Search Strains

syIs36 [(pLB2) egl-30(+) + pBS + (pMH86) dpy-20(+)]. Integrated version of syEx126 (egl-30 over-expressing line). Easily reverted. Do not distribute this strain; other labs should request it from the CGC.

fxSi1 [pie-1p::TIR-1::mRuby::unc-54 3' UTR + loxP, I: 2851003] I. Degron tag was inserted into the endogenous spe-44 locus in the JU2526 wild isolate background, allowing auxin-inducible spermatogenesis arrest and reversible male sterility. Reference: Kasimatis, KR et al. (2020) Post-Insemination Selection Dominates Pre-Insemination Selection in Driving Male Competitive Ability. bioRxiv doi: https://doi.org/10.1101/2021.06.23.449605

fxSi1 [pie-1p::TIR-1::mRuby::unc-54 3' UTR + loxP, I: 2851003] I. fxSi4 [hsp-16.41p::PEEL-1::tbb-2 3'UTR + loxP, II: 8420157] II. fxSi6 [hsp-16.41p::PEEL-1::tbb-2 3' UTR + rpl-28p::mKate2::unc-54 3'UTR + rps-0p::HygR::unc-54 3' UTR, III: 10158855] III. Heat-shock strain can be maintained at 20C without any issues. Degron tag was inserted into the endogenous spe-44 locus, allowing auxin-inducible spermatogenesis arrest and reversible male sterility. Heat-shock-induced expression of PEEL-1 will cause lethality in both sexes. fxSi4 was originally inserted in a CB4845 background, but has been sufficiently backcrossed so that PX658 is >98.5% JU2526 genetic background. Reference: Kasimatis, KR. et al. (2021) Post-Insemination Selection Dominates Pre-Insemination Selection in Driving Male Competitive Ability. bioRxiv doi: https://doi.org/10.1101/2021.06.23.449605

C. elegans wild isolate. Reference: Andersen EC, et al. Nat Genet. 2012 Jan 29;44(3):285-90.

C. elegans wild isolate. Reference: Andersen EC, et al. Nat Genet. 2012 Jan 29;44(3):285-90.

ebEx126 [YAC Y47H9 [spe-9(+)] + rol-6(su1006)]. Pick Rollers to maintain. eb19 is a spe-9 non-conditional mutant.

dvIs19 [(pAF15) gst-4p::GFP::NLS] III. Oxidative stress-inducible GFP. Sma. Dominant allele of skn-1 is constitutively active and does not respond to dietary restriction. Reference: Paek J, et al. Cell Metab. 2012 Oct 3;16(4):526-37.

mjIs145 [mex-5p::GFP::his-58::21UR-1sense::tbb-2 3'UTR] II. Control piRNA sensor strain accompanying SX1316. Instead of antisense 21UR-1 target site, this transgene contains the piRNA sequence in sense and histone GFP is not silenced. Reference: Bagijn MP, et al. Science. 2012 Aug 3;337(6094):574-8.

ddEx120 [cpar-1::TY1::EGFP::3xFLAG(92C12) + Cbr-unc-119(+)]. Pick non-Unc to maintain. TY1::EGFP::3xFLAG tag inserted in frame at C-terminus of coding sequence by recombineering. Expression of transgene confirmed by GFP. References: Sarov M, et al. Cell. 2012 Aug 17;150(4):855-66. Strain was constructed as part of the Regulatory Element Project, part of modENCODE (http://www.modencode.org)

teIs113 [pie-1p::GFP::H2B::zif-13'UTR 771bp + unc-119(+)]. A 771 bp genomic sequence downstream of the zif-1 stop codon (starting immediately after the stop codon) was cloned downstream of pie-1 promoter-driven GFP::H2B in the germline expression vector pID3.01B. Superficially wild-type. Reference: Oldenbroek M, et al. Dev Biol. 2012 Mar 15;363(2):388-98.

