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Strain Species Genotype
WM43 C. elegans gex-3(zu196) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Unc, WT which give only dead eggs, and dead eggs. Zygotic phenotype: 100% of gex-3 homozygotes become Egl although they all make a normal looking L3/L4 vulva. Embryonic phenotype: complete loss of morphogenesis - hypodermal cells fail to intercalate or migrate. Received new stock from Erik Lundquist 11/2003.
WM45 C. elegans rde-1(ne300) V. Show Description
RNAi deficient. Reference: Tabara H, et al. Cell 1999 Oct 15:99(2):123-32.
WM49 C. elegans rde-4(ne301) III. Show Description
RNAi deficient.
WM53 C. elegans alg-2(ok304) II. Show Description
T07D3.7. Homozygous viable, contains an out of frame deletion removing nucleotides encoding amino acids 34-374. This strain cannot be distributed to for-profit companies. Do not distribute this strain; other labs should request it from the CGC. URL: http://www.celeganskoconsortium.omrf.org.
WM65 C. elegans src-1(cj293) let-502(sb118)/hT1 I; +/hT1 V. Show Description
Heterozygotes are WT and segregate WT, Uncs that give dead embryos (src-1 homozygotes), dead eggs, and mid-larval lethals (hT1 homozygotes). src-1 is linked to an unknown Unc. [Feb 2005: Paul Mains has found a temperature-sensitive let-502 mutation (called sb118) linked to src-1 in this strain. Not sure if this is the Unc mutation mentioned here, or a third mutation on this chromosome.]
WM73 C. elegans mbk-2(ne992) IV. Show Description
Defective in mitotic spindle orientation. Mis-segregation of germline proteins PGL-1 and PIE-1. Change of cell fate (extra-gut, no gut). Defective in chromosome segregation. Temperature sensitive; maintain at 15C; 100% lethal at 25C.
WM74 C. elegans wrm-1(ne1982) III. Show Description
Temperature sensitive embryonic lethal. Maintain at 15C. Received new stock 3/20/2008 from Mello lab.
WM75 C. elegans wrm-1(tm514) III; neIs2 IV. Show Description
neIs2 [wrm-1::GFP + rol-6(su1006)] IV. Rollers.
WM79 C. elegans rol-6(n1270) II; neEx1. Show Description
Rollers. n1270 is phenotypically wild type. neEx1[LIT-1::GFP + rol-6(su1006)]. LIT-1::GFP has full length LIT-1 fused to GFP in a YAC. Pick Rollers to maintain.
WM92 C. elegans mom-4(ne1539) I. Show Description
Temperature sensitive embryonic lethal. Maintain at 15C. Received new stock 3/20/2008 from Mello lab. Replacement stock received from Mello Lab 01/14/2010.
WM93 C. elegans lit-1(ne1991) III. Show Description
Temperature sensitive embryonic lethal. Maintain at 15C.
WM98 C. elegans sma-2(e502) ced-7(n1892) cdk-1(ne236)/qC1 [dpy-19(e1259) glp-1(q339) III. Show Description
Heterozygotes are WT and segregate WT, Smalls which produces dead eggs, and Dpy Steriles. Throws males.
WM99 C. elegans cdk-1(ne2257) III. Show Description
Maintain at 15C. Produces dead eggs at 25C.
WN2002 C. elegans Show Description
C. elegans wild isolate. Reference: Andersen EC, et al. Nat Genet. 2012 Jan 29;44(3):285-90.
WOP122 C.elegans ahcy?1(syb646[ahcy?1::GFP]) I. Show Description
GFP tag inserted at C-terminus of endogenous ahcy-1 locus. Derived by out-crossing parental strain PHX646 two times to N2. Reference: Thapa P, et al. NPJ Aging. 2023 Dec 5;9(1):27. doi: 10.1038/s41514-023-00125-1. PMID: 38052822.
