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Strain Species Genotype
SM1508 C. elegans mxl-2(tm1516) III; bar-1(ga80) X. Show Description
Most defects are similar to bar-1(ga80) single mutant animals [bar-1(ga80) hermaphrodites are usually Egl and often have a protruding vulva (Pvl), although approx. 40% of animals appear WT on plates. Also slightly Unc. In bar-1(ga80) hermaphrodites any of the six vulval precursor cells (P3.p - P8.p) can sometimes fuse with hyp7 without dividing, and P5.p - P7.p can adopt the tertiary cell fate instead of the primary or secondary fates. In addition, the neuroblast QL and its progeny migrate towards the anterior instead of the posterior, and the cell P12 usually adopts the fate of P11. bar-1(ga80) do mate, but poorly. bar-1 encodes a beta-catenin molecule and the ga80 mutation is predicted to cause an early truncation of the protein.] Increased severity of ray 1 displacement.
SP506 C. elegans clk-2(mn159) III. Show Description
Hypersensitive to UV and X irradiation, to to MMS. Reduced brood size at 20C; sterile at 25C. Increased spontaneous mutability. Previously called rad-5.
SRS230 C. elegans pha-1(e2123) III; lite-1(ce314) X; sraEx230. Show Description
sraEx230 [str-2p::Arch::TagRFP + pBX(pha-1(+))]. Maintain at 25C. This transgenic line expresses TagRFP in AWC(on) and has little response to blue light in the absence of ATR. In the presence of ATR the reversal rate of the animal is decreased upon symmetrical stimulation, and asymmetrical stimulation causes the worm to turn in the same direction the head was bent when AWC(on) was inhibited. Reference: Kocabas A, et al. Nature. 2012 Sep 23. doi: 10.1038/nature11431.
SRS278 C. elegans pha-1(e2123) III; lite-1(ce314) X; sraEx278. Show Description
sraEx278 [npr-9p::Arch::TagRFP + pBX(pha-1(+))]. Maintain at 25C. This transgenic line expresses TagRFP in AIB and has little response to blue light in the absence of ATR. In the presence of ATR the reversal rate of the animal is decreased upon symmetrical stimulation. Reference: Kocabas A, et al. Nature. 2012 Sep 23. doi: 10.1038/nature11431.
SRS279 C. elegans pha-1(e2123) III; lite-1(ce314) X; sraEx279. Show Description
sraEx279 [ttx-3p::Arch::TagRFP + pBX(pha-1(+))]. Maintain at 25C. This transgenic line expresses TagRFP in AIY and has little response to blue light in the absence of ATR. In the presence of ATR the reversal rate of the animal is increased upon symmetrical stimulation, and asymmetrical stimulation causes the worm to turn in the opposite direction to which the head was bent when AIY was excited. Reference: Kocabas A, et al. Nature. 2012 Sep 23. doi: 10.1038/nature11431.
SRS281 C. elegans pha-1(e2123) III; lite-1(ce314) X; sraEx281. Show Description
sraEx281 [ttx-3p::chop-2(H134R)::TagRFP + pBX(pha-1(+))]. Maintain at 25C. This transgenic line expresses TagRFP in AIY and has little response to blue light in the absence of ATR. In the presence of ATR the reversal rate of the animal is decreased upon symmetrical stimulation, and asymmetrical stimulation causes the worm to turn in the same direction the head was bent when AIY was excited. Reference: Kocabas A, et al. Nature. 2012 Sep 23. doi: 10.1038/nature11431.
SRS291 C. elegans pha-1(e2123) III; lite-1(ce314) X; sraEx291. Show Description
sraEx291 [npr-9p::chop-2(H134R)::TagRFP + pBX(pha-1(+))]. Maintain at 25C. This transgenic line expresses TagRFP in AIB and has little response to blue light in the absence of ATR. In the presence of ATR the reversal rate of the animal is increased upon symmetrical stimulation. Reference: Kocabas A, et al. Nature. 2012 Sep 23. doi: 10.1038/nature11431.
