Search Strains

hpIs758 [rig-3p::LoxP::eBFP::LoxP::Chrimson::wCherry + twk-40p(short)::Cre + myo-2p::wCherry]. hpIs814 [flp-18p::LoxP::eBFP::Stop::LoxP::TeTx::wCherry + twk-40p(short)::Cre]. RFP positive in AVA soma and neurite along the VNC. Weak pharyngeal RFP. Flat and slow movement without ATR or LED stimulation. Chrimson activation induces loopy reversal but not loopy forward after 5min.

hpEx4479 [npr-4p::snb-1::pHluorin + lin-15(+)]. Pick animals with green fluorescence in VNC to maintain. twk-40(bln336) is a gain-of-function allele. Paralyzed; no backward movement upon head touch. Synapse exocytosis marker for AVA. Transgenic animals exhibit punctate fluorescent signals along AVA neurites in the ventral cord, with weaker expression than in a wild-type background.

hpEx4479 [npr-4p::snb-1::pHluorin + lin-15(+)]. Pick animals with green fluorescence in VNC to maintain. twk-40(hp834) is a loss-of-function allele. Loopy. Synapse exocytosis marker for AVA. Transgenic animals exhibit punctate fluorescent signals along AVA neurites in the ventral cord, with stronger expression than in a wild-type background.

hpIs636 [rig-3p::HisCl1::SL2::mCherry]. hpEx4479 [npr-4p::snb-1::pHluorin + lin-15(+)]. Pick animals with green fluorescence in VNC to maintain. Synapse exocytosis marker in AVA. Transgenic animals exhibit punctate green fluorescent signals along AVA neurites in the ventral cord, with stronger expression than in a wild-type background. mCherry and HisCl1 expression in AVA soma and neurites. In the presence of histamine, the SNB-1::pHluorin intensity will decrease in neurites.

hpIs66 [nab-1::GFP]. Reporter contains nab-1 genomic clone with 9 kb promoter sequence upstream of ATG, the entire nab-1 gene with GFP inserted immediately before the stop codon, and the 1 kb downstream sequence. Animals are slightly short with malformed tail in hermaphrodites. GFP localized in puncta at synapses in nerve cords and nerve ring. GFP localization also along the excretory canals, and some vulva expression. Reference: Hung W, et al. Development. 2007 Jan;134(2):237-49.

hpIs193 [nlf-1p::nlf-1::GFP + lin-15(+)]. GFP expression in head and tail neurons, as well as along ventral cord. Reference: Xie L, et al. Neuron. 2013 Mar 20;77(6):1069-82. PMID: 23522043

hpIs3 [unc-25p::syd-2::GFP] X. GFP is expressed in small puncta along ventral and dorsal cords; bright perinuclear staining in DD and VD cell bodies. hpIs3/+ and hpIs3 males have reduced GFP levels in cell bodies. Reference: Yeh E, et al. J Neurosci. 2005 Apr 13;25(15):3833-41.

hpEx2999 [ins-4::GFP + rol-6(su1006)]. Rollers. Pick Rollers to maintain. GFP-tagged INS-4::GFP expression driven by its own promoter and UTR. GFP expression in ASI, ASJ, some motor neurons, and punctate expression along dorsal cord as well. Generated in N2 background. Reference: Hung WL, et al. EMBO J. 2013 Jun 12;32(12):1745-60. PMID: 23665919

hpIs636 [rig-3p::HisCl1::SL2::mCherry]. mCherry expression in AVA soma and neurites along VNC. Non-specific mCherry expression in gut. HisCl activation leads to reduced forward and reversal activity.

