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Strain Species Genotype
VT2797 C. elegans pat-3(st564)/qC1 [dpy-19(e1259) glp-1(q339)] III; mir-83(n4638) IV; mir-34(gk437) X. Show Description
Heterozygotes are superficially WT (with DTC migration defects), and segregate superficially WT (with DTC migration defects), sterile ts-Dpy qC1 homozygotes, and st564 homozygotes (PAT lethal). Pick WT and check for correct segregation of progeny to maintain. Reference: Burke SL, Hammell M, Ambros V. Genetics. 2015 Jun 15.
VT2885 C. elegans cdc-42(gk388)/mIn1 [mIs14 dpy-10(e128)] II; mir-83(n4638) IV; mir-34(gk437) X. Show Description
Heterozygotes are superficially WT (DTC migration defects) with relatively dim pharyngeal GFP signal, and segregate superficially WT (DTC migration defects) with dim GFP, Dpy with bright GFP (mIn1 homozygotes), and non-GFP gk388 homozygotes. Pick WT dim GFP and check for correct segregation of progeny to maintain. Reference: Burke SL, Hammell M, Ambros V. Genetics. 2015 Jun 15.
VT3077 C. elegans nDf50/mIn1 [mIs14 dpy-10(e128)] II; sup-26(n1091) III; her-1(n695) V. Show Description
Pick wild-type GFP+ to maintain. Heterozygotes are WT with GFP+ pharynx, and segregate Dpy GFP+ mIn1 homozygotes, and GFP- low viability non-Egl hermaphrodites. Viability of first generation nDf50 homozygotes (GFP-) segregated from balanced heterozygotes is rescued by maternal contribution of mir-35-41 from balancer. Second generation GFP- animals are low viability. Reference: McJunkin K, Ambros V. Genes Dev. 2017 Feb 15;31(4):422-437.
VT3108 C. elegans maIs389 II; mir-83(n4638) IV. Show Description
maIs389 [dpy-7p::mir-83 + Cbr-unc-119(+)] II. DTC migration defects. Reference: Burke SL, Hammell M, Ambros V. Genetics. 2015 Jun 15.
VT3123 C. elegans maIs396 I; mir-34(gk437) X. Show Description
maIs396 [dpy-7p::mir-34 + Cbr-unc-119(+)] I. DTC migration defects. Reference: Burke SL, Hammell M, Ambros V. Genetics. 2015 Jun 15.
VT333 C. elegans +/szT1 [lon-2(e678)] I; dpy-17(e164) III; dpy-6(e14) lin-14(n536) maDf2/szT1 X. Show Description
Heterozygotes are Dpy and segregate Dpy, males and dead eggs.
VT3363 C. elegans nDf50/mIn1 [mIs14 dpy-10(e128)] II; nhl-2(ok818) III; her-1(n695) V. Show Description
Pick wild-type GFP+ to maintain. Heterozygotes are WT with GFP+ pharynx, and segregate Dpy GFP+ mIn1 homozygotes, and GFP- low viability non-Egl hermaphrodites. Viability of first generation nDf50 homozygotes (GFP-) segregated from balanced heterozygotes is rescued by maternal contribution of mir-35-41 from balancer. Second generation GFP- animals are low viability. Reference: McJunkin K, Ambros V. Genes Dev. 2017 Feb 15;31(4):422-437.
VT454 C. elegans maDf4/dpy-10(e128) unc-104(e1265) II. Show Description
Heterozygotes are WT (slightly Dpy) and segregate WT, DpyUnc and dead eggs. Maintain by picking WT.
VT516 C. elegans lin-29(n546)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are slightly shorter than WT and segregate DpyUnc and Egl.
VT581 C. elegans dpy-5(e61) lin-28(n719) I; lin-46(ma164) unc-76(e911) V. Show Description
Dpy Unc. Egl+. lin-46 suppresses precocious Egl- phenotype of lin-28. lin-46 alone makes gaps in adult alae; enhanced at 15C.
VT664 C. elegans lin-28(n719) I; nIs2 IV. Show Description
nIs2 [lin-11::lacZ + lin-11(+)] IV. Egl. Integrated on IV near dpy-20.