SRS301 C. elegans pha-1(e2123) III; lite-1(ce314) X; sraEx301. Show Description
sraEx301 [str-2p::chop-2(H134R)::TagRFP + str-2p::TagRFP + pBX(pha-1(+))]. Maintain at 25C. This transgenic line expresses TagRFP in AWC(on) and has little response to blue light in the absence of ATR. In the presence of ATR the reversal rate of the animal is increased upon symmetrical stimulation, and asymmetrical stimulation causes the worm to turn in the opposite direction to which the head was bent when AWC(on) was excited. Reference: Kocabas A, et al. Nature. 2012 Sep 23. doi: 10.1038/nature11431.
SSM264 C. elegans rad-51(iow53[GFP::rad-51]) IV/nT1[qIs51] (IV;V). Show Description
Heterozygotes are wild-type with pharyngeal-expressed GFP, and segregate wild-type GFP+(pharynx) heterozygotes, arrested nT1[qIs51] homozygotes, and viable non-GFP(pharynx) rad-51(iow53[GFP::rad-51]) homozygotes. Balancer is prone to breaking down. If a population contains a mix of bright and dim GFP animals, pick dim GFP and check for correct segregation of progeny to maintain. iow53 inserted a GFP tag at the N-terminus of the endogenous rad-51 locus, but the tagged protein is not fully functional. non-GFP(pharynx) rad-51(iow53[GFP::rad-51]) homozygotes form GFP foci in the germline that are mostly spo-11 dependent, and GFP::rad-51 homozygotes have defects in unloading RAD-51. Created by CRISPR using pDD282, therefore may also contain 3XFLAG. Reference: Koury E, et al. Nucleic Acids Res. 2018 Jan 25;46(2):748-764.
SSM491 C. elegans ubc-9(iow97[3xFLAG::ubc-9]) IV/nT1[qIs51] (IV;V). Show Description
Heterozygotes are wild-type with pharyngeal-expressed GFP, and segregate wild-type GFP+(pharynx) heterozygotes, arrested nT1[qIs51] homozygotes, and viable non-GFP(pharynx) ubc-9(iow97[3xFLAG::ubc-9]) homozygotes. Maintain the strain by picking wild-type GFP+ worms and checking for correct segregation of progeny. iow97 was created by CRISPR/Cas9 insertion of a 3xflag tag at the N-terminus of the endogenous ubc-9 locus; however, the tagged protein is not fully functional. SSM491 is a replacement for SSM291: analysis shows that in all parameters tested, SSM491 is identical to SSM291, which was genetically unstable and prone to breaking down. Reference: Reichman R, et al. Genetics. 2018 Apr;208(4):1421-1441.
SV124 C. elegans lin-5(ev571) II. Show Description
Temperature sensitive - maintain at 15C. Recessive loss-of-function stronger with increases in temperature, nearly WT at 15C. At the non-permissive temperature DNA replication continues in the absence of mitosis. Mutants enter mitosis at the normal time and form bipolar spindles, but fail chromosome alignment at the metaphase plate, sister chromatid separation and cytokinesis. Molecular lesion is a 9 bp duplication followed by a T to C transversion. Mutagen was EMS but mutation likely caused by polymerase slippage.
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). GLO-ePDZ::mCherry is a germline-optimized variant coded to be less prone to silencing in the germline. Reference: Fielmich LE, et al. eLife 2018 Aug 15;7:e38198. doi: 10.7554/eLife.38198.
SX9 C. elegans prg-1(n4503) I; prg-2(nDf57) IV. Show Description
Reduced brood size. Transposon silencing abnormal. Endogenous transposase levels increased.
SZ155 C. elegans unc-73(e936) I; prp-8(az29) III. Show Description
prp-8(az29) is a G654E missense mutation. az29 is a CRISPR-induced mutation mimicking a known suppressor of unc-73(e936). It changes cryptic splicing of e936 to allow for an increase in full-length unc-73 expression. Reference: Mayerle M, et al. Proc Natl Acad Sci U S A. 2019 Feb 5;116(6):2193-2199. doi: 10.1073/pnas.1819020116. PMID: 30674666.
TG4100 C. elegans vtIs1 V; glit-1(gt1981) X. Show Description
vtIs1 [dat-1p::GFP + rol-6(su1006)] V. Strain does not roll obviously. gt1981 is a point mutation in a highly conserved residue. Hypersensitive to oxidative stress: Increased dopaminergic neurodegeneration after 6-OHDA exposure and increased developmental delay after exposure to rotenone and paraquat. Reference: Offenburger SL, et al. https://www.biorxiv.org/content/early/2017/10/13/203067.