WOP159 C.elegans ahcy?1(syb784 *syb646[ahcy?1(Y145C)::GFP]) I. Show Description
Engineered Y145C substitution mutation in endogenously GFP-tagged ahcy-1 locus. ahcy-1(Y145C) mutation mimics the pathogenic human mutation AHCY Y143C. ahcy-1(Y145C) mutants have a prolonged lifespan and are larger than control animals. ahcy-1(Y145C) mutants are fertile and produce a brood of laid and hatched eggs similar to control animals. ahcy-1(Y145C) mutants show a slight increase in SAH and a decrease in SAM levels, leading to an increased SAH to SAM ratio. See WOP122 for control strain. Derived by out-crossing parental strain PHX784 two times to N2. Reference: Thapa P, et al. NPJ Aging. 2023 Dec 5;9(1):27. doi: 10.1038/s41514-023-00125-1. PMID: 38052822.
WRM1 C. elegans sprSi1 II; unc-119(ed3) III. Show Description
sprSi1 [pie-1p::GFP::histone-H2B::nos-2(MRE mut) 3'UTR + Cbr-unc-119(+)] II. Nuclear GFP fluorescence in germline progenitor cells in early embryos. Reference: Pagano JM, et al. Proc Natl Acad Sci U S A. 2009 Dec 1;106(48):20252-7.
WRM10 C. elegans sprSi10 II; unc-119(ed3) III. Show Description
sprSi10 [mex-5p::MODC PEST::GFP::H2B::atg-4.2 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM12 C. elegans sprSi11 II; unc-119(ed3) III. Show Description
sprSi11 [mex-5p::MODC PEST::GFP::H2B::cul-4 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM17 C. elegans sprSi13 II; unc-119(ed3) III. Show Description
sprSi13 [mex-5p::MODC PEST::GFP::H2B::ets-4 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM18 C. elegans sprSi14 II; unc-119(ed3) III. Show Description
sprSi14 [mex-5p::MODC PEST::GFP::H2B::hbl-1 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM19 C. elegans sprSi15 II; unc-119(ed3) III. Show Description
sprSi15 [mex-5p::MODC PEST::GFP::H2B::lin-26 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM2 C. elegans sprSi2 II; unc-119(ed3) III. Show Description
sprSi2 [pie-1p::GFP::histone-H2B::nos-2 3'UTR + Cbr-unc-119(+)] II. Fluorescence in all cells of early embryo. This fluorescence reporter has mutations in both MEX-3 binding sites and shows ectopic expression relative to strain WRM1. Reference: Pagano JM, et al. Proc Natl Acad Sci U S A. 2009 Dec 1;106(48):20252-7.
WRM22 C. elegans sprSi16 II; unc-119(ed3) III. Show Description
sprSi16 [mex-5p::MODC PEST::GFP::H2B::mbk-2 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM24 C. elegans sprSi17 II; unc-119(ed3) III. Show Description
sprSi17 [mex-5p::MODC PEST::GFP::H2B::mex-3 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM27 C. elegans sprSi19 II; unc-119(ed3) III. Show Description
sprSi19 [mex-5p::MODC PEST::GFP::H2B::set-6 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM3 C. elegans sprSi3 II; unc-119(ed3) III. Show Description
sprSi3 [mex-5p::GFP::histone-H2B::glp-1 3'UTR + Cbr-unc-119(+)] II. Fluorescence in the distal germline and in early embryos. Reference: Pagano JM, et al. Proc Natl Acad Sci U S A. 2009 Dec 1;106(48):20252-7.
WRM30 C. elegans sprSi20 II; unc-119(ed3) III. Show Description
sprSi20 [mex-5p::MODC PEST::GFP::H2B::usp-14 3'UTR + Cbr-unc-119(+)] II. Reference: Kaymak et al., Dev Dyn. 2016 Sep;245(9):925-36.