VT825 C. elegans dpy-20(e1282) IV; maIs113. Show Description
maIs113 [cki-1::GFP + dpy-20(+)]. Non-Dpy. cki-1::GFP is expressed in all arresting cells that have exited cell cycle.
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.
WBM1119 C. elegans wbmIs60 III. Show Description
wbmIs60 [pie-1p::3XFLAG::dpy-10 crRNA::unc-54 3'UTR] (III:7007600). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs60 can be used to direct germline-specific gene expression from the pie-1 promoter through CRISPR-mediated insertion of transcripts downstream of tissue-specific pie-1 promoter inserted as a single copy into the C. elegans genome. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.
WBM1126 C. elegans wbmIs61 I. Show Description
wbmIs61 [myo-3p::3XFLAG::dpy-10 crRNA::unc-54 3'UTR] (I:2851000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs61 can be used to direct muscle-specific gene expression from the myo-3 promoter through CRISPR-mediated insertion of transcripts downstream of tissue-specific myo-3 promoter inserted as a single copy into the C. elegans genome. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.
WBM1140 C. elegans wbmIs65 V. Show Description
wbmIs65 [eft-3p::3XFLAG::dpy-10 crRNA::unc-54 3'UTR] (V:8645000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs65 can be used to direct soma-specific gene expression from the eft-3 promoter through CRISPR-mediated insertion of transcripts downstream of tissue-specific eft-3 promoter inserted as a single copy into the C. elegans genome. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.
WBM1141 C. elegans wbmIs66 IV. Show Description
wbmIs66 [rab-3p::3XFLAG::dpy-10 crRNA::rab-3 3'UTR] (IV:5015000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs66 can be used to direct neuron-specific gene expression from the rab-3 promoter through CRISPR-mediated insertion of transcripts downstream of tissue-specific rab-3 promoter inserted as a single copy into the C. elegans genome. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.
WBM1179 C. elegans wbmIs76 IV. Show Description
wbmIs76 [eft-3p::3XFLAG::dpy-10 crRNA::unc-54 3'UTR] (IV:5015000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of a tissue-specific promoter. wbmIs76 can be used to direct soma-specific gene expression from the eft-3 promoter through CRISPR-mediated insertion of transcripts downstream of tissue-specific eft-3 promoter inserted as a single copy into the C. elegans genome. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.
WBM1214 C. elegans wbmIs88 V. Show Description
wbmIs88 [eft-3p::3XFLAG::dpy-10::SL2::wrmScarlet::unc-54 3'UTR, *wbmIs67]. (V:8645000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of the soma-specific eft-3 promoter. wbmIs88 exhibits soma-specific dpy-10 and wrmScarlet expression driven the eft-3 promoter. Derived from parental strain WBM1143 by CRISPR-mediated modification of tissue-specific transgene. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.
WBM1215 C. elegans wbmIs89 V. Show Description
wbmIs89 [rab-3p::3XFLAG::dpy-10::SL2::wrmScarlet::rab-3 3'UTR, *wbmIs68] (IV:5015000). Superficially wild-type. SKI LODGE system allows for CRISPR knock-in of single-copy transcripts downstream of the neuron-specific rab-3 promoter. wbmIs68 exhibits neuron-specific dpy-10 and wrmScarlet expression driven the rab-3 promoter. Derived from parental strain WBM1144 by CRISPR-mediated modification of tissue-specific transgene. Reference: Silva-García CG, et al. G3 (Bethesda). 2019 Jul 9;9(7):2195-2198.
WE5172 C. elegans dpy-5(e907) I; ajIs1 X. Show Description
ajIs1 [rCesC05A9.1::GFP + dpy-5(+)] X. GFP expression driven by 300bp sequence upstream of pgp-5 gene. Weak intestinal fluorescence is visible under normal conditions. Derived by insertion of sEx864 in parental strain BC10030. Pathogens, heavy metals, and toxins (e.g. Pseudomonas aeruginosa, cadmium, G418) further induce GFP expression. dpy-5(e907) was likely removed by outcrossing, but might still be in the background. Reference: McKay et al, Cold Spring Harbor Symposia on Quantitative Biology 68: 159-169 2004 (WBPaper00006525); WBPaper00031023; WBPaper00048491.
