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Strain Species Genotype
CB1309 C. elegans lin-2(e1309) X. Show Description
Vulvaless. M-MATING++ 1-10%WT.
MT105 C. elegans lin-2(n105) X. Show Description
Temperature sensitive vulvaless. Penetrance: 24% at 15C, 90% at 25C.
MT3881 C. elegans lin-2(n1610) X. Show Description
Vul. Suppressor of lin-15(n765).
MT397 C. elegans lin-2(n397) X. Show Description
77% Vul. Probably has a linked suppressor mutation - see WBPaper00002382.
EU822 C. elegans par-2(or373) III; lin-2(e1309) X. Show Description
Temperature-sensitive embryonic lethal. Maintain at 15C. Reference: O'Rourke SM, et al. PLoS One. 2011 Mar 1;6(3):e16644.
EU924 C. elegans zyg-8(or484) III; lin-2(e1309) X. Show Description
Temperature-sensitive. Maintain at 15C. Reference: Gonczy P, et al. Dev Cell. 2001 Sep;1(3):363-75.
EU931 C. elegans zyg-8(or490) III; lin-2(e1309) X. Show Description
Maintain at 15C. Temperature-sensitive embryonic-lethal at restrictive temperature of 26C. Viable embryos at permissive temperature of 15C. Mitotic spindle in one-cell stage embryo assembles normally, but microtubules destabilize at anaphase and spindle becomes mis-positioned toward the posterior pole leading to highly abnormal cleavage and chromosome segregation defects. References: Gonczy P, et al. Dev Cell. 2001 Sep;1(3):363-75. Bellanger JM, et al. J Cell Sci. 2007 Aug 15;120(Pt 16):2963-73.
MT491 C. elegans him-5(e1467) V; lin-2(e1309) X. Show Description
Vulvaless. Segregates males.
EU149 C. elegans mex-3(or20)/hT1 I; +/hT1 V; lin-2(e1309) X. Show Description
Strain is egg-laying defective. Homozygous mex-3(or20) is a non-conditional maternal effect lethal: worms fill up with dead eggs. Heterozygotes bag with 11/16 dead embryos and larvae. About 10% of worms can lay eggs and be mated into for outcrossing. The mex-3(or20) mutant embryos produce excess body wall muscle anteriorly.
SP1377 C. elegans dpy-11(e224) V; lin-2(e1309) unc-7(mn384) xol-1(mn467) X. Show Description
Animals are DpyUncVul. Can mate at low frequency. N2 males X SP1377 fail to give male progeny. Weak unc-7 allele when not in lin-2 background.
EU1513 C. elegans aph-1(or28)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III; lin-2(e1309) X. Show Description
or28 is a non-conditional maternal-effect embryonic lethal mutant ; the anterior pharynx is absent. and embryonic lethality is 100% penetrant. Pick single WT heterozygous hermaphrodites to maintain strain; these hets fill up with a mix of dead embryos and larvae [11/16 dead embryos due to aneuploidy from translocation segregation and lethal homozygous hT2; vulvaless due to homozygous lin-2(e1309) mutation; about 10% of lin-2(e1309) worms are leaky and lay eggs/can be mated into]. The homozygous or28 hermaphrodites fill up with dead embryos. The lin-2 background helps to score embryonic lethality for both heterozygotes and or28 homozygotes. or28 is a G to D mis-sense mutation at amino acid position 123.
EU1514 C. elegans aph-1(or28)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III; him-8(ec56) IV; lin-2(e1309) X. Show Description
or28 is a non-conditional maternal-effect embryonic lethal mutant ; the anterior pharynx is absent. and embryonic lethality is 100% penetrant. Pick single WT heterozygous hermaphrodites to maintain strain; these hets fill up with a mix of dead embryos and larvae [11/16 dead embryos due to aneuploidy from translocation segregation and lethal homozygous hT2; vulvaless due to homozygous lin-2(e1309) mutation; about 10% of lin-2(e1309) worms are leaky and lay eggs/can be mated into]. The homozygous or28 hermaphrodites fill up with dead embryos. The lin-2 background helps to score embryonic lethality for both heterozygotes and or28 homozygotes. Strain produces a lot of males due to him-8(ec56). or28 is a G to D mis-sense mutation at amino acid position 123.
