Maternal effect lethal mutation linked to dpy-11(e224) and pseudolinked to unc-24(e138), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t2055 homozygotes that produce unfertilized oocytes. GE2886 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.

Temperature-sensitive maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1866 homozygotes that produce unfertilized oocytes at restrictive temperature. GE2895 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.

lars-2(mg312) unc-29(e1072) homozygotes are Unc, slow growing, sterile, and have extended life span. Balanced worms are slightly Egl, otherwise WT.

Heterozygotes are WT and segregate WT, Steriles with and Everted Vul and DpyUncs. Do not distribute this strain; other labs should request it 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.

Heterozygotes are WT and segregate WT, Steriles with and Everted Vul and DpyUncs. Do not distribute this strain; other labs should request it 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.

Heterozygotes are WT and segregate WT, DpyUncs and Steriles which have an everted vulva. Do not distribute this strain; other labs should request it 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.

Heterozygotes are WT (Dpyish) and segregate WT (Dpyish), DpyUncs and Steriles which have an everted vulva. Do not distribute this strain; other labs should request it 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.

Heterozygotes are WT and segregate WT, DpyUncs and Steriles which have an everted vulva. Do not distribute this strain; other labs should request it 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.

Heterozygotes are WT and segregate WT, Uncs and DpySteriles with an everted vulva. Recombines. Do not distribute this strain; other labs should request it 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.

Heterozygotes are Unc and segregate Unc, dead eggs and lethal Twitchers. Lethal early larval (L1-L2). Maintain by picking Unc. Do not distribute this strain; other labs should request it 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.

Slow moving Unc. Semi-dominant. Body muscle abnormal. Slightly small.

Semi-paralyzed Unc. Semi-dominant. Body muscle abnormal. Paracrystals.

Temperature sensitive. Maintain at 15C. Unc.

Heterozygotes are WT. ct46 is a dominant, temperature sensitive maternal effect lethal. ct46 homozygotes are viable and fertile at 15C. b284 is a non-conditional, recessive maternal effect lethal. Heterozygotes give more viable progeny at 15C than 25C.

Heterozygotes are WT and segregate WT, Unc Dauers, and Dpys which throw dead eggs. Maintain by picking WT. ct59 animals are viable and fertile at 15C. ct59 is a temperature sensitive dominant maternal effect lethal. ct59 hets give more viable offspring at 15C than 25C.

Dominant temperature sensitive maternal effect lethal. Will segregate some Vab. Maintain at 15C: about 30% of homozygotes hatch at 15C. Will not grow at 20C or 25C. Unc.

juIs73 [unc-25p::GFP] II.

Heterozygotes are WT and segregate WT, Uncs which give only dead eggs, and dead eggs. mbk-2(pk1427) is a deletion that removes most of the mbk-2 locus.

ddEx16 [pgl-1::TY1::EGFP::3xFLAG(92C12) + Cbr-unc-119(+)]. Maintain at 25C to retain transgene expression. Heterozygotes are Unc and segregate Uncs, dead eggs and WT. Reference: Wang JT, et al. eLife 2014;3:e04591.

Heterozygotes are WT and segregate WT, DpyUncs and dead eggs.

Heterozygotes are WT and segregate WT, Unc and DpySteriles. Uncs give only dead eggs. Maintain by picking WT.

At 20C or 25C, heterozygotes are WT and segregate WT, UncDaf and dead eggs. At 15C, heterozygotes are WT and segregate WT, Uncs and dead eggs.

Heterozygotes are WT and segregate WT, DpyUnc and early larval lethals. Received new stock 5/98. Check carefully for segregation of Dpy Unc progeny; dpy-13 can be lost easily. Do not distribute this strain; other labs should request it 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.

Heterozygotes are Ces and grow slowly. Hets segregate DpyUncs and dead eggs. ces-1(n703) is dominant. Do not distribute this strain; other labs should request it 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.

Heterozygotes are Ces and throw dead eggs and Unc Vuls. ces-1(n703) is dominant. Well balanced. Do not distribute this strain; other labs should request it 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.

Heterozygotes are Ces and segregate VulUncs and dead eggs. ces-1(n703) is dominant. Do not distribute this strain; other labs should request it 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.

Heterozygotes are WT and segregate WT, Unc Fogs and Sterile Spfs (white patch) phenotype. Do not distribute this strain; other labs should request it 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.

unc-24 was recombined onto and off of ehn-3(q689) chromosome. Reference: Mathies et al. (2003) Development 130(13):2881-92. 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.

Pick wild type animals to maintain.

Temperature sensitive. Weak allele.

Heterozygotes are Unc and segregate Unc, lethal Twitchers and dead eggs. Twitchers arrest in early-mid larval development. See also WBPaper00003938.

Heterozygotes are WT and segregate WT, Bli Unc, and dead larva. vha-8(jh135) homozygotes are larval lethal.

Dpy. Twitcher.