CeRep55 quadruple deletion: fjDf1 (also known as fj115); fjDf2 (aka fj85); fjDf3 (aka fj123); fjDf4 (aka fj120) X. This strain lacks four major clusters of CeRep55 repeats on the X chromosome. The condensation of unpaired X chromosomes in male testes is insufficient. CeRep55 is a class of minisatellite sequences consisting of a 27-nt tandem repeat that is present on all chromosomes. Some CeRep55 clusters express long non-coding RNAs and small RNAs. Each of the four deletion sites was designed to acquire a sequence tag (TGTACAGGAAACAGCTATGACC; similar to M13 reverse) instead of the CeRep55 tandem repeats. The deletions of CeRep55 clusters can be checked by PCR with the following primers: fjDf1 in Y73B3A, AGTAGTTACAAAGCGATATACGAAC and TTCGCCGACTCATAGACATCTG; fjDf2 in Y75D11A, CAAGTGCCAAACTAGACTGCTC and TTCAAAACGCTACGCGATACCAG; fjDf3 in Y81B9A, AAATGCCCCTATCTCACAGTGG and GACTGCTAGAATCTGACTCGTC; fjDf4 in Y49A10A, CTCTTCCATTTCCAGTACAACCAG and GTTTCTATGGCTAGAGTCGTATGGTTAC. The PCR check can also be performed with the M13 reverse primer and the right-side primer. Reference: Tabara H, et al. (2023) A small RNA system ensures accurate homologous pairing and unpaired silencing of meiotic chromosomes. EMBO J, e105002.

fj150 is a mutation changing WK to FS and generating a new FspI site in the second K-rich region between the PAZ and Piwi domains. fj150 is enhanced by the CeRep55 quadruple deletion. The fj150 mutation can be detected by PCR with the following primers: TCGGATGTTGACTACAACGC and GAAGGTAGAAACTTCATTCCAGCAC, followed by digestion with FspI. This strain lacks four major clusters of CeRep55 repeats on the X chromosome. The condensation of unpaired X chromosomes in male testes is insufficient. CeRep55 is a class of minisatellite sequences consisting of a 27-nt tandem repeat that is present on all chromosomes. Some CeRep55 clusters express long non-coding RNAs and small RNAs. Each of the four deletion sites was designed to acquire a sequence tag (TGTACAGGAAACAGCTATGACC; similar to M13 reverse) instead of the CeRep55 tandem repeats. The deletions of CeRep55 clusters can be checked by PCR with the following primers: fjDf1 in Y73B3A, AGTAGTTACAAAGCGATATACGAAC and TTCGCCGACTCATAGACATCTG; fjDf2 in Y75D11A, CAAGTGCCAAACTAGACTGCTC and TTCAAAACGCTACGCGATACCAG; fjDf3 in Y81B9A, AAATGCCCCTATCTCACAGTGG and GACTGCTAGAATCTGACTCGTC; fjDf4 in Y49A10A, CTCTTCCATTTCCAGTACAACCAG and GTTTCTATGGCTAGAGTCGTATGGTTAC. The PCR check can also be performed with the M13 reverse primer and the right-side primer. Reference: Tabara H, et al. (2023) A small RNA system ensures accurate homologous pairing and unpaired silencing of meiotic chromosomes. EMBO J, e105002.

The CeRep55_X quadruple-deletion mutant does not exhibit a clear Him phenotype, but the Him phenotype of the him-1(e879) mutant is enhanced by the CeRep55_X quadruple deletions. CeRep55 quadruple deletion: fjDf1 (also known as fj115); fjDf2 (aka fj85); fjDf3 (aka fj123); fjDf4 (aka fj120) X. This strain lacks four major clusters of CeRep55 repeats on the X chromosome. The condensation of unpaired X chromosomes in male testes is insufficient. CeRep55 is a class of minisatellite sequences consisting of a 27-nt tandem repeat that is present on all chromosomes. Some CeRep55 clusters express long non-coding RNAs and small RNAs. Each of the four deletion sites was designed to acquire a sequence tag (TGTACAGGAAACAGCTATGACC; similar to M13 reverse) instead of the CeRep55 tandem repeats. The deletions of CeRep55 clusters can be checked by PCR with the following primers: fjDf1 in Y73B3A, AGTAGTTACAAAGCGATATACGAAC and TTCGCCGACTCATAGACATCTG; fjDf2 in Y75D11A, CAAGTGCCAAACTAGACTGCTC and TTCAAAACGCTACGCGATACCAG; fjDf3 in Y81B9A, AAATGCCCCTATCTCACAGTGG and GACTGCTAGAATCTGACTCGTC; fjDf4 in Y49A10A, CTCTTCCATTTCCAGTACAACCAG and GTTTCTATGGCTAGAGTCGTATGGTTAC. The PCR check can also be performed with the M13 reverse primer and the right-side primer. The e879 mutation can be checked by PCR with the following primers: AAATCAGGAGTGGGCATCAG and GGGAAGATTCCGATGAGTGA, followed by digestion with MvaI. The wild-type him-1 gene contains an MvaI site within its PCR region, while the e879 allele does not. Reference: Tabara H, et al. (2023) A small RNA system ensures accurate homologous pairing and unpaired silencing of meiotic chromosomes. EMBO J, e105002.

