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Heterozygotes are Blistered and Eat (terminal bulb relaxation defective). Heterozygotes segregate BliEat, BliEatUnc and dead eggs. ad695 previously called eat-12.

WT phenotype. Segregates WT and DpyUncs. mDp4 carries dpy-13(+) and unc-24(+). Duplication may recombine with normal homologues. Presence of unc-17(e245) on mDp4 confirmed: got Unc-17 segregants after heat shock of this stock to generate males. Pick WT and check for segregation of progeny to maintain.

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 Unc and segregate Uncs, SqvUncs and dead eggs. n2819: mid-L4 vulva abnormal, sterile.

mgIs18 [ttx-3p::GFP] IV. ntIs1 [gcy-5p::GFP + lin-15(+)] V. otEx3103 [elt-2::GFP]. All worms have mgIs18 and ntIs1. mgIs18 labels AIY interneurons. ntIs1 marks one GFP+ neuron (ASER) in the head. otEx3103 [elt-2::GFP] is expressed in intestinal cells; maintain by picking animals with intestinal GFP. Worms that have lost the array are Emb, Lvl, and have an ASE defect.

Heterozygotes are Vul (97% Egl). Segregates dead eggs. sy99 homozygotes are lethal. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are Vul and segregate Vul, Unc-24 lethals and dead eggs. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes have Unc-24 phenotype and segregate additional hets, embryonic lethals (stDf7/stDf7) and Unc females (or sometimes hermaphrodites) that Twitch.

Heterozygotes have Unc-24 phenotype and segregate additional hets, embryonic lethals (stDf8/stDf8) and Unc females (or sometimes hermaphrodites) that Twitch.

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.

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

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

Heterozygotes are WT and segregate WT, Uncs (unc-82 unc-24 homozygotes) and dead eggs (unc-44 deb-1 homozygotes).

Heterozygotes are WT and segregate WT, Bli Uncs, and dead embryos and L1s (with Pun phenotype).

Dpy Unc. Temperature sensitive. Maintain at 15C. Grows very slowly.

Heterozygotes are WT and segregate WT, BliEglUnc, and animals with muscle attachment defects and ventral cord displacement and detachment which arrest in larval development. Not well balanced.

Heterozygotes are WT and segregate WT, BliEglUnc, and animals with muscle attachment defects and ventral cord displacement and detachment which arrest in larval development. Not well balanced.

Heterozygotes are WT and segregate WT, BliEglUnc, and animals with muscle attachment defects and ventral cord displacement and detachment which arrest in larval development. Not well balanced.

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.

Him. Wild-type heterozygotes segregate WT heterozygotes and Dpy Unc ccz-1 homozygotes (produce only arrested embryos). ccz-1 embryos have spindle orientation defects, accumulate vesicles, and problems engulfing apoptotic corpses. Reference: Nieto C, et al. J Cell Sci. 2010 Jun 15;123(Pt 12):2001-7.

Him. Wild-type heterozygotes segregate WT heterozygotes and Dpy Unc ccz-1 homozygotes (produce only arrested embryos). ccz-1 embryos have spindle orientation defects, accumulate vesicles, and problems engulfing apoptotic corpses. Reference: Nieto C, et al. J Cell Sci. 2010 Jun 15;123(Pt 12):2001-7.

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

Heterozygotes are Dpy and segregate Dpy, Dpy Lethals (early larval) and DpyUncMec.

ncIs2 [pH20::GFP + pBlueScript]. Heterozygotes are WT and segregate WT, BliEglUnc, and animals with muscle attachment defects and ventral cord displacement and detachment which arrest in larval development. Not well balanced. Neurons visualized with ncIs2.

Pick wild type animals to maintain.

Throws males. Dpy. Unc. Mostly sterile at all temperatures, but a small fraction are fertile at low temperatures. Maintain at 15C.

Dpy. Unc. Mostly sterile at all temperatures, but a small fraction are fertile at low temperatures. Maintain at 15C.

Wild-type hermaphrodites segregating wild-type hermaphrodites, Unc-24 females, Unc Dpy hermaphrodites. Maintain by picking wild-type hermaphrodites. Deletion allele of fem-1, with unusual maternal effect. Reference: Spence AM, et al. Cell. 1990 Mar 23;60(6):981-90. Johnson CL & Spence AM.. Science. 2011 Sep 2;333(6047):1311-4.

Unc-weak kinker. Fairly active. Healthy. See WBPaper00002474. Previously called unc-24(e927).

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 t1738 homozygotes that produce dead embryos. GE1936 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 t1745 homozygotes that produce dead eggs at restrictive temperature. GE1939 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.

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 t1726 homozygotes that produce dead embryos. GE1958 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 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 t2021 homozygotes that produce dead eggs at restrictive temperature. GE2047 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.

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 t2007 homozygotes that produce dead eggs. GE2122 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.

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 t1773 homozygotes that do not produce viable progeny. GE2153 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.

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 t1867 homozygotes that do not produce viable progeny. GE2305 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.

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 t2056 homozygotes that produce dead eggs. GE2335 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.

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 t1932 homozygotes that produce dead embryos. GE2391 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.

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 t1900 homozygotes that produce dead embryos. GE2453 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.

Leaky 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 t1909 homozygotes that produce dead eggs at restrictive temperature. GE2512 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.

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 t2035 homozygotes that produce dead eggs. GE2541 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.

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 t2029 homozygotes that produce unfertilized oocytes. GE2734 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 t1786 homozygotes that produce unfertilized oocytes at restrictive temperature. GE2827 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.

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.

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.