TG4103 C. elegans ttr-33(gt1983) vtIs1 V. Show Description
vtIs1 [dat-1p::GFP + rol-6(su1006)] V. Strain does not roll obviously. Hypersensitive to oxidative stress: Increased dopaminergic neurodegeneration after 6-OHDA exposure and increased developmental delay after exposure to rotenone and paraquat. Reference: Offenburger SL, et al. https://www.biorxiv.org/content/early/2017/10/13/198606.
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.
TG4300 C. elegans lem-3(gt3311[eGFP::Stag::lem-3[Y556A G558A]]) I. Show Description
Endogenous lem-3 locus carries GFP tag and two misense mutations in conserved residues [Y556A G558A] of GIY-YIG nuclease domain. Homozygous viable, though [Y556A G558A] mutants exhibit increased embryonic lethality after irradiation and abolished localization of GFP::LEM-3 at the midbodies. Reference: Hong Y, et al. Nat Commun. 2018 Feb 20;9(1):728.
TG4319 C. elegans lem-3(tm3468) I. Show Description
Homozygous viable. Increased embryonic lethality after irradiation.
TJ356 C. elegans zIs356 IV. Show Description
zIs356 [daf-16p::daf-16a/b::GFP + rol-6(su1006)]. Daf-c, Rol, Fluorescent DAF-16::GFP, Age, increased resistance to heat and UV. Grows and reproduces slowly. Maintain at 20C. Integrated by gamma irradiation of extrachromosomal (Ex daf-16::GFP) line. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. April 2005: Corrigendum: daf-16 integrates developmental and environmental inputs to mediate aging in the nematode Caenorhabditis elegans. Joshua McElwee of University College London has brought to our attention that plasmid pGP30 described in Henderson and Johnson (Current Biology 11, 1975-1980, December 2001) contains a mutation. We have confirmed the mutation in our own traces from the original sequence. Using daf-16a2 cDNA as a reference sequence (genbank accession number AF020343), pGP30 contains an A to T transversion at AF020343 position 1747:(TTCCCGATCAGCCACTGATGG(a/t)ACTATGGATGTTGATGCATTGA). This mutation results in an GAT (asp) to GTT(val) change at position 484 of the translated AF020343 sequence. The DAF-16::GFP (green fluorescent protein) protein encoded by pGP30 rescues a daf-16 null phenotype and behaves similarly to other reported DAF-16 fusion constructs (Lee et al., 2001; Lin et al., 2001). Therefore, we do not feel it alters the conclusions of the paper. We regret any inconvenience this may have caused. Samuel T. Henderson* and Thomas E. Johnson². ²Correspondence: johnsont@colorado.edu. Lee, R. Y., Hench, J., and Ruvkun, G. (2001). Regulation of C. elegans DAF-16 and its human ortholog FKHRL1 by the daf-2 insulin-like signaling pathway. Curr Biol 11, 1950-1957.Lin, K., Hsin, H., Libina, N., and Kenyon, C. (2001). Regulation of the Caenorhabditis elegans longevity protein DAF-16 by insulin/IGF-1 and germline signaling. Nat Genet 28, 139-145. This strain cannot be used for any commercial purpose or for work on human subjects.
TL24 C. elegans zdIs5 I; clr-1(cy14) II; slt-1(eh15) X. Show Description
zdIs5 [mec-4p::GFP + lin-15(+)] I. cy14 was isolated in a screen for suppressors of the AVM axon ventral guidance defect of slt-1 null mutant. cy14 is a G-to-A transition in the splice acceptor of intron 5 of clr-1 that leads to the use of a cryptic splice acceptor and consequently to an 18 bp deletion in exon 6.
TV25876 C. elegans unc-10(wy1417[unc-10::GFP]) X. Show Description
GFP tag inserted into endogenous unc-10 locus. Created from germline flipped-out unc-10(wy1236). Reference: McDonald NA, et al. Nature. 2020 Dec;588(7838):454-458. PMID: 33208945.