fj162 at the second K-rich region is an in-frame duplication (comprising of a small duplication and a tiny inverted duplication) generating 61 extra amino acids. The CeRep55_X quadruple-deletion mutant does not exhibit a clear Him phenotype, but the Him phenotype of the csr-1(fj162) mutant is enhanced by the CeRep55_X quadruple deletions. The fj162 mutation can be checked by PCR with the following primers: TCGGATGTTGACTACAACGC and GAAGGTAGAAACTTCATTCCAGCAC. This strain lacks four major clusters of CeRep55 repeats on the X chromosome. The condensation of unpaired X chromosomes in male testes is insufficient. CeRep55 is a class of minisatellite sequences consisting of a 27-nt tandem repeat that is present on all chromosomes. Some CeRep55 clusters express long non-coding RNAs and small RNAs. Each of the four deletion sites was designed to acquire a sequence tag (TGTACAGGAAACAGCTATGACC; similar to M13 reverse) instead of the CeRep55 tandem repeats. The deletions of CeRep55 clusters can be checked by PCR with the following primers: fjDf1 in Y73B3A, AGTAGTTACAAAGCGATATACGAAC and TTCGCCGACTCATAGACATCTG; fjDf2 in Y75D11A, CAAGTGCCAAACTAGACTGCTC and TTCAAAACGCTACGCGATACCAG; fjDf3 in Y81B9A, AAATGCCCCTATCTCACAGTGG and GACTGCTAGAATCTGACTCGTC; fjDf4 in Y49A10A, CTCTTCCATTTCCAGTACAACCAG and GTTTCTATGGCTAGAGTCGTATGGTTAC. The PCR check can also be performed with the M13 reverse primer and the right-side primer. Reference: Tabara H, et al. (2023) A small RNA system ensures accurate homologous pairing and unpaired silencing of meiotic chromosomes. EMBO J, e105002.

This strain carries a dpy-5 mutation to facilitate genome modification in CeRep55 quadruple deletion background: fjDf1 (also known as fj115); fjDf2 (aka fj85); fjDf3 (aka fj123); fjDf4 (aka fj120) X. This strain lacks four major clusters of CeRep55 repeats on the X chromosome. The condensation of unpaired X chromosomes in male testes is insufficient. CeRep55 is a class of minisatellite sequences consisting of a 27-nt tandem repeat that is present on all chromosomes. Some CeRep55 clusters express long non-coding RNAs and small RNAs. Each of the four deletion sites was designed to acquire a sequence tag (TGTACAGGAAACAGCTATGACC; similar to M13 reverse) instead of the CeRep55 tandem repeats. The deletions of CeRep55 clusters can be checked by PCR with the following primers: fjDf1 in Y73B3A, AGTAGTTACAAAGCGATATACGAAC and TTCGCCGACTCATAGACATCTG; fjDf2 in Y75D11A, CAAGTGCCAAACTAGACTGCTC and TTCAAAACGCTACGCGATACCAG; fjDf3 in Y81B9A, AAATGCCCCTATCTCACAGTGG and GACTGCTAGAATCTGACTCGTC; fjDf4 in Y49A10A, CTCTTCCATTTCCAGTACAACCAG and GTTTCTATGGCTAGAGTCGTATGGTTAC. The PCR check can also be performed with the M13 reverse primer and the right-side primer. Reference: Tabara H, et al. (2023) A small RNA system ensures accurate homologous pairing and unpaired silencing of meiotic chromosomes. EMBO J, e105002.

staIs2 [pie-1p::rbr-2::GFP + unc-119(+)]. Extended longevity. Maintain under normal conditions. Reference: This strain was used as LC Ppie-1::rbr-2::GFP (#3) in Greer EL et al Nature 2010 doi: 10.1038/nature09195.

juSi164 [mex-5p::HIS-72::miniSOG + Cbr-unc-119(+)] III. wtfIs458 [mec-4::Chrimson4.2::SL2::mCherry::unc-54 3' UTR + unc-122::GFP]. Maintain in the covered box to avoid unnecessary exposure to ambient light. Upon blue light treatment (460 nm LED light for 30 min at 4 Hz with 2 mW/mm2), Histone-miniSOG in the germline can induce heritable mutations. Transgenic animals express light-gated ion channel Chrimson and a fluorescent protein mCherry in mechanosensory neurons alongside GFP in coelomocytes. Reference: Liu M, et al. PLoS Biol. 2022 Jan 28;20(1):e3001524. doi: 10.1371/journal.pbio.3001524. PMID: 35089912.