WH515 C. elegans chin-1(tm1909)/sC1 [dpy-1(s2170) let(gk597)] III. Show Description
Maintain under normal conditions. Heterozygotes are WT, and segregate WT, occasional Dpy (non-let recombinant sC1 homozygotes), and nearly sterile tm1909 homozygotes. Pick WT and check for correct segregation of progeny to maintain. Reference: Kumfer et al. (2010) Mol Bio Cell21(2):266-77.
WH532 C. elegans chin-1(tm1909)/sC1 [dpy-1(s2170) let(gk597)] III; ddIs?. Show Description
ddIs? [pie-1p::GFP::par-6 + unc-119(+)]. Maintain under normal conditions. Heterozygotes are WT, and segregate WT, occasional Dpy (non-let recombinant sC1 homozygotes), and nearly sterile tm1909 homozygotes. Pick WT and check for correct segregation of progeny to maintain. Reference: Kumfer et al. (2010) Mol Bio Cell21(2):266-77.
WH533 C. elegans chin-1(tm1909)/sC1 [dpy-1(s2170) let(gk597)] III; ddIs?. Show Description
ddIs? [pie-1p::mCherry::par-6 + unc-119(+)]. Maintain under normal conditions. Heterozygotes are WT, and segregate WT, occasional Dpy (non-let recombinant sC1 homozygotes), and nearly sterile tm1909 homozygotes. Pick WT and check for correct segregation of progeny to maintain. Reference: Kumfer et al. (2010) Mol Bio Cell21(2):266-77.
WH558 C. elegans chin-1(tm1909)/sC1 [dpy-1(s2170) let(gk597)] III; ojIs40. Show Description
ojIs40 [wsp-1(G-protein-Binding-Domain)::GFP + unc-119(+)]. Maintain under normal conditions. Heterozygotes are WT, and segregate WT, occasional Dpy (non-let recombinant sC1 homozygotes), and nearly sterile tm1909 homozygotes. Pick WT and check for correct segregation of progeny to maintain. Reference: Kumfer et al. (2010) Mol Bio Cell21(2):266-77.
WM149 C. elegans dpy-5(e61) unc-13(e51) I/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Heterozygotes are WT with pharyngeal GFP signal, and segragate WT GFP+, arrested hT2 aneuploids, and non-GFP Dpy Unc homozygotes. Homozygous hT2[bli-4 let-? qIs48] are inviable.
WM170 C. elegans unc-4(e120) pir-1(tm1496)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are WT and segregate WT, DpyUncs, and Unc-4 animals which arrest at the L4 stage. Rarely, a recombination will occur and unc-4 and pir-1 will become unlinked. Propagate the strain by picking single WT animals and checking for correct segregation of progeny. 6/2007: Daniel Chavez notes that tm1496 may also delete part of sec-5, which could be responsible for the developmental arrest of tm1496.
WM31 C. elegans dpy-17(e164) vab-7(e1562) III. Show Description
Dpy and Vab (tail abnormalities).
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.
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.
WS841 C. elegans ptp-2(op194) unc-4(e120)/mIn1 [dpy-10(e128)] II; him-5(e1490) V. Show Description
Heterozygotes are WT and segregate WT, Uncs which are sterile (>10 offspring) and Dpys. Throws males of all classes. mIn1 pka mC6.
WU156 C. elegans lin-1(n2515) dpy-13(e184) IV. Show Description
n2515 suppresses the let-60(gf) Muv phenotype. Isolation of lin-1 causes no significant vulval defect; it is a missense mutation that changes Proline 384 to Leucine. dpy-13 is a linked marker.
WU48 C. elegans lin-45(n2018) dpy-20(e1282) IV. Show Description
Intermediate severity of lin-45 raf allele: at 20C, 76% larval lethal and 24% display an abnormal vulva (either Egl, no discernable vulva, or PVul). Medium Dpy. Received new stock 11/2002.
WU57 C. elegans lin-45(n2510) unc-24(e138)/unc-5(e53) dpy-20(e1282) IV. Show Description
Heterozygotes are non-Unc and segregate non-Unc, Sterile Unc, and Dpy Unc. n2510 is a strong lin-45 raf allele: 100% of homozygotes are Sterile and Vul (no discernable vulva) or larval lethal.
