Twitcher Unc. Recessive. Heterozygotes twitch in 1% Nicotine.

muIs16 [mab-5::GFP + dpy-20(+)]. non-Dpy.

umnIs16 [myo-2p::GFP + NeoR, X:15420938 (intergenic)] X. Derived by insertion of myo-2p::GFP transgene into parental strain N2 using CRISPR/Cas9.

zzIs16 [(pJE3) eff-1p::GFP + rol-6(su1006)]. GFP+ Rollers. Chromosomal insertion of zzEx10. Integration site of zzIs16 not yet mapped, but it is not tightly linked to eff-1 II, unc-119 III, or jcIs1 IV. pJE3 has 7.5 kb of eff-1 upstream sequence inserted into pPD95.75, driving cytoplasmic GFP expression.

muIs16 [mab-5::GFP]. Larval lethal at L3/L4 stage. Ectopic expression of GFP in the arrested sor-1 mutant homozygotes (L3 stage). NOTE: This allele is published as bp1, but has been curated in WormBase as bp_1 in order to differentiate it from the STS marker bP1.

muIs16 [mab-5::GFP]. Larval lethal at L3/L4 stage. Ectopic expression of GFP in the arrested sor-1 mutant homozygotes (L3 stage).

bxIs16 [cat-2::YFP + tph-1::CFP]. Temperature sensitive: lethal at 25C. Maintain at 20C.

bxIs16 [cat-2::YFP + tph-1::CFP]. Temperature sensitive: lethal at 25C. Maintain at 20C.

mNeonGreen and AID tags inserted into endogenous cfi-1 locus. Transgene can be degraded in a background expressing TIR1 co-factor supplemented with auxin. Reference: Li Y, et al. Elife. 2020 Oct 1;9:e59464. doi: 10.7554/eLife.59464. PMID: 33001031.

zyg-1(it25) EMB partially suppressed at 24C.

A4e enhancer was deleted in endogenously-tagged cfi-1(kas16[mNG::AID::cfi-1]). Expression of cfi-1::mNG::AID is lost in VNC motor neurons. Reference: Li Y, et al. Elife. 2020 Oct 1;9:e59464. doi: 10.7554/eLife.59464. PMID: 33001031.

Eight COE motifs in A4e were mutated in endogenously-tagged cfi-1(kas16[mNG::AID::cfi-1]). Expression of cfi-1::mNG::AID is down-regulated in late larval stages and adults. Reference: Li Y, et al. Elife. 2020 Oct 1;9:e59464. doi: 10.7554/eLife.59464. PMID: 33001031.

lwIs16 [act-4::lacZ] X. Temperature sensitive gain-of-function allele of ras. At high temperatures worms become Clr. Should also become Muv- not noted. Maintain at 16C.

iwIs16 [act-4::lacZ] X. Maintain at 15C. Temperature-sensitive dauer constitutive. 100% dauer formation at 25C; poor dauer recovery at 15C. Maternal effect. Good lacZ expression in spermatheca, but weak in body wall.

iwIs16 [act-4::lacZ] X. Good lacZ expression in spermatheca, but weak in muscle.

wwIs16 [mir-75p::GFP + unc-119(+)]. Wild type.

zzIs16 [(pJE3) eff-1::GFP + rol-6(su1006)]. Heterozygotes are Rollers with pharyngeal GFP signal, and segregate arrested hT2 aneuploids, and non-GFP gk324 homozygotes (Sterile, Roller and Unc). All worms express GFP driven by eff-1 promoter. qIs48 is an insertion of ccEx9747 with markers: myo-2::GFP expressed brightly in the pharynx throughout development, pes-10::GFP expressed in embryos, and a gut promoter driving GFP in the intestine, and is homozygous lethal.

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

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

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

Heterozygotes are WT and segregate WT, Uncs, and DpyUnc Lets that hatch.