TV25898 C. elegans cla-1(wy1418[cla-1::GFP]) IV. Show Description
GFP tag inserted into endogenous cla-1 locus. Created from germline flipped-out cla-1(wy1218). Reference: McDonald NA, et al. Nature. 2020 Dec;588(7838):454-458. PMID: 33208945.
TV25899 C. elegans rab-3(wy1419[GFP::rab-3]) II. Show Description
GFP tag inserted into endogenous rab-3 locus. Created from germline flipped-out rab-3(ox699). Reference: McDonald NA, et al. Nature. 2020 Dec;588(7838):454-458. PMID: 33208945.
TV26024 C. elegans dma-1(wy1290[dma-1::FLPon::GFP]) I; wyIs581 IV; dyn-1(wy1150) wyIs910 X. Show Description
wyIs581 [ser-2(prom3)::myr::mCherry + odr-1p::GFP] IV. wyIs910 [ser-2(prom3)::FLP + unc-122p::BFP] X. dyn-1(wy1150) is a CRISPR-engineered point mutation creating a temperature-sensitive dynamin mutant. FLPon::GFP tag inserted into endogenous dma-1 locus. Reference: Eichel K, et al. Nature. 2022 Sep;609(7925):128-135. PMID: 35978188.
UDN100028 C. elegans rab-5(udn14)/tmC18 [dpy-5(tmIs1200)] I. Show Description
Must be maintained at >20 degrees; grows better at 25C. Homozygous lethal rab-5 [D135H] mutation balanced by tmC18. Balancer marked with myo-2p::Venus. Heterozygotes are WT with pharyngeal Venus fluorescence, and segregate Venus+ heterozygotes, non-Venus rab-5[D135H] homozygotes (L1 lethal), and Dpy Venus+ tmC18 homozygotes. Pick fertile wild-type Venus+ to maintain. Silent BstAPI site added in D135H for genotyping ease. Heterozygous rab-5[D135H] animals are small and have decreased locomotion. Reference: Huang et al. 2022. PMID: 35121658
UDN100039 C. elegans sel-2(udn20) III. Show Description
Variant edit allele, G1514R. SpeI restriction site created by synonymous changes for ease of genotyping.
UDN100043 C. elegans sel-2(udn24) III. Show Description
Control edit allele, G1514G. SpeI restriction site created by synonymous changes for ease of genotyping.
UDN100047 C. elegans let-413(udn25) V. Show Description
let-413 [L248L]. Control edit. ApoI-HF restriction site created by synonymous changes for ease of genotyping. Wild-type looking.
UDN100049 C. elegans let-413(udn27)/tmC3[egl-9(tmIs1230)] V. Show Description
let-413 [L248P]. Variant edit. Homozygous lethal or sterile deletion balanced by tmC3. Heterozygotes are wild-type mCherry+ and segregate mCherry+ heterozygotes, udn27 homozygotes (arrest stage unknown), and mCherry+ tmC3 homozygotes (Unc-23 Lon-3). Pick viable fertile mCherry+ animals to maintain. ApoI-HF restriction site created by synonymous changes for ease of genotyping.
UDN100052 C. elegans let-413(udn30)V. Show Description
let-413 [L173L]. Control edit. DdeI restriction site created by synonymous changes for ease of genotyping. Wild-type looking.
UDN100054 C. elegans let-413(udn32) V. Show Description
let-413 [L173M]. Variant edit. DdeI restriction site created by synonymous changes for ease of genotyping. Wild-type looking.
UDN100080 C. elegans unc-116(udn42) III. Show Description
Control edit allele T90T. Wild-type looking. TspRI restriction site created by synonymous changes for ease of genotyping.
UDN100083 C. elegans unc-116(udn45)/qC1 [dpy-19(e1259) glp-1(q339)] nIs189 III. Show Description
nIs189 [myo-2::GFP] integrated in or near qC1. No recombination seen between nIs189 and qC1; fails to complement all markers on qC1. Pick slightly dumpy GFP+ to maintain. Heterozygotes are slightly dumpy GFP+ (pharynx), and segregate slightly dumpy GFP+ heterozygotes, Dpy Sterile GFP+ (qC1 homozygotes), non-GFP udn45 homozygotes (early larval arrest and Unc), and a few slow-growing wild-type looking or thin GFP+ heterozygotes. These thin GFP+ animals give rise to almost exclusively GFP+ progeny; a possible interaction between unb45 and qC1 is suspected. Variant edit allele T90I. TspRI restriction site created by synonymous changes for ease of genotyping.