XA4900 C. elegans rib-2(qa4900)/qC1 [dpy-19(e1259) glp-1(q339) III. Show Description
Heterozygotes are WT and segregate WT and Sterile Dpys. Homozygous rib-2(qa4900) animals give homozygous F2 animals that can develop to the adult stage but exhibit abnormal phenotypes such as egg-laying defects, increased body width, and reduced activity in movement. While the F2 qa4900 homozygotes are fertile, the F3 qa4900 homozygous progeny stop developing during gastrulation and fail to develop normally. 511 bp deletion in the region of intron2 to exon 6 of the rib-2 gene (K01G5.6).
XA6226 C. elegans mrg-1(qa6200)/qC1 [dpy-19(e1259) glp-1(q339) qIs26] III. Show Description
qIs26 [lag-2::GFP + rol-6(su1006)]. Heterozygotes are Rollers and GFP+ in the distal tip cell. qIs26 was integrated into qC1 and in the process made qC1 homozygous lethal. qIs26 contains lag-2::GFP. qa6200 has maternal effect sterility and maternal effect embryonic lethality.
XA6227 C. elegans mrg-1(tm1227)/qC1 [dpy-19(e1259) glp-1(q339) qIs26] III. Show Description
qIs26 [lag-2::GFP + rol-6(su1006)]. Heterozygotes are Rollers and GFP+ in the distal tip cell. qIs26 was integrated into qC1 and in the process made qC1 homozygous lethal. qIs26 contains lag-2::GFP. tm1227 has maternal effect sterility and maternal effect embryonic lethality.
XE1037 C. elegans geIs3 I; dpy-11(e224) V; oxIs12 X. Show Description
geIs3 [sir-2.1(+) + rol-6(su1006)] I. oxIs12 [unc-47p::GFP] X. GFP expression in GABA neurons. Rollers. Dpy. Reference: Byrne AB, et al. Neuron. 2014; 81(3):561-73.
XW18042 C. elegans qxIs722 II. Show Description
qxIs722 [dpy-7p::dpy-7::SfGFP (single copy)]. qxIs722 is a single copy insertion into ttTi5605 via CRISPR/Cas9. DPY-7::SfGFP expression in cuticle over hyp7. Reference: Miao R, et al. Dev Cell. 2020 Jan 6;52(1):21-37.e5.
XZ2081 C. elegans hif-1(ia4) V; yakEx143. Show Description
yakEx143 [dpy-7p::hif-1(cDNA) + myo-2p::mCherry]. Pick animals with red pharynx to maintain. HIF-1 expressed from a hypodermal-specific promoter in hif-1 mutant background for tissue-specific rescuing experiments. yakEx143 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.
XZ2085 C. elegans hif-1(ia4) V; yakEx146. Show Description
yakEx146 [vha-6p::hif-1(cDNA) + dpy-7p::hif-1(cDNA) + rab-3p::hif-1(cDNA) + myo-2p::mCherry]. Pick animals with red pharynx to maintain. HIF-1 expressed from pan-neuronal-, hypodermal-, and intestinal-specific promoters in hif-1 mutant background for tissue-specific rescuing experiments. yakEx146 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.
YE57 C. elegans smc-5(ok2421)/mIn1 [mIs14 dpy-10(e128)] II. Show Description
Homozygous viable mutation balanced by GFP- and dpy-10-marked inversion. Heterozygotes are WT with relatively dim pharyngeal GFP signal, and segregate WT dim GFP, Dpy bright GFP (mIn1 homozygotes), and non-GFP ok2421 homozygotes. Pick WT dim GFP and check for correct segregation of progeny to maintain. ok2421 homozygotes are morphologically wild-type but show ~30% reduction in fertilized eggs and a trans-generational increase in sterility. Maintain under normal conditions. Reference: Bickel JS, et al. PLoS Genet. 2010 Jul 22;6(7):e1001028.
YE58 C. elegans smc-6(ok3294)/mIn1 [mIs14 dpy-10(e128)] II. Show Description
Homozygous viable mutation balanced by GFP- and dpy-10-marked inversion. Heterozygotes are WT with relatively dim pharyngeal GFP signal, and segregate WT dim GFP, Dpy bright GFP (mIn1 homozygotes), and non-GFP ok3294 homozygotes. Pick WT dim GFP and check for correct segregation of progeny to maintain. ok3294 homozygotes are morphologically wild-type but show ~30% reduction in fertilized eggs and a trans-generational increase in sterility. Maintain under normal conditions. Reference: Bickel JS, et al. PLoS Genet. 2010 Jul 22;6(7):e1001028.