EU407 C. elegans mom-4(or39)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III; him-8(e1489) IV; lin-2(e1309) X. Show Description
ATD2 C. elegans par-2(or373) unc-119(ed3) III; zuIs45 V. Show Description
zuIs45 [nmy-2p::nmy-2::GFP + unc-119(+)] V. Temperature-sensitive maternal-effect lethal. Maintain at 15C. NMY-2::GFP is expressed in the germline and somatic gonad. Cross of JJ1473 and EU822. Unknown if unc-119(ed3) is still present or homozygous in background. NOTE: this strain was originally described as heterozygous for lin-2(e1309), but lin-2 has been lost; this strain is now homozygous wild-type for lin-2. Reference: Small LE & Dawes AT. Mol Biol Cell. 2017 Aug 1;28(16):2220-2231.
QR160 C. elegans dhc-1(vh22) I. Show Description
Maintain at 15C.  Temperature-sensitive embryonic lethal with defects in embryonic cytokinesis.  Suppressor of the lin-2 Vul phenotype
QR180 C. elegans agef-1(vh4) I Show Description
Dpy, Emb, Lvl, Suppressor of the lin-2 Vul phenotype, large endosomes in coelomocytes
BW708 C. elegans lin-28(n719) daf-8(e1393) I. Show Description
Egl. Constitutive dauer (Daf-c) at 25C.
BW774 C. elegans lin-28(n719) unc-29(e1072) I. Show Description
Egl and Unc.
CB3304 C. elegans vab-3(e1796) X. Show Description
Extra hypodermal nuclei. DTC migration abnormal. pka lin-20.
CB3514 C. elegans lin-23(e1883)/dpy-10(e128) II. Show Description
Heterozygotes are WT and segregate WT, Dpy, and Long Thin Steriles (adults lay no or few eggs). lin-23 animals have excess cell divisions in larval blast cell lineages.
CB4043 C. elegans smg-2(e2008) I; him-5(e1490) V. Show Description
e2008 recessively suppresses the phenotypes of mutations in unc-54(r293), lin-29(n546), tra-2 and dpy-5. Abnormal male tail. smg-2 homozygotes have slightly abnormal movement.
CB4377 C. elegans lin-22(n372) pal-2(e2260) IV; him-5(e1490) V; lin-32(e1926) X. Show Description
Hermaphrodites segregating males with abnormal ray lineages. Reference: Hodgkin et al. (1989) Genome, 31, 625-637. doi:10.1139/g89-116.
CF12 C. elegans rol-6(e187) II; lin-22(n372) IV; him-5(e1490) V. Show Description
Rollers. lin-22 and him-5 mutations affect neuroblast formation from epidermal precursor cell V5.
CF26 C. elegans lin-22(mu2) IV; him-5(e1490) V. Show Description
Alae-to-ray transformation similar to that of n372 animals.
CF31 C. elegans lin-22(mu5) IV; him-5(e1490) V. Show Description
Alae-to-ray transformation similar to that of n372 animals.
CF36 C. elegans lin-22(n372) unc-33(e204) IV. Show Description
Desorption
CF65 C. elegans mab-5(e2088) III; lin-22(n372) IV; him-5(e1490) V. Show Description
mab-5 mutation affects ectodermal and mesodermal lineages. lin-22 and him-5 mutations affect neuroblast formation from the epidermal precursor cell V5.
DA869 C. elegans sqt-3(sc8) lin-25(n545) him-5(e1467) unc-76(e911) V. Show Description
Roller. Unc. Vulvaless. Throws males. sc8 previously called rol-4(sc8).
EW32 C. elegans lin-26(ga91) II. Show Description
Pvl. Egl.
FT1197 C. elegans unc-119(ed3); xnIs449. Show Description
xnIs449 [lin-26::lifeAct::GFP + unc-119(+)]. LifeAct-GFP expressed in epidermal cells of embryos. In adults, expression is also observed in pharynx and some cells in the tail. Reference: Zilberman, Y., J. Abrams, D.C. Anderson, and J. Nance. 2017. Cdc42 regulates junctional actin but not cell polarization in the Caenorhabditis elegans epidermis. J Cell Biol 216: 3729-3744.
GS445 C. elegans lin-25(ar90) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Uncs, dead eggs, and Egl. lin-25(ar90) is a probable null mutation. Hermaphrodites are completely unable to lay eggs. Lineage defects in VPCs. Amber mutation (codon 197); amber suppressable. 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.
GS528 C. elegans lin-25(sy29) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Uncs, dead eggs, and Egl. lin-25(sy29) is a non-null allele. Hermaphrodites are 100% Egl but some eggs are seen on plates. Results from a missense mutation in codon 103. 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.