WRM31 C elegans sprDf1 V/nT1 [qIs51] (IV,V). Show Description
Pick GFP+ to maintain. sprDf1 is a ~0.25 Mb microdeletion allele on the left arm of chromosome V that removes 32 adjacent protein-coding genes, including mex-5. Heterozygous animals (GFP+) are fertile, but sometimes die by bursting, will have polynucleated embryos, and form uterine tumors ~6 days after hatching. sprDf1 homozygotes (GFP-) have maternal effect lethality, are small, sterile, form large uterine tumors that consist of poly nucleated embryos, have squashed vulvas, are uncoordinated, and die by bursting within eight days of hatching. nT1 homozygotes are inviable (dead eggs). Reference: Antkowiak KR, et al. G3 (Bethesda). 2023 Nov 13:jkad258. doi: 10.1093/g3journal/jkad258. PMID: 37956108.
WRM45 C. elegans mex-3(spr5[*tn1753]) I. Show Description
Homozygous fertile; reduced brood size. mex-3(spr5) is a CRISPR/Cas9 engineered deletion removing 488 bp of the mex-3 3´UTR. Derived by modification of parental strain DG4269 mex-3(tn1753[gfp::3xflag::mex-3]) I. Reference: Albarqi MMY & Ryder SP. PLoS Genet 2021 Aug 23;17(8):e1009775. PMID: 34424904
WRM49 C. elegans mex-3(spr6[*tn1753]) I. Show Description
Homozygous fertile. mex-3(spr6) is a CRISPR/Cas9 engineered deletion removing 142 bp of the mex-3 3´UTR. Derived by modification of parental strain DG4269 mex-3(tn1753[gfp::3xflag::mex-3]) I. Reference: Albarqi MMY & Ryder SP. PLoS Genet 2021 Aug 23;17(8):e1009775. PMID: 34424904
WRM5 C. elegans sprSi5 II; unc-119(ed3) III. Show Description
sprSi5 [mex-5p::MODC PEST::GFP::H2B::glp-1 3'UTR + Cbr-unc-119(+)] II. Reference: Farley BM, Ryder SP. Mol Biol Cell. 2012 Oct 3.
WRM50 C. elegans mex-3(spr7[*tn1753]) I. Show Description
Homozygous fertile. mex-3(spr7) is a CRISPR/Cas9 engineered deletion removing 134 bp of the mex-3 3´UTR. Derived by modification of parental strain DG4269 mex-3(tn1753[gfp::3xflag::mex-3]) I. Reference: Albarqi MMY & Ryder SP. PLoS Genet 2021 Aug 23;17(8):e1009775. PMID: 34424904
WRM52 C. elegans mex-3(spr9[*tn1753]) I. Show Description
Homozygous fertile; reduced brood size. mex-3(spr9) is a CRISPR/Cas9 engineered deletion of the mex-3 3´UTR (removes 624 of 689 bp). Derived by modification of parental strain DG4269 mex-3(tn1753[gfp::3xflag::mex-3]) I. Reference: Albarqi MMY & Ryder SP. PLoS Genet 2021 Aug 23;17(8):e1009775. PMID: 34424904
WRM53 C. elegans mex-3(spr10[*tn1753]) I. Show Description
Homozygous fertile; reduced brood size. mex-3(spr5) is a CRISPR/Cas9 engineered deletion removing 190 bp of the mex-3 3´UTR. Derived by modification of parental strain DG4269 mex-3(tn1753[gfp::3xflag::mex-3]) I. Reference: Albarqi MMY & Ryder SP. PLoS Genet 2021 Aug 23;17(8):e1009775. PMID: 34424904
WRM6 C. elegans sprSi6 II; unc-119(ed3) III. Show Description
sprSi6 [mex-5p::MODC PEST::GFP::H2B::glp-1 (GBM UtoC) 3'UTR + Cbr-unc-119(+)] II. Reference: Farley BM, Ryder SP. Mol Biol Cell. 2012 Oct 3.
WRM7 C. elegans sprSi7II; unc-119(ed3) III. Show Description
sprSi7 [mex-5p::MODC PEST::GFP::H2B::glp-1 (5' PRE) 3'UTR + Cbr-unc-119(+)] II. Reference: Farley BM, Ryder SP. Mol Biol Cell. 2012 Oct 3.