UDN100140 C. elegans nekl-1(udn66) I. Show Description
nekl-1 Control edit H292H. AvaII restriction site created by synonymous changes for ease of genotyping. Wild-type looking.
UDN100142 C. elegans nekl-1(udn68) I. Show Description
nekl-1 Variant edit H292Q. AvaII restriction site created by synonymous changes for ease of genotyping. Wild-type looking.
UDN100154 C. elegans vps-34(udn80) I. Show Description
vps-34 [Y752C] #2. StyI restriction site created by synonymous changes, ease for genotyping. vps-34 [Y752C] are wild-type for the following phenotypes: Length, Width, Body wavelength, Crawl speed, Thrash rate, Pharyngeal Pump frequency, duration, R/E ratio, Germ cell corpse engulfment, coelomocyte endocytosis, coelomocyte size, gut vesicle size, and RAB-7(+) gut vesicle size.
UDN100156 C. elegans vps-34(udn82) I. Show Description
vps-34 [Y752Y] #1. Control edit for vps-34(udn80). StyI restriction site created by synonymous changes for ease for genotyping.
UL6 C. elegans leIs6. Show Description
leIs6 [vha-8::lacZ + rol-6(su1006)]. Rollers. This strain shows B-galactosidase expression in the excretory cell and lateral nuclei of the hypodermis adjacent to the anterior and posterior branches of the excretory cell. The second component to this expression pattern appears to be localized in the hypodermis adjacent to the excretory canals. B-galactosidase was seen in the nuclei from late embryogenesis through to the adult. plasmid name: pUL#64A1. Partial Sau3A fragments cloned into BamH1 site of vector. Plasmid backbone: pPD22.11. A 2.7 Kb HindIII fragment from the insert of pUL#64A1 hybridized to YACs Y55E11, Y53F3, Y50C9, and Y73B6 which overlap on LGIV. References: Young JM, Hope IA. Dev Dyn. 1993 Feb;196(2):124-32. Hope IA, et al. Mol Gen Genet. 1998 Nov;260(2-3):300-8.
UT1343 C. elegans crh-2(gk3293) II; crh-1(tz2) III. Show Description
Double mutant with loss of function in both CREB genes. Derived by crossing parental strains YT17 crh-1(tz2) and VC3149 crh-2(gk3293). Reference: Merritt DM, et al. A Novel Memory Type in C. elegans Exhibits Post-Training Consolidation. bioRxiv 2023.02.22.529281. doi: https://doi.org/10.1101/2023.02.22.529281.
UX993 C. elegans jnSi12 II; ezIs2 III; ltIs37 IV. Show Description
jnSi12 [peel-1p::htas-1::mCherry::tbb-2 3'UTR + Cbr-unc-119(+)] II. ezIs2 [fkh-6::GFP + unc-119(+)] III. ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. GFP expression in spermatheca. mCherry expression in germline nuclei. UX993 sperm have increased mCherry intensity compared to that of its parent strains. [NOTE: the ltIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV transgene was previously annotated as itIs37 in this strain. The correct name of the transgene is ltIs37 and not itIs37.]
