Search Strains

More Fields See WormTagDB for other published tagged loci.
Strain Species Genotype Add
DR2281 C. elegans daf-9(m540) X. Show Description
Forms dauer larvae non-conditionally but only arrests at dauer stage for 1-2 days, then grows to adult. daf-c but not ts - can grow at 15C or 20C.
DR234 C. elegans dpy-5(e61) daf-16(m27) I. Show Description
Dauer defective. Dpy.
DR2386 C. elegans daf-25(m362) I. Show Description
Maintain at 15C. Daf-C. Reference: Jensen VL, et al. PLoS Genet. 2010 Nov 24;6(11):e1001199.
DR240 C. elegans dpy-11(e224) unc-42(e270) daf-11(m84) V. Show Description
Temperature sensitive dauer constitutive. Dpy. Unc.
DR244 C. elegans daf-19(m86) sqt-1(e1350) II. Show Description
Temperature sensitive dauer constitutive. Many dauers at 15C. Dpy. Heterozygotes Roll.
DR245 C. elegans daf-14(m77) unc-22(m52) IV. Show Description
Temperature sensitive dauer constitutive. Dominant Twitcher
DR25 C. elegans daf-12(m25) X. Show Description
Dauer defective. Class 2 suppressor of dauer constitutives. Chemotaxis normal. See also WBPaper00002149. [Previously called daf-20.]
DR26 C. elegans daf-16(m26) I. Show Description
Dauer defective-leaky. Somewhat small. Suppresses daf-2.
DR27 C. elegans daf-16(m27) I. Show Description
Dauer defective. Chemotaxis normal. Class 2 suppressor of dauer constitutive.
DR40 C. elegans daf-1(m40) IV. Show Description
Temperature sensitive dauer constitutive. 100% dauers at 25C. Dauer recovery poor at 15C. Maternal effect. Egg retainer.
DR410 C. elegans daf-2(m65)/unc-32(e189) III. Show Description
Heterozygotes are WT and segregate WT, dauer constitutive, and Uncs. Lethal dauers.
DR411 C. elegans dpy-13(e184)/daf-15(m81) IV. Show Description
Heterozygotes are semi-Dpy and segregate semi-Dpy, Dpy and dauers. Dauers are lethal and SDS-sensitive. NOTE: WT recombinants that have lost dpy-13 can quickly overtake a population.
DR412 C. elegans daf-15(m81)/unc-24(e138) IV. Show Description
Heterozygotes are WT and segregate WT, Unc, and lethal dauers. Dauers are SDS-sensitive.
DR427 C. elegans daf-12(m116) X. Show Description
daf-d. Weak heterochronic phenotypes in seam, somatic gonad, intestine. Class III allele.
DR431 C. elegans daf-19(m86)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are WT and segregate WT, dauers and DpyUnc.
DR442 C. elegans unc-8(e49) daf-14(m77) IV. Show Description
Temperature sensitive dauer constitutive. Unc.
DR443 C. elegans dpy-14(e188) daf-8(e1393) I. Show Description
Temperature sensitive dauer constitutive. Dpy.
DR47 C. elegans daf-11(m47) V. Show Description
Temperature sensitive. Leaky at 25C. Dauers recover poorly at 15C. Dauers escape plates. Recessive. Chemotaxis defective (Na+). Received new stock from Riddle lab in November 2006.
DR476 C. elegans daf-22(m130) II. Show Description
Dauer defective.
DR497 C. elegans unc-13(e450) I; daf-7(m62) III; sup-7(st5) X. Show Description
Both unc-13 and daf-7 are suppressed by sup-7. sup-7 should be grown between 22.5C and 24C.
DR508 C. elegans unc-13(e450) I; daf-4(m72) III; sup-7(st5) X. Show Description
sup-7 suppress dauer formation. sup-7 should be grown between 22.5C and 24C.
DR608 C. elegans daf-2(m212) III. Show Description
Temperature sensitive Daf-c. Maintain at 15C. Adults Age and Itt, but not Unc (severe class 1 allele). m212 results in an amino acid substitution(C883Y) in the extracellular portion of the DAF-2 receptor (specificaly, the FnIII2ID domain).
DR609 C. elegans daf-1(m213). Show Description
Temperature sensitive dauer constitutive.
