Search Strains

hqSi10 [myo-3p::TIR1::mRuby::unc-54 3' UTR + Cbr-unc-119(+)] II. Maintain at 15C. GFP tag and AID* inserted at the 3' end of the endogenous daf-16 gene locus by CRISPR/Cas9 engineering. hqSi10 was generated by replacing the eft-3 promoter of the ieSi57 insertion (oxTi179 site) with the myo-3 promoter using CRISPR/Cas9. This strain can be used for auxin-inducible degradation (AID) of DAF-16 protein in the body wall muscles. hqSi10 previously known as hq375. Reference: Zhang Y, et al. BioRxiv. 2021 Aug 2. 2007.2031.454567. https://doi.org/10.1101/2021.07.31.454567.

hqSi11 [lim-7p::TIR1::mRuby::unc-54 3' UTR + Cbr-unc-119(+)] II. Maintain at 15C. GFP tag and AID* inserted at the 3' end of the endogenous daf-16 gene locus by CRISPR/Cas9 engineering. hqSi11 was generated by replacing the eft-3 promoter of the ieSi57 insertion (oxTi179 site) with the lim-7 promoter using CRISPR/Cas9. This strain can be used for auxin-inducible degradation (AID) of DAF-16 protein in the gonadal sheath. hqSi11 previously known as hq378. Reference: Zhang Y, et al. BioRxiv. 2021 Aug 2. 2007.2031.454567. https://doi.org/10.1101/2021.07.31.454567.

mirIs92 [daf-16p::daf-16::GcNL::let-858 3'UTR + myo-2p::mCherry]. bus-17(br2) has defective response to short wavelength light; response strongly reduced but not eliminated. Altered surface properties; somewhat skiddy movement; drug-sensitive, bleach-sensitive. Resistant to some bacterial pathogens (hence Bus, Bah phenotypes) and hypersensitive to others. daf-16 translational reporter with green non-calcium sensitive nanolantern (GCNL). Reference: Morales-Curiel LF, et al. Commun Biol. 2022 Dec 3;5(1):1330. doi: 10.1038/s42003-022-04292-x. PMID: Reference: Morales-Curiel LF, et al. Commun Biol. 2022 Dec 3;5(1):1330. doi: 10.1038/s42003-022-04292-x. PMID: 36463346.

otDf2 is a 25,484 bp deletion of the insulin cluster from Chr I, removing ins-28, ZC334.13, ins-29, ins-25, ins-27, linc-124, ZC334.12, ZC334.17, ins-24, ins-30, and ins-26. Reference: Sural S, et al. Sci Adv. 2025 Sep 26;11(39):eadw1270. doi: 10.1126/sciadv.adw1270. PMID: 40991693.

otSi2 [ges-1p::TIR1(F79G)::mRuby::unc-54 3'UTR + Cbr-unc-119(+) *ieSi61] II. Temperature-senstive daf(c): maintain at 15C. Intestine-specific TIR1 sequence in ieSi61 allele was edited to TIR1(F79G) using CRISPR/Cas9 to make it compatible with AID2. [TCC GTC GAG CTC AAG GGA AAG CCA CAC TTC] edited to [AGT GTC GAA TTG AAG GGA AAG CCA CAC GGA]. This strain can be used to deplete DAF-16 specifically from the intestine with the modified auxin 5-Ph-IAA. Constitutive dauer formation at 25 C due to daf-2(e1370). Reference: Sural S, et al. Sci Adv. 2025 Sep 26;11(39):eadw1270. doi: 10.1126/sciadv.adw1270. PMID: 40991693.

ot1326 is CRISPR-engineered 2,029 bp deletion removing the entire ins-18 coding region. Sequence after edit: AGCTCATTTTAATTTAACACAATGGTCCACCGACTACGTGGAAGATCTTCTTGCCTACTGTGCCCCAATT. Reference: Sural S, et al. Sci Adv. 2025 Sep 26;11(39):eadw1270. doi: 10.1126/sciadv.adw1270. PMID: 40991693.

ot1360 is CRISPR-engineered 1,339 bp deletion removing the entire ins-1 coding region. Sequence after edit: TTATAGGGCATTTTTCAGTTCCTCACCGCTCTCAAATCAGGTCAATATCGTTGGCAGCTCACCGGACCCT. Reference: Sural S, et al. Sci Adv. 2025 Sep 26;11(39):eadw1270. doi: 10.1126/sciadv.adw1270. PMID: 40991693.