wtfIs465 [lim-4p::gtACR2::SL2::eGFP::unc-54 3' UTR + unc-122::RFP]. Transgenic animals express light-gated ion channel gtACR2 and a fluorescent protein eGFP in turning associated neurons RIV, SMB and SAA, alongside RFP in coelomocytes. Reference: Kumar S, et al. PLoS Biol. 2023 Sep 21;21(9):e3002280. doi: 10.1371/journal.pbio.3002280. PMID: 37733772.

wtfEx496 [pAS3-rig-3p::AI::gur-3G::SL2::tagRFP::unc-54 3'UTR + pAS3-rig-3p::AI::prdx-2G::SL2::tagBFP::unc-54 3'UTR]. Pick animals either BFP or RFP expression in head neurons to maintain. Keep plates covered to avoid unnecessary exposure to light. This strain expresses a purple light-sensitive optogenetic protein system (i.e., GUR-3 and PRDX-2) alongside fluorescent proteins tagBFP and tagRFP in command interneurons AVA, and nearby pharyngeal neurons I1, I4, M4, NSM using rig-3 promoter. Worms exhibit higher reversal rate on exposing to blue light (peak value ~470) compared to controls. Reference: Randi F, et al. Nature 2023 Nov;623(7986):406-414. doi: 10.1038/s41586-023-06683-4. PMID: 37914938.

Heterozygotes are WT and segregate WT, dead eggs and Unc-36. Maintain by picking WT. This strain was generated by the Genetic Toolkit project, which should be acknowledged in any publications resulting from its use: The Genetic Toolkit is funded by the NIH National Center for Research Resources (NCRR) (USA) to Ann M. Rose, David L. Baillie, and Donald L. Riddle. Report all experimental results to David Baillie. [2/99: Strain may have broken down: doesn't segregate real WT, and those animals that are not Unc-36 still are somewhat Unc; and unc-23 is no longer under mDf3 in this strain. Mike Nonet]

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet and dead eggs. Lethal as sterile adult. Maintain by picking WT. [7/94: No longer throwing eT1 Unc-36's. May have picked up a lethal mutation on one of the eT1 chromosomes. Also, appears to be lethal in mid-late larval stage rather than as adult.]

Reduced fatty acid elongation.

Isolated in 1991 by Carlos E. Winter in soil samples taken at the University of Sao Paulo in Brazil. Hermaphrodite strain. Adults are smaller than C. elegans. The life cycle is a little longer than C. elegans at 22C. Each lays about 300 eggs in the three days following the moult from L4 to adult. Eggs are laid just after being fertilized resulting sometimes in plates with many eggs (much more than C. elegans). See Comp. Biochem. Physiol 103B: 189, 1992. See Nematology 2(1): 89-98, 2000. Can be grown and maintained on NGM. L1s easily frozen and stored in liquid nitrogen. This strain is deposited in Paul Sternberg's collection under the name PS1022. The species has not yet been determined; Lynn Carta will publish a paper proposing Oscheius brevesophaga. DO NOT use this name before the paper is published. Contact Carles E. Winter or Lynn Carta before publishing anything official about this strain. See also WBPaper00004471 and WBPaper00004485. AKA Oscheius sp. 1.

muEx158 [daf-16cAM::GFP + sur-5p::GFP] (AM = AKT-site mutant). Pick GFP+ worms to maintain. Sterile at 25C; grow at 20C or less. muEx158 contains GFP-tagged daf-16 c isoform (described as a1 isoform in Lin, et al. Nat Genet. 2001) with 4 Ser/Thr residues mutated to Ala, which completely rescues dauer formation and partially restores longevity of daf-16; daf-2 double mutants. Reference: Lin K, et al. Nat Genet. 2001 Jun;28(2):139-45.