YE59 C. elegans smc-5(tm2868)/mIn1 [mIs14 dpy-10(e128)] II. Show Description
Homozygous viable mutation balanced by GFP- and dpy-10-marked inversion. Heterozygotes are WT with relatively dim pharyngeal GFP signal, and segregate WT dim GFP, Dpy bright GFP (mIn1 homozygotes), and non-GFP tm2868 homozygotes. Pick WT dim GFP and check for correct segregation of progeny to maintain. tm2868 homozygotes are morphologically wild-type but show ~30% reduction in fertilized eggs and a trans-generational increase in sterility. Maintain under normal conditions. Reference: Bickel JS, et al. PLoS Genet. 2010 Jul 22;6(7):e1001028.
YG1007 C. elegans baf-1(gk324) III/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III); syIs50. Show Description
syIs50 [cdh-3::GFP + dpy-20(+)]. Heterozygotes are WT and GFP+, and segregate arrested hT2 aneuploids, non-GFP gk324 homozygotes (Sterile and Unc). All worms express cdh-3::GFP at the anchor cell. 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 a gut promoter driving GFP in the intestine, and is homozygous lethal.
YG1021 C. elegans baf-1(gk324) III/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III); ccIs4810 X. Show Description
ccIs4810 [(pJKL380.4) lmn-1p::lmn-1::GFP::lmn-1 3'utr + (pMH86) dpy-20(+)] X. Heterozygotes are WT with pharyngeal GFP signal, and segregate arrested hT2 aneuploids, non-GFP gk324 homozygotes (Sterile and Unc). All worms express Cel-lamin::GFP (lmn-1 gene is expressed at the nuclear periphery). 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 a gut promoter driving GFP in the intestine, and is homozygous lethal.
YL108 C. elegans nst-1(vr6)/mIn1 [mIs14 dpy-10(e128)] II. Show Description
mIn1 carries a GFP marker. Heterozygotes are GFP+ and segregate heterozygotes (wild-type GFP+), mIn1 homozygotes (Dpy GFP+) and vr6 homozygotes (GFP- and arrest as L1/L2 larvae). Maintain by picking GFP+ and checking for proper segregation of progeny. Reference: Kudron et al. (2008) PLos Genet 4(8):e1000181.
YS2 C. elegans cbp-1(bm1) dpy-18(e364)/qC1 [dpy-19(e1259) glp-1(q339)] III. Show Description
Heterozygotes are WT and segregate WT, Dpy Steriles and dead eggs. cbp-1 is embyronic lethal. ys2 is an internal deletion in cbp-1. NOTE: THIS STRAIN WAS FORMERLY IDENTIFIED AS HA1000 cbp-1(ys2) dpy-18(e364)/qC1 dpy-19(e1259) glp-1(q339) III. The strain name and allele were corrected per Anne Hart, 2010.
YS4 C. elegans cbp-1(bm2) dpy-18(e364)/qC1 [dpy-19(e1259) glp-1(q339)] III. Show Description
Heterozygotes are WT and segregate WT, Dpy Steriles and dead eggs. cbp-1 is embyronic lethal. ys4 is an N-terminal deletion in cbp-1. NOTE: THIS STRAIN WAS FORMERLY IDENTIFIED AS HA990 cbp-1(ys4) dpy-18(e364)/qC1 dpy-19(e1259) glp-1(q339) III. The strain name and allele were corrected per Anne Hart, 2010.
ZM8988 C. elegans daf-2(m596) III; hpEx2908. Show Description
hpEx2908 [myo-2p::RFP + dpy-30p::daf-2]. Transgenic worms do not dauer. Pick RFP+ animals to maintain. [NOTE: (07-14-2015) The genotype of this strain was incorrectly reported as daf-2(e1370), but is in fact daf-2(m596).] References: Hung W, et al. EMBO J. 2013 Jun 12;32(12):1745-60. Hung W, et al. Development. 2014 Apr;141(8):1767-79.