DR62 C. elegans daf-7(m62) III. Show Description
Temperature sensitive dauer constitutive. 100% dauers at 25C. Some dauers (3.5%) at 15C.
DR629 C. elegans unc-15(e73) I; sus-1(m156) daf-2(e1370) III; eDp23 V. Show Description
Temperature sensitive dauers. Paralyzed Unc. sus-1 suppresses the ability of eDp23 to suppress unc-15. eDp23 = sup-3(e1407).
DR63 C. elegans daf-4(m63) III. Show Description
Temperature sensititve dauer constitutive. Small. 100% dauers at 25C. 15% dauers at 15C.
DR66 C. elegans daf-13(m66) X. Show Description
SDS sensitive dauers. Non-crowder.
DR72 C. elegans daf-4(m72) III. Show Description
Temperature sensitive dauer constitutive. Small. Amber. Maintain at 15C.
DR722 C. elegans age-1(m333)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
WT phenotype, segregates WT, Egl (age-1 homozygotes) and DpyUncs. Egl animals give all non-recovering dauer larvae (m333 shows maternal effect), with variable radial shrinkage and variable resistance to 1% SDS. Pick WT to maintain and check for correction segregation of progeny. age-1(m333) pka daf-23(m333).
DR732 C. elegans daf-15(m81) unc-22(s7)/nT1 IV; +/nT1 V. Show Description
Heterozygotes are WT and segregate WT, Vul, Twitchers which are dauers (dauer constitutive) and dead eggs. Maintain by picking WT. Hets twitch in 1% nicotine.
DR733 C. elegans lon-2(e678) daf-9(e1406)/unc-78(e1217) X. Show Description
Balanced lethal dauer constitutive. Heterozygotes are WT and segregate WT, LonDaf and Unc. Will get 3-5 adult Lon per clone. Maintain by picking WT.
DR77 C. elegans daf-14(m77) IV. Show Description
Temperature sensitive dauer constitutive. Tight at 25C. Leaky at 15C. Chemotaxis normal.
DR848 C. elegans daf-8(e1393) unc-29(e1072) I. Show Description
Unc-weak kinker, doesn't back well. Temperature sensitive dauer constitutive. Maintain at 15C. Makes high percentage of dauers at 25C. tsp for dauer formation is L1 molt. Type C Egl. Active. Resistant to 1 mM levamisole. Sensitive to hypoosmotic shock.
DR86 C. elegans daf-19(m86) II. Show Description
Temperature sensitive dauer constitutive. Difficult to grow. 100% dauers at 25C. 90% dauers at 15C.
DR921 C. elegans dpy-7(sc27) daf-9(e1406)/lon-2(e678) X. Show Description
Heterozygotes are WT. At 25C the hets segregate DpyDafs, WT and Lon. At 15C the hets segregate Dafs, WT and Lon. [dpy-7(sc27) is temperature sensitive. At 25C it is larger than most Dpys and has a tendency to roll. Not expressed at 15C.] Maintain by picking WT.
DR927 C. elegans daf-8(e1393) fer-1(hc1) I. Show Description
Temperature sensitive dauer constitutive. Temperature sensitive fertilization defective. WT at 15C, segregates some dauers at 20C, sterile at 25C. Tightly linked.
DR943 C. elegans daf-8(e1393) fer-1(hc1) unc-29(e1072) I. Show Description
Unc. Temperature sensitive dauer constitutive. Temperature sensitive fertilization defective (late). UncDaf at 25C, Unc at 15C.
DR960 C. elegans daf-1(m402) IV. Show Description
Recessive maternal dauer constitutive. Maintain at 15C
DR978 C. elegans daf-12(m419) X. Show Description
daf-d. Weak heterochronic phenotypes in seam, somatic gonad, and intestine. Class III allele.
DR979 C. elegans daf-12(m420) X. Show Description
daf-d. Weak heterochronic phenotypes in intestine. Class III allele.
DR980 C. elegans daf-12(m421) X. Show Description
daf-d. Weak heterochronic phenotypes in seam, somatic gonad, intestine. Class III allele.
DR981 C. elegans daf-12(m422) X. Show Description
daf-d. Weak heterochronic phenotypes in seam, somatic gonad, intestine. Class III allele.