Sterile at 25C; grow at 20C or less. glp-1(e2141) longevity suppressed by daf-16(mu86).

muEx158 [daf-16cAM::GFP + sur-5p::GFP] (AM = AKT-site mutant). Pick GFP+ worms to maintain. Sterile at 25C; grow at 20C or less. muEx158 contains GFP-tagged daf-16 c isoform (described as a1 isoform in Lin, et al. Nat Genet. 2001) with 4 Ser/Thr residues mutated to Ala, which rescues daf-16 mutants from defective dauer formation and also partially rescues longevity defect of daf-16; glp-1 double mutants. Reference: Berman JR, & Kenyon C. Cell. 2006 Mar 10;124(5):1055-68.

No longer able to suppress male muscle seizures in the absence of food.

bvIs2 contains [ric-19p::age-1(cDNA)::myc::unc-54 3'UTR + mec-7::GFP]. sqt-1(sc13) causes recessive left-handed rollers. bvIs2 rescues mg44 dauer arrest and partially rescues mg44 longevity. Array can be detected by PCR (Fwd: 5'-GCA CAG TTT TAC GAA AGG AAC-3' / Rev: 5'-ACC ATC GTT TGC AGT TGT GG-3'). Reference: Iser WB, Gami MS, Wolkow CA. Dev Biol. 2007 Mar 15;303(2):434-47.

bvIs1 contains [ges-1p::age-1(cDNA)::unc-54 3'UTR + mec-7::GFP]. sqt-1(sc13) causes recessive left-handed rollers. bvIs1 rescues mg44 dauer arrest and partially rescues mg44 longevity. Array can be detected by PCR (Fwd: 5'-GTC ATT TTG GCA CCA TAG GAG-3' / Rev: 5'-ACC ATC GTT TGC AGT TGT GG-3'). Reference: Iser WB, Gami MS, Wolkow CA. Dev Biol. 2007 Mar 15;303(2):434-47.

ad810 is homozygous lethal. ad810/+ is Egl and it suppresses gpb-2. gpb-2 phenotype is rather subtle: they are slightly starved, slightly longer than normal, and tend to be loopy in their movements (they make abnormally deep bends). Hets should be Egl and non-Eat. On most E. coli strains gpb-2 grows rather poorly, especially if the plates are older so that there is a thick and tough lawn. On such plates there will be a lot of gpb-2 larval arrest, and those that don't arrest will grow slowly. The hets should easily outgrow the gpb-2 homozygotes. [gpb-2 is also hypersensitive to the drug arecoline: they won't grow on 5 mM. The hets will grow even better than WT on 5 mM arecoline.] gpb-2(ad541) previously called eat-11(ad541).

WT strain. Mesorhabditis longespiculosa. Isolated by W. Sudhaus on August 16, 1973 from tunnels of beetle larvae (Mallodon downesi?, Cerambycidae) in Euphorbiaceae at lake Nakuru, Kenya. See WBG 12(5) 14. Male/Female strain.

Dark-bodied, unmarked variant of mIn19mC6) with small broods. Presumably balances let-552 to rol-1 (hermaphrodite stock obtained from outcrossing these males to dpy-10 unc-4 was shown to balance this interval). Isolated from DR1982 as a stock that no longer segregated Dpy-10 animals. Not clear whether this strain is the result of chromosome rearrangement in DR1982, or if DR1982 stock was a mixture of mIn1(+)/mIn[dpy-10] and mIn1(+) homozygotes.

Approximately 30% dauer at 27C. Probably thermotolerant because it comes from a thermotolerant selection, but it was not retested. Increaesed longevity. Maintain at 15C.

oxEx1578 [eft-3p::GFP + Cbr-unc-119(+)]. Pick non-Unc to maintain. Pick Unc to use for injection. [NOTE: New stock received at the CGC 03/21/12. Original stock was reported as no longer segregating Unc.]

Maintain under normal condition. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested nT1[qIs51] aneuploids, and non-GFP tm2469 homozygotes (Sterile). tm2469 m+z- are sterile adults. Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. Reference: Petty EL, et al. PLoS Genet. 2009 Oct;5(10):e1000699. doi: 10.1371/journal.pgen.1000699. Csankovszki G, et al. (2009) Curr Biol 19(1):9-19. [NOTE: new stock received at CGC 05/26/2021. Original stock received in 2010 had broken down and was no longer segregating as expected.]