vkEx1241 [nhx-2p::mCherry::lgg-1 + myo-2p::GFP]. Diffuse mCherry expression in intestine. GFP+ pharynx. Reference: Miedel MT, et al. PLoS One. 2012;7(7):e40145.

vkEx1243 [nhx-2p::ubiquitin-V::mCherry + myo-2p::GFP]. Increased Ub-tagged mCherry accumulation upon blockage of the proteosome by RNAi. Faint mCherry expression in intestine. GFP+ pharynx. References: Miedel MT, et al. PLoS One. 2012;7(7):e40145. Gosai SJ, et al. PLoS One. 2010 Nov 12;5(11):e15460. Dantuma NP, et al. Nat Biotechnol. 2000 May;18(5):538-43.

vkEx1244 [nhx-2p::ubiquitin-Met::mCherry + myo-2p::GFP]. mCherry behaves as an umodified cytosolic protein upon ubiquitin cleavage due to the absence of a degredation signal (N-terminal methionine). Diffuse mCherry expression in intestine. GFP+ pharynx. References: Miedel MT, et al. PLoS One. 2012;7(7):e40145. Gosai SJ, et al. PLoS One. 2010 Nov 12;5(11):e15460. Dantuma NP, et al. Nat Biotechnol. 2000 May;18(5):538-43.

vkEx1256 [nhx-2p::cpl-1::YFP + nhx-2p::DsRed::KDEL]. Reference: Miedel MT, et al. PLoS One. 2012;7(7):e40145.

vkEx1258 [nhx-2p::cpl-1(W32AY35A)::YFP + nhx-2p::DsRed::KDEL]. Reference: Miedel MT, et al. PLoS One. 2012;7(7):e40145.

vkEx1260 [nhx-2p::cpl-1::YFP + myo-2p::mCherry]. Reference: Miedel MT, et al. PLoS One. 2012;7(7):e40145.

vprEx120 [dat-1p::DsRed(monomeric)]. Maintain by picking DsRed+ animals.

ogEx49 [dyf-3(+) + rol-6(su1006)]. Maintain by picking Rollers. Animals which have lost the array are Dyf (DiI).

yakEx126 [unc-17p::hif-1(cDNA) + myo-2p::mCherry]. Pick animals with red pharynx to maintain. HIF-1 expressed from cholinergic neuron-specific promoter in hif-1 mutant background for tissue-specific rescuing experiments. yakEx126 does not rescue lethality in hif-1 mutant animals exposed to 50ppm hydrogen sulfide. Reference: Topalidou I & and Miller DL. bioRxiv 174581; doi: https://doi.org/10.1101/174581.

yakEx125 [rab-3p::hif-1(cDNA) + myo-2p::mCherry]. Pick animals with red pharynx to maintain. HIF-1 expressed from pan-neuronal-specific promoter in hif-1 mutant background for tissue-specific rescuing experiments. yakEx125 does not rescue lethality in hif-1 mutant animals exposed to 50ppm hydrogen sulfide. Reference: Topalidou I & and Miller DL. bioRxiv 174581; doi: https://doi.org/10.1101/174581.

zwEx120 [inx-20p::GFP + lin-15(+)]. Pick non-Muv to maintain. Reference: Altun et al. Dev Dyn 238:1936-50 (2009).

zwEx121 [inx-21p::GFP + lin-15(+)]. Pick non-Muv to maintain. Reference: Altun et al. Dev Dyn 238:1936-50 (2009).

zwEx122 [inx-22p::GFP + lin-15(+)]. Pick non-Muv to maintain. Reference: Altun et al. Dev Dyn 238:1936-50 (2009).

zwEx123 [eat-5p::GFP + lin-15(+)]. Pick non-Muv to maintain. Reference: Altun et al. Dev Dyn 238:1936-50 (2009).

zwEx124 [unc-7Ap::GFP + lin-15(+)]. Pick non-Muv to maintain. Reference: Altun et al. Dev Dyn 238:1936-50 (2009).