DR983 C. elegans daf-12(m424) X. Show Description
daf-d. Weak heterochronic phenotypes in intestine. Class III allele.
DUP223 C. elegans glh-1(sam129[glh-1::T2A::sGFP2(1-10)]) I. Show Description
T2A::sGFP2(1-10) fused to the C-terminus of endogenous GLH-1. The T2A self-cleaving peptide separates sGFP2(1-10) from GLH-1 post-translationally so that sGFP2(1-10) disperses throughout germ cell nuclei and cytoplasm. sGFP2(1-10) is also maternally loaded into embryos, where it persists through early and mid-embryonic development. Proteins tagged with the 16aa GFP11 or M3 sequence will bind sGFP2(1-10) in the germline and early embryo to emit GFP fluorescence. Broods from DUP223 are similar to wild-type at permissive and restrictive temperatures. Transgene tag was inserted by CRISPR/Cas9 in an N2 background. [NOTE: (04/23/2021) The original stock received by the CGC was found to be carrying a second insertion, clu-1(sam131[GFP(11)::clu-1]. A new stock verified by to be carrying the correct transgene was received from DUP 05/04/2021.] Reference: Goudeau J, et al. Genetics. 2021 Apr; 217(4): iyab014. PMID: 33693628.
DUP237 C. elegans glh-1(sam140[glh-1::T2A::wrmScarlet(1-10)]) I. Show Description
T2A::wrmScarlet(1-10) fused to the C-terminus of endogenous GLH-1. The T2A self-cleaving peptide separates wrmScarlet(1-10) from GLH-1 post-translationally so that wrmScarlet(1-10) disperses throughout germ cell nuclei and cytoplasm. wrmScarlet(1-10) is also maternally loaded into embryos, where it persists through early and mid-embryonic development. Proteins tagged with the 18aa wrmScarlet(11) sequence will bind wrmScarlet(1-10) in the germline and early embryo to emit wrmScarlet fluorescence. Broods from DUP237 are similar to wild-type at permissive and restrictive temperatures. Transgene tag was inserted by CRISPR/Cas9 in an N2 background. Reference: Goudeau J, et al. Genetics. 2021 Apr; 217(4): iyab014. PMID: 33693628.
DV2275 C. elegans daf-2(e1370) dpy-17(e164) III. Show Description
DV2689 C. elegans sec-5(pk2357)/mIn1 [dpy-10(e128) mIs14] II. Show Description
Heterozygotes segregate wild-type GFP+ heterozygotes, GFP+ Dpy, and sec-5 homozygotes (scrawny, small broods, abnormal gut appearance) sec-5 is homozygous maternal-effect lethal; M+Z- animals produce a few dead L1-L2 stage larvae with Vab defects. Pick GFP+ wild-type to maintain. Based upon phenotype, pk2357 is a strong loss-of-function, but likely not a null allele; molecular lesion produces a premature stop at position 389. Reference: Frische EW, et al. EMBO J. 2007 Dec 12;26(24):5083-92. [NOTE: This strain was previously described as carrying pk2358, but pk2357 is the correct allele. Both pk2357 and pk2358 cause the same nonsense (amber) change.]
DV3208 C. elegans daf-15(re147[daf-15::mNG::2xHA]) IV. Show Description
mNeonGreen tag inserted at 3' end of endogenous daf-15 locus. Ubiquitous expression.
DV3313 C. elegans rap-1(re180) IV. Show Description
Gain-of-function allele (G12V). Low penetrance of 3˚ to 1˚ fate transformations (Muv) and duplication of the excretory duct cell. Genotyping primers (Tm=50C, followed by BamHI digestion): oNR122: TGTGTCATCTGGTCTGTACTTGG; oNR123: TCCCCTGCACGAATTGTACC. Reference: Rasmussen NR, Dickinson DJ, and Reiner DJ. Genetics Dec;210(4):1339-1354. doi: 10.1534/genetics.118.301601. PMID: 30257933.
DV3525 C. elegans daf-15(re257[daf-15::mNG::AID*]) IV. Show Description
mNeonGreen tag inserted at 3' end of endogenous daf-15 locus; AID* at 3' end of mNeonGreen. Ubiquitous expression. Transgene can be degraded in a background expressing TIR1 co-factor and supplemented with auxin.