VC1957 C. elegans sfxn-1.2(gk3039) II; flp-14(gk1055) III. Show Description
Y37D8A.15, F37H8.4. The allele gk1055 was identified by PCR screening, has been validated by CGH analysis, and can be detected with the following PCR primers. External left primer: CGGCAAGCCTAGTAGGTAGAC. External right primer: CGGAGAGCAATGTTGAGTCCTC. Internal left primer: CCTTTGCCAGTTTTTTCCCTTTGG. Internal right primer: TTCTTACAGGCAATGGCTGGAC. Internal WT amplicon: 2702 bp. Deletion size: 652 bp. Deletion left flank: GAAAAACGAAAATTGGCAGTAGGCAGGCAG. Deletion right flank: ACAGAGAGTAGGTAGACAATAAGCAGGCAA. The allele gk3039 was identified by CGH and not confirmed by PCR. Left flanking probe: TGTTAAATATTGGCCAGAGTTGACTCAATCTTTAGTTAATTTGGCGTAGT. Right flanking probe: CATCTGCCGAATTTTCCTTTATAACATTCCAGAACAAGAACAGTATTGCT. Left deleted probe: ACAGTTTCAGATGCCCGCCAACATGCTCATCAACGGAATGCTCTTGAGCC. Right deleted probe: GAGCTATGGCTGCTGCTCTGTCACTGAATGCGATGGTTAAGGTAAACAGC. Attribution: This strain was provided by the C. elegans Reverse Genetics Core Facility at the University of British Columbia, which is part of the international C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807
VC2046 C. elegans acs-13(ok2815) I. Show Description
Y65B4BL.5. External left primer: TATTCGGCTTTGAGGAGAGC. External right primer: AAAGGCCACTGGTGAGTTTG. Internal left primer: TGAACAAATGATTGAGCGACA. Internal right primer: ACCGATGAGCTCAAAACGAC. Internal WT amplicon: 1131 bp. Deletion size: 603 bp. Deletion left flank: GGATCACCATTCCGACGTGTCCGGCTAGCG. Deletion right flank: TGAGTGAGCATCACACCTTTCGGTGTTCCA. [NOTE: ok2861 has been found to be same molecular lesion as ok2815. These alleles are likely two isolates of the same deletion pulled from the screening pool.] Attribution: This strain was provided by the C. elegans Reverse Genetics Core Facility at the University of British Columbia, which is part of the international C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807
VK1093 C. elegans vkEx1093. Show Description
vkEx1093 [nhx-2p::mCherry::lgg-1]. Maintain by picking mCherry+ animals. Increased puncta under autophagy conditions. Reference: Gosai SJ, et al. PLoS One. 2010 Nov 12;5(11):e15460.
VK1243 C. elegans vkEx1243. Show Description
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.
VL484 C. elegans nhr-45(tm1307) X. Show Description
Increased Oil-Red-O staining. Reference: Arda HE, et al. (2010) Mol Syst Biol 6:367.
VL491 C. elegans nhr-86(tm2590) V. Show Description
Increased Nile Red and Oil-Red-O staining. Him. Reference: Arda HE, et al. (2010) Mol Syst Biol 6:367.
VL739 C. elegans nhr-45(tm1307) X; wwIs23. Show Description
wwIs23 [nhr-178p::GFP + unc-119(+)]. Decreased GFP expression in the pharynx; no detectable expression in Int1 cells. Reference: Arda HE, et al. (2010) Mol Syst Biol 6:367.
VM4721 C. elegans sol-1(ak63) Show Description
Nose touch defective. Slowed response to hyperosmotic solutions. Glutamate-gated current mediated by non-NMDA type receptors decreased in the AVA and AVD interneurons.
VZ454 C. elegans gsr-1(tm3574)/qC1 dpy-19(e1259) glp-1(q339) nIs281 III. Show Description
nIs281 [myo-2::RFP] integrated near qC1. Recombination between nIs281 and qC1 has been reported. Fails to complemement all markers on qC1. Heterozygotes are WT and segregate WT, Dpy Sterile, and tm3574 homozygotes. gsr-1(tm3574) is embryonic lethal. gsr-1(m+,z-) animals are viable and reach adulthood with no visible phenotype and lay eggs that invariably arrest at the pregastrula stage; they are slightly short-lived, have increased mitochondrial fragmentation, decreased mitochondrial DNA content and have induced mitochondrial UPR measured by hsp-6::GFP levels. gsr-1(m-,z-) have aberrant perinuclear distribution of interphasic chromatin. NOTE: The RFP-labeled balancer is reportedly not entirely stable in this strain and will occasionally segregate recombinants of two types: sterile RFP+ animals (most likely homozygous qC1 [nIs281] worms that are able to grow to adulthood but do not develop germline), and non-RFP animals that lay viable progeny. Maintain by picking fertile RFP+ animals and confirming that non-RFP progeny lay 100% arrested embryos. Reference: Mora-Lorca JA, et al. Free Radic Biol Med. 2016 Jul;96:446-61.