WRM8 C. elegans sprSi8II; unc-119(ed3) III. Show Description
sprSi8 [mex-5p::MODC PEST::GFP::H2B::glp-1 (3' PRE) 3'UTR + Cbr-unc-119(+)] II. Reference: Farley BM, Ryder SP. Mol Biol Cell. 2012 Oct 3.
WRM9 C. elegans sprSi9II; unc-119(ed3) III. Show Description
sprS9 [mex-5p::MODC PEST::GFP::H2B::glp-1 (5' 3' PRE) 3'UTR + Cbr-unc-119(+)] II. Reference: Farley BM, Ryder SP. Mol Biol Cell. 2012 Oct 3.
WS1137 C. elegans cpb-3(op234) I. Show Description
High physiological germ-line apoptosis. op234 was originally assigned to gla-1, but cloning revealed it to be a point mutation in cpb-3 causing a C520Y substitution at an invariant cysteine within the conserved C/H domain.
WS1433 C. elegans hus-1(op241) I; unc-119(ed3) III; opIs34. Show Description
opIs34 [hus-1p::hus-1::GFP + unc-119(+)]. Low-copy integrated array of 1144 bp hus-1 promoter and genomic coding sequence fused to GFP. Nuclear expression of GFP in germ cells and embryos. Integrated GFP construct completely rescues DNA damage induced cell cycle arrest defect and partially rescues DNA damage induced apoptosis of hus-1(op241).
WS1609 C. elegans unc-69(ok339)/qC1 [dpy-19(e1259) glp-1(q339) III. Show Description
Heterozygotes are WT and segregate WT, Dpy Steriles and arrested L1 coilers. Fails to complement unc-50.
WS1642 C. elegans rpoa-2(op259) I. Show Description
Maintain at 15-20C. Sterile at 25C. Apoptosis variant. Small germ line.
WS1973 C. elegans opIs56. Show Description
opIs56 [egl-1p::2xNLS::GFP]. opIs56 is a low copy integrant of 3 kb 5' sequence from egl-1 fused to 2xNLS GFP. unc-119(ed3) should be outcrossed. Low basal GFP expression in embryos, meiotic germ cells and several neurons. GFP expression can be induced by ionizing radiation in all germ cells. Best viewed with dissected gonads.
WS2072 C. elegans opIs76 I; unc-119(ed3) III. Show Description
opIs76 [cyb-1p::cyb-1::YFP + unc-119(+)]. The fusion protein partially rescues a cyb-1 null allele, so it is at least partially functional. non-Unc strain.
WS2170 C. elegans unc-119(ed3) III; opIs110 IV. Show Description
opIs110 [lim-7p::YFP::actin + unc-119(+)] IV. YFP::ACT-5 expressed in somatic sheath cells, marks pre-disc corpses.
WS2265 C. elegans hus-1(op244) I/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Heterozygotes are WT GFP+ and segregate non-glowing hus-1 homozygotes and very rare homozygous hT2 glowing animals, and dead eggs. qIs48 is an insertion of ccEx9747 with markers: myo-2::GFP expressed brightly in the pharynx throughout development, pes-10::GFP expressed in embryos, and gut promoter driving GFP in the intestine. hus-1(op244) mutants from homozygous parents show an incompletely penetrant maternal effect embryonic lethality. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype.
WS2277 C. elegans hus-1(op241) I. Show Description
Maintain at 15 or 20C. Mrt at 25C. Defective for DNA damage induced germ cell death and cell cycle arrest.
WS2972 C. elegans gla-3(op216) I. Show Description
Sterile or nearly sterile. Extra programmed cell death in germline. Maintain at 20 C. Reference: Kritikou et al. 2006 Genes Dev 20(16):2279-92.
WS2973 C. elegans gla-3(op212) I. Show Description
Sterile or nearly sterile. Extra programmed cell death in germline. Maintain at 20 C. Reference: Kritikou et al. 2006 Genes Dev 20(16):2279-92.