Temperature-sensitive. Maintain at 15C. Animals form germline tumors that prevent fertility at restrictive temerature (25C). This is the first strain reported to be used for the isolation of germ cells for in vitro culture. This strain allows germ cells to remain viable for longer periods than other tumorous mutant strains tested. Reference: Chaudhari SH, et al. Dev Cell. 2016 Jul 11;38(1):33-46.

orEx1[act-2 promoter::GFP::act-2 genomic fusion + rol-6(su1006)]. Shows cytoplasmic and cortical ACT-2::GFP expression in early embryonic cells, in epidermal cells during embryonic elongation, and in body wall muscle cells and some neurons in adults. All expression is zygotic; no germline expression is detected for this trangene even though act-2 is maternally expressed. Maintain by picking Rollers.

Heterozygotes are WT and segregate WT, DpySteriles and late embryonic or early larval lethals with incomplete elongation/morphogenesis.

Deletion of the tyrosine kinase domain of kin-8. Partial Daf-c especially on an old lawn of E. coli. Reduced daf-7 expression in ASI. Dye-filling defective in ASI. Abnormal ASI cell position. 10-20% of animals show withered (Wit) tail phenotype or defects in elongation or migration of posterior gonad. Previously called kin-8.

Larger body size, longer lifespan, egg-laying defect, male tail abnormal.

Larger body size, longer lifespan, egg-laying defect, male tail abnormal.

Larger body size, longer lifespan, egg-laying defect, male tail abnormal.

xnIs178 [mCherry::pac-1 + unc-119(+)]. Translational fusion to PAC-1. mCherry::PAC-1 is expressed in pharyngeal muscle cells (mostly apical, some basal), a few cells in the vulva, maternally in early embryos at cell contacts, and at adherens junctions in late embryogenesis. Maternal expression is difficult to detect by eye but visible with longer camera exposure. Reference: Anderson DC, et al. Science 2008: 320: 1771-1774.

HG231 exhibits an approximately 20% increase in mean, median and maxium lifespans compared to N2. HG231 exhibits somewhat reduced fertility and somewhat longer development time than N2. It has a normal appearance, movements and mating behavior. It's swimming rate in liquid is slightly higher than N2. STS mapping indicates the most likely location for age-2 is on LG I.

This double mutant exhibits a doubling of both mean and maximum lifespans at 25C compared to N2. It exhibits a longer lifespan at 25C than it does at 20C. It has somewhat reduced fertility. It has normal development time, appearance, movements and feeding behavior. It's swimming rate in liquid is slightly higher than N2. STS mapping indicates the most likely location for age-2 is on LG I.

lynEx1 [(pJG01)nhr-80p::nhr-80::GFP + myo-2p::DsRed]. Sterile at 25C. Maintain at 20C or lower. Pick animals with red pharynx to maintain. Lifespan of animals carrying the array is longer than that of glp-1 alone. Reference: Goudeau J, et al. PLoS Biol. 2011 Mar;9(3):e1000599.

lynEx1 [(pJG01)nhr-80p::nhr-80::GFP + myo-2p::DsRed]. Sterile at 25C. Maintain at 20C or lower. Pick animals with red pharynx to maintain. Lifespan of animals carrying the array is longer than that of daf-16; glp-1 double mutants. Reference: Goudeau J, et al. PLoS Biol. 2011 Mar;9(3):e1000599.

lynEx1 [(pJG01)nhr-80p::nhr-80::GFP + myo-2p::DsRed]. Sterile at 25C. Maintain at 20C or lower. Pick animals with red pharynx to maintain. Lifespan of animals carrying the array is longer than that of glp-1; daf-12 double mutants. Reference: Goudeau J, et al. PLoS Biol. 2011 Mar;9(3):e1000599.

edIs20 [F25B3.3::GFP + rol-6(su1006)]. Rollers. Pan-neuronal GFP expression. ur41 has longitudinal nerve defects.

Maintain at 20C. Improved survival at 37C. Dauer constitutive and longer lifespan at 28C. Reference: Hwang HY, et al. Front Genet. 2020 Oct 6;11:566948. doi: 10.3389/fgene.2020.566948. PMID: 33133151

Improvement in thermotolerance at 37C, though weaker than in null mutants. Longer lifespan than to tax-2(gk117937) null mutant. Higher frequency of dauer formation and survival at 28C than tax-2(gk117937) null mutant. Reference: Hwang HY, et al. Front Genet. 2020 Oct 6;11:566948. doi: 10.3389/fgene.2020.566948. PMID: 33133151