Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet and dead eggs. Lethal early larval. Maintain by picking WT.

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet and dead eggs. Lethal early larval. Maintain by picking WT. [This strain is acting strangely: it is throwing bent heads. 12/95]

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet (Sterile adult) and dead eggs. Maintain by picking WT.

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet and dead eggs. Lethal early larval (hatches). Maintain by picking WT.

Heterozygotes are WT and segregate WT, Unc-36, and dead eggs. 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.

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet (Sterile adult) and dead eggs. Maintain by picking WT.

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet and dead eggs. Lethal early larval. Maintain by picking WT.

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet (Sterile adult-> Lays unfertilized eggs) and dead eggs. Maintain by picking WT.

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet (Sterile adult; Vulva protrudes; partial rescue at 15C) and dead eggs. Maintain by picking WT.

Heterozygotes are WT and segregate WT, Unc-36, DpyUncLet and dead eggs. Lethal early larval (hatches). Maintain by picking WT.

Heterozygotes are WT and segregate WT, no Unc36, DpyUncLet and dead eggs. Lethal early larval. 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.

Heterozygotes are WT and segregate WT and dead eggs. Embryonic lethal. 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.

Heterozygotes are WT and segregate WT and dead eggs. Embryonic lethal. 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.

Heterozygotes are WT and segregate WT, dead eggs, no Unc-36, and DpyUncLet. Lethal early larva. 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.

WT strain which segregates WT and dead eggs. 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.

Heterozygotes are WT and segregate WT and dead eggs. Embryonic lethal. 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.

srl-1 is a recessive suppressor of the s1040 temperature sensitive lethal phenotype. srl-1 has no effect on the Roller phenotype of s1040. (At 20C, s1040 homozygotes arrest development at mid-larval stage. At 15C, s1040 homozygotes are viable weak left-handed rollers.) Maintain at 20C to select for retention of suppressor. Animals at 20C will be DpyUncRol.

Heterozygotes are WT and segregate WT and dead eggs. 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.

Animals which carry ctDp6 are WT. Animals which have lost ctDp6 are DpyUnc Males. Maintain by picking WT.

Animals which carry ctDp2 are WT. Animals which have lost ctDp2 are Dpy Males. Maintain by picking WT.

Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Maintain by picking WT.

Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Maintain by picking WT.

Animals with the duplication are WT. Animals without the duplication are Nob (NO Back end; 100% lethal). Pick wild-type to maintain. The Dpy and Unc phenotypes are not visible in the Nob background. ct223 is recessive.

Heterozygotes are WT and segregate WT, Unc-36, Sterile DpyUncs and dead eggs. Maintain by picking WT.

DpyUnc.

Dpyish/Suppressed. Variable expression.

UncDpy.

Dpy. Mapping marker standard. Recessive. M-MATING++ 1-10%WT.

Dpy.

umnIs9 [myo-2p::GFP + NeoR, III:9421936 (intergenic)] V. Heterozygotes are wild-type GFP+, and segregate wild-type GFP+, Unc-36 GFP+ (eT1), dead eggs, and DpyUncs. Maintain by picking wild-type GFP+. Derived by insertion of myo-2p::GFP transgene into eT1 balancer in parental strain BC2200 using CRISPR/Cas9.

umnIs12 [myo-2p::GFP + NeoR, V: 1005689 (intergenic)] III. Heterozygotes are wild-type GFP+, and segregate wild-type GFP+, Unc-36 GFP+ (eT1), dead eggs, and DpyUncs. Maintain by picking wild-type GFP+. Derived by insertion of myo-2p::GFP transgene into eT1 balancer in parental strain BC2200 using CRISPR/Cas9.

umnIs46 [myo-2p::mKate2 + NeoR, III:9421936 (intergenic)] V. Heterozygotes are wild-type mKate+, and segregate wild-type mKate2+, Unc-36 mKate+ (eT1), dead eggs, and DpyUncs. Maintain by picking wild-type mKate2+. Derived by insertion of myo-2p::mKate2 transgene into eT1 balancer in parental strain BC2200 using CRISPR/Cas9.

umnIs55 [myo-2p::mKate2 + NeoR, V:1005689 (intergenic)] III. Heterozygotes are wild-type mKate2+, and segregate wild-type mKate2+, Unc-36 mKate+(eT1), dead eggs, and DpyUncs. Maintain by picking wild-type mKate2+. Derived by insertion of myo-2p::mKate2 transgene into eT1 balancer in parental strain BC2200 using CRISPR/Cas9.

DpyUnc.

Heterozygotes are Unc. Segregates Uncs (dpy-18 pie-1; skn-1/DnT1; eDp6), Dpy non-Uncs (dpy-18 pie-1; skn-1 with no Dp) which give only dead embryos, and DpyUncs (dpy-18 pie-1; skn-1/DnT1 with no Dp) which give only dead eggs, WT looking (dpy-18 pie-1; skn-1; eDp6) which give only dead embryos, and dead eggs.

Heterozygotes are medium Dpy and glowing. Hets throw small, sterile DpyUncs and dead eggs. hT2[bli-4(e937) qIs48] is homozygous lethal. qIs48 is an insertion of ccEx9747 with markers myo-2::GFP expressed in the pharynx throughout development, pes-10::GFP expressed in the embyro, and gut promoter F22B7.9 driving GFP in the intestine. Do not distribute this strain; other labs should request it directly from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype.

qIs26 [lag-2::GFP + rol-6(su1006)]. Heterozygote animals show roller phenotype and express GFP in the distal tip cells. Segregate roller and GFP(+) heterozygotes, embryonic lethal qC1 homozygotes and embryonic lethal tbx-37/38 homozygotes. Reference: Charest J, et al. Dev Cell. 2020 Sep 24;S1534-5807(20)30672-9. PMID: 33002421

Heterozygotes are WT and segregate WT, Unc-36 (eT1 homozygotes), and dpy-18 lis-1 homozygotes which are Mel, Unc, Egl, and Dpy.

Heterozygotes are WT and segregate WT, Unc-36, dead eggs and zygotic embryonic lethals (nDf40 dpy-18 homozygotes). Maintain by picking WT.

Animals with ctDp6 are WT and throw WT and dead eggs.

Dpy. Maternal effect temperature sensitive embryonic lethal - leaky. Maintain at 15C. mett-10 was formerly known as let-42.

Dominant suppressor. Dpy suppressed between 22.5C and 24C. Does not grow at 20C or 25C. Must maintain between 22C and 24C!! Even at these temperatures steriles are frequent.

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.

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.

wtfIs46 [mec-4p::Chrimson::SL2::mCherry::unc-54]. Transgenic animals express light-gated ion channel Chrimson and a fluorescent protein mCherry in mechanosensory neurons. Reference: Liu M, et al. eLife 2018;7:e36419 DOI: 10.7554/eLife.36419.