Heterozygotes are Unc and segregate Unc, Twitchers which give only dead eggs, and dead eggs. nT1 heterozygotes are shorter and slower than par-5 unc-22 homozygous worms. par-5 region is not well balanced by nT1: check to make sure that unc-22 homozygotes lay dead eggs. Strict maternal effect lethal.

Pick wild-type to maintain. Segregates wild-type, Dpy Unc, arrested hT1 homozygotes, and dead eggs. Reference: McKim KS, et al. Genetics. 1988 Dec;120(4):987-1001.

Heterozygote is wild-type, segregating WT, late-larval arresting DpyUncs, szT1 homozygotes (lethal, probably embryonic), and aneuploids (dead eggs). Pick WT and check for correct segregation of progeny to maintain stock. Note that some lethals recovered by hT1 are expected to be outside the szT1 crossover suppression boundary and these strains may thus produce DpyUnc progeny. unc-29 marker may also cross away from szT1(I).

Wild-type to mildly long phenotype, sometimes a bit Unc. Segregates wild-type, Dpy-18 (hT2[dpy-18 bli-4] homozygotes), hDf10 dpy-5 unc-29 homozygotes (probably dead eggs) and large numbers of aneuploids (dead eggs). dpy-18(h662) completely suppresses bli-4(e937), is only very mildly Dpy, and has a distinctive dark body and large clear vulval region as a young adult, before becoming gravid. Do not passage: hT2 homozygotes seem somewhat healthier than the het, and will overgrow the plate. Pick longish wild-types and check for correct segregation of progeny to maintain. 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 Ann Rose.

Heterozygotes are WT and segregate WT, arrested DpyUncs, Lon males and large number of aneuploid progeny (arrested embyros or larvae). Note that unc-29 is outside the recombination-suppressed region of szT1 and may cross off resulting in Unc-29 progeny. Pick WT and check for correct segregation of progeny to maintain. 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 Ann Rose.

Heterozygotes are WT and segregate WT, arrested DpyUncs, Lon males and large number of aneuploid progeny (arrested embyros or larvae). Note that unc-29 is outside the recombination-suppressed region of szT1 and may cross off resulting in Unc-29 progeny. Pick WT and check for correct segregation of progeny to maintain. 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 Ann Rose.

Wild-type phenotype. Segregates WT, sterile adult DpyUncs, Lon-2 males (szT1 hemizygotes) and a large number of arrested aneuploid progeny (mostly dead eggs). Pick WT and check for correct segregation of progeny to maintain. Note that unc-29 on szT1(I) lies in the non-balanced region and may recombine onto the normal LG I.

Wild-type phenotype. Segregates WT, mid-larval arrested DpyUncs, Lon-2 males (szT1 hemizygotes) and a large number of arrested aneuploid progeny (mostly dead eggs). Pick WT and check for correct segregation of progeny to maintain. Note that unc-29 on szT1(I) lies in the non-balanced region and may recombine onto the normal LG I.

lqIs128 [unc-25p::MYR::unc-40(constitutively active)::GFP + unc-25p::GFP]. Contains a myristylated, constitutively-active form of UNC-40. Slightly Unc. Reference: Norris AD & Lundquist EA. Development. 2011 Oct;138(20):4433-42.

juIs76 [unc-25p::GFP + lin-15(+)] II. Unc. Reference: Norris AD & Lundquist EA. Development. 2011 Oct;138(20):4433-42.

juIs76 [unc-25p::GFP + lin-15(+)] II. Unc. Reference: Norris AD & Lundquist EA. Development. 2011 Oct;138(20):4433-42.

juIs76 [unc-25p::GFP + lin-15(+)] II. lqIs2 [osm-6::GFP] X. lqIs2 carries a PDE/amphid/phasmid marker linked to mig-2. Reference: Demarco RS, et al. PLoS Genet. 2012;8(4):e1002665.

juIs76 [unc-25p::GFP + lin-15(+)] II. lqIs3 [osm-6::GFP] IV. lqIs3 carries a PDE/amphid/phasmid marker linked to ced-10. Reference: Demarco RS, et al. PLoS Genet. 2012;8(4):e1002665.

juIs76 [unc-25p::GFP + lin-15(+)] II. lqIs2 [osm-6::GFP] X. lqIs2 carries a PDE/amphid/phasmid marker linked to mig-2. Reference: Demarco RS, et al. PLoS Genet. 2012;8(4):e1002665.

juIs76 [unc-25p::GFP + lin-15(+)] II. lqIs3 [osm-6::GFP] IV. lqIs3 carries a PDE/amphid/phasmid marker linked to ced-10. Reference: Demarco RS, et al. PLoS Genet. 2012;8(4):e1002665.

lqIs294 [unc-25p::myr::unc-5 + gcy-32p::YFP]. VD/DD axon guidance defects. YFP expression in AQR, PQR and URXL/R. Reference: Norris AD, et al. Development. 2014 Nov;141(22):4395-405. doi: 10.1242/dev.110437. PMID: 25371370.