HW1822 C. elegans lin-29(xe61[lin-29::gfp::3xflag]) II Show Description
Low penetrance Pvl (i.e., tagged protein appears not fully functional). CRISPR/Cas9-engineered allele adds GFP and 3xflag tag to LIN-29. 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. Reference: Aeschimann F, et al., Mol Cell. 2017 Feb 2;65(3):476-489.
HW1826 C. elegans lin-29(xe63[gfp::3xflag::lin-29a]) II. Show Description
Superficially wild-type. CRISPR/Cas9-engineered allele adds GFP and 3xflag tag to the N-terminus of LIN-29A. 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. Reference: Aeschimann F, et al., (2019). A single let-7 target to coordinate transition to adulthood. Life Science Alliance 2, e201900335. http://dx.doi.org/10.26508/lsa.201900335 )
HW1835 C. elegans lin-29(xe40 xe65[lin-29b::gfp::3xflag]) II. Show Description
Partially penetrant Pvl and Egl. xe40 specifically disrupts the LIN-29A isoform. The GFP tag was inserted at the shared C-terminus of LIN-29A/B in the xe40 background, so only the labeled B isoform is expressed. 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. Reference: Pereira et al., (2019) Timing mechanism of sexually dimorphic nervous system differentiation. eLIFE 8: e42078. https://doi.org/10.7554/eLife.42078
KP2932 C. elegans lin-23(nu412)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
MH2294 C. elegans scc-3(ku263)/lin-25(n545) V. Show Description
Heterozygotes are WT and segregate WT, lin-25 homozygotes (which are temperature sensitive: at 25C adult hermaphrodites are vulvaless, at 15C 8% of adult hermaphrodites are vulvaless), and scc-3 homozygotes which are Pvl and Sterile (vulval morphogenesis defects and defects in sister-chromatin cohesion).
ML1735 C. elegans mcIs50. Show Description
mcIs50 [lin-26p::vab-10(actin-binding domain)::GFP + myo-2p::GFP + pBluescript]. Reference: Gally C, et al., Development. 2009 Sep;136(18):3109-19.
ML456 C. elegans ale-1(mc14)/spe-6(hc49) unc-25(e156) III. Show Description
Heterozygotes are WT and segregate WT, embryonic lethals (embryos fail to elongate) and Sterile Uncs. mc14 identified as a mutation that leads to abnormal lin-26 expression.
ML535 C. elegans mcIs17. Show Description
mcIs17 [lin-26::GFP +rol-6(su1006)]. Rollers. The GFP signal is average in embryos and rather weak in larvae. GFP is detected in the same cells as the endogenous LIN-26 protein, that is hypodermal cells (including rectal and vulval cells), support cells, and the omatic gonad precursors Z1/Z4. The signal is too weak to be detected in uterine cells. mcIs17 insertion site not mapped.
ML581 C. elegans lin-26(mc15) unc-4(e120)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are WT and segregate dead eggs, DpyUncs and WT. lin-26(mc15) is a molecular null due to a deletion of most of lin-26 coding sequence.
ML916 C. elegans mcIs40. Show Description
mcIs40 [lin-26p::ABDvab-10::mCherry + myo-2p::GFP]. Reference: Gally C, et al. Development. 2009 Sep;136(18):3109-19.
ML93 C. elegans dpy-2(e489) lin-26(mc1) unc-4(e120)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are WT and segregate WT, DpyUnc and dead eggs (mc1 homozygotes). mc1 is a strong loss of function mutation, but probably not null. mc1 is an embryonic lethal mutation with degeneration of hypodermal cells.
MT1007 C. elegans lin-24(n432) IV. Show Description
Semi-dominant. Adult hermaphrodite Vul.
MT1077 C. elegans lin-29(n482) II. Show Description
Egg laying defective. Makes bags of worms. Abnormal vulva. Previously called egl-29.
MT1175 C. elegans lin-25(n545) V. Show Description
Temperature sensitive: at 25C adult hermaphrodites are vulvaless, at 15C 8% of adult hermaphrodites are vulvaless.
MT1524 C. elegans lin-28(n719) I. Show Description
Egl.
MT1537 C. elegans lin-28(n719) I; lin-14(n536) X. Show Description
MT1538 C. elegans lin-28(n719) I; lin-4(e912) II. Show Description
MT156 C. elegans lin-26(n156) II. Show Description
Vulvaless. Egg laying defective.