otIs908 [pha-4(prom2)::TIR1(F79G)::mTur2::tbb-2 3'UTR + unc-122p::mCherry::unc-54 3' UTR] V. TIR1(F79G) expression in all 22 enteric neurons (20 pharyngeal neurons, AVL and DVB), RIS and PVT. The multicopy array was inserted at the oxTi553 landing site using the Fluorescent Landmark Interference (FLInt) method. Reference: Sural S, et al. Sci Adv. 2025 Sep 26;11(39):eadw1270. doi: 10.1126/sciadv.adw1270. PMID: 40991693.

otSi2 [ges-1p::TIR1(F79G)::mRuby::unc-54 3'UTR + Cbr-unc-119(+) *ieSi61] II. Intestine-specific TIR1 sequence in ieSi61 allele was edited to TIR1(F79G) using CRISPR/Cas9 to make it compatible with AID2. [TCC GTC GAG CTC AAG GGA AAG CCA CAC TTC] edited to [AGT GTC GAA TTG AAG GGA AAG CCA CAC GGA]. This strain can be used to deplete DAF-16 specifically from the intestine with the modified auxin 5-Ph-IAA. Reference: Sural S, et al. Sci Adv. 2025 Sep 26;11(39):eadw1270. doi: 10.1126/sciadv.adw1270. PMID: 40991693.

wpSi14 [rgef-1p::GFP::daf-16A + Cbr-unc-119(+)] II. Reference: Byrne AB, et al. Neuron. 2014 Feb 5;81(3):561-73. doi: 10.1016/j.neuron.2013.11.019. PMID: 24440228

hpEx3371 [rgef-1p::GFP::daf-16a::unc-54 3' UTR + myo-2p::mCherry]. Pick RFP+ and keep at 15C to maintain. Can be kept at 20C, but some animals will form dauers. Transgenic animals have GFP in gut and RFP in pharynx and will form dauers at 25C. Non-transgenic animals are dauer-defective (Daf-d). Reference: Hung WL. et al., Development (2014) 141 (8): 1767–1779.

hpEx3370 [dpy-30p::daf-16a::unc-54 3' UTR + myo-2p::mCherry]. Pick RFP+ and keep at 15C to maintain. Can be kept at 20C, but some animals will form dauers. Transgenic strain expressing DAF-16A isoform from pan-tissue dpy-30 promoter. Transgenic animals have RFP in pharynx and will form dauers at 25C. Non-transgenic animals are dauer-defective (Daf-d). Reference: Hung WL. et al., Development (2014) 141 (8): 1767–1779.

hpEx3373 [ges-1p::GFP::daf-16a::unc-54 3' UTR + myo-2p::mCherry]. Pick RFP+ and keep at 15C to maintain. Can be kept at 20C, but some animals will form dauers. Transgenic animals have GFP in gut and RFP in pharynx and will form dauers at 25C. Non-transgenic animals will not form dauers. Reference: Hung WL. et al., Development (2014) 141 (8): 1767–1779.

hpEx3507 [ges-1p::GFP::daf-16d/f::unc-54 3' UTR + myo-2p::mCherry]. Pick RFP+ and keep at 15C to maintain. Can be kept at 20C, but some animals will form dauers. Transgenic animals have GFP in gut and RFP in pharynx and will form dauers at 25C. Non-transgenic animals will not form dauers. Reference: Hung WL. et al., Development (2014) 141 (8): 1767–1779.

hpEx3508 [ges-1p::daf-16a,d&f + myo-2p::RFP]. Pick RFP+ and keep at 15C to maintain. Can be kept at 20C, but some animals will form dauers. ges-1 promoter drives expression DAF-16A,D&F transgene in intestine. Transgenic animals have RFP in pharynx and will form dauers at 25C. Non-transgenic animals are dauer-defective (Daf-d). Reference: Hung WL. et al., Development (2014) 141 (8): 1767–1779.

zIs356 [daf-16p::daf-16a/b::GFP + rol-6(su1006)] IV. Tumorous germline with degeneration of surrounding extracellular matrix & disrupted gonadal basement membrane. Reference: Qi W, et al. PLoS Genet. 2012;8(8):e1002836. doi: 10.1371/journal.pgen.1002836.

zIs356 [daf-16p::daf-16a/b::GFP + rol-6(su1006)]. See strain TJ356 for additional information about zIs356. Derived from RB1739 and TJ356.

stIs11614 [daf-16f::H1-wCherry + unc-119(+)].

stIs11691 [daf-16d::H1-wCherry + unc-119(+)].