os22) causes mild overproliferation in the mesoblast lineage. The swsn-1 rescuing transgene is unable to rescue germline development of swsn-1(os22) mutants. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.
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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
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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
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SV2071 |
C. elegans |
he317[eft-3p::Lox2272::egl-13-NLS::tagBFP2::let-858 3'UTR::Lox2272::egl-13-NLS::mCherry::let-858 3'UTR] IV; heSi220 X. Show Description
heSi220 [lin-31p::Cre] X. Vulval lineage is marked through activity of a Cre-dependent reporter (blue-to-red switch). All cells in the animal are expressing BFP, except for vulval cells which are expressing mCherry. he317 was inserted into the cxTi10816 site using CRISPR/Cas9. Reference: van der Vaart A, et al. Sci. Adv. 2020 May; 6(21): eaay3823. PMID: 32494730.
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TV26120 |
C. elegans |
rab-11.1(wy1444) gip-2(lt19[gip-2::GFP]) I; wyEx10192. Show Description
wyEx10192 [unc-86p::Cre + lin-32p::mCherry + odr-1p::GFP]. Pick animals with odr-1::GFP expression to maintain array. GFP tag inserted into endogenous gip-2 locus. Low penetrance, multiple gip-2 cluster in soma or dendrite rab-11.1. Reference: Liang X, et al. Elife. 2020 Jul 13:9:e56547. PMID: 32657271.
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ZM10311 |
C. elegans |
unc-25(e156) III; ljIs131; hpIs758. Show Description
ljIs131 [myo-3p::GCaMP3::UrSL2::tagRFP-T]. hpIs758 [rig-3p::LoxP::eBFP::LoxP::Chrimson::wCherry + twk-40(s)p::Cre + myo-2p::wCherry]. Pick animals with red fluorescence to maintain. Shrinker. RFP expression in AVA and a few other neurons. Reversal upon green light illumination with ATR. hpIs758 is a spontaneous insertion of hpEx4080. Reference: Lu Y, et al. 2022. Current Biology (In Press).
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ZM10339 |
C. elegans |
hpIs717; ljIs131. Show Description
hpIs717 [acr-2(s)p::LoxP::eBFP::LoxP::Chrimson::wCherry + unc-17p::Cre + lin-15(+)]. ljIs131 [myo-3p::GCaMP3::UrSL2::tagRFP-T]. Red fluorescence in motor neurons. Reference: Lu Y, et al. 2022. Current Biology (In Press).
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ZM10538 |
C. elegans |
hpIs774; hpEx4081. Show Description
hpIs774 [twk-40p(short)::GCaMP6s::mNeptune]. hpEx4081 [rig-3p::LoxP::eBFP::Stop::LoxP::gtACR2::wCherry + twk-40p(short)::Cre + myo-2p::RFP]. Pick RFP+ (pharynx) to maintain. Transgenic animals are GFP and RFP positive in multiple neurons in the head, but strong RFP signals in AVA neurite. Superficially wild type. Activation of gtACR2 decreases AVA and AVBs calcium signals. hpEx4081 can be maintained by picking animals with weak pharyngeal RFP signals (seems to be a common artifact of the Cre-LoxP system).
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