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 mid-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, 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; 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.

byIs161 [rab-3p::F3(delta)K280 + myo-2p::mCherry]. Pan-neuronal over-expression of the F3 pro aggregation fragment of the human Tau protein with K280 deleted (line A). Integration site not mapped. Reference: Fatuouros C, et al. Hum Mol Genet. 2012 Aug 15;21(16):3587-603.

byIs162 [rab-3p::F3(delta)K280 I277P I380P + myo-2p::mCherry]. Pan-neuronal over-expression of the F3 pro aggregation fragment of the human Tau protein with K280 deleted and two isoleucines to proline substitutions in the hexapeptide motifs of the repeat region (line A). These mutations abrogate the aggregation, making this strain an anti-aggregation control for BR5270. Reference: Fatuouros C, et al. Hum Mol Genet. 2012 Aug 15;21(16):3587-603.

byIs162 [rab-3p::F3(delta)K280(I277P)(I308P) + myo-2p::mCherry]. bkIs10 [aex-3p::h4R1NtauV337M + myo-2p::GFP]. Strain co-expressing the F3(delta)K280 anti-aggregation Tau fragment (with two I to P substitutions) and full-length Tau in all neurons. Red and green fluorescence in the pharynx due to the co-injection markers. The F3/2P fragment is not able to nucleate aggregation of full length Tau. bkIs10 contains an integrated transgene encoding the 1N4R isoforms of human tau with the 337M FTDP-17 mutation. Expression is driven by the pan-neuronal promoter aex-3. Over-expression of this transgene results in a pronounced Unc phenotype. Reference: Fatouros C, et al. Hum Mol Genet. 2012 Aug 15;21(16):3587-603.

byIs161 [rab-3p::F3(delta)K280 + myo-2p::mCherry]. bkIs10 [aex-3p::h4R1NtauV337M + myo-2p::GFP]. Strain co-expressing the F3(delta)K280 pro-aggregation Tau fragment and full-length Tau in all neurons. Worms have severe locomotion defect and slow growth. Red and green fluorescence in the pharynx due to the co-injection markers. bkIs10 contains an integrated transgene encoding the 1N4R isoforms of human tau with the 337M FTDP-17 mutation. Expression is driven by the pan-neuronal promoter aex-3. Over-expression of this transgene results in a pronounced Unc phenotype. Derived by additional outcrossing of BR5485. Reference: Fatouros C, et al. Hum Mol Genet. 2012 Aug 15;21(16):3587-603.

Bus (M. nematophilum resistant), bleach-sensitive, non-Bah (Yersinia sensitive). e2701 is an intermediate strength missense allele, S167N (YAASKAA>YAANKAA). Reference: O'Rourke et al (in preparation).

muIs164 [tax-4::GFP].

juIs167 [vab-19::GFP + rol-6(su1006)]. Integrated by UV/TMP. Rollers. Received new stock Feb 2005.

xnIs162 [ect-2::GFP + unc-119(+)]. Transgene rescues sterility of ect-2(gk44). Reference: Chan E & Nance J. J Cell Sci. 2013 Apr 1;126(Pt 7):1692-702.

pkIs1642 [sir-2.1(+) + unc-119(+)]. Derived by outcrossing NL3908 to HT1593 (six times). Reference: Burnett C, et al. Nature. 2011 Sep 21;477(7365):482-5.

pkIs1641 [unc-119(+)]. Derived by outcrossing NL3908 to HT1593 (six times). Reference: Burnett C, et al. Nature. 2011 Sep 21;477(7365):482-5.

Slow pumping. Egg laying defective. Low frequency of dauer formation. Residual serotonin immunoreactivity, rare and very faint (<1% of NSMs) in most stages, but nearly 100% of CP neurons in adult males show faint to moderate serotonin immunoreactivity. Males mate quite well (E. Hare and C. Loer). Some phenotypic defects originally attributed to mg280 in this strain are likely due to vs166. vs166 is a large deletion (approx. 9.8kb) in the cam-1 gene; flanking sequences are: 5'-gctactggtaaataaggtaa-3' and 5'-atgcttttaaagtttatatt-3' (Edith Myers, personal commnication). See MT15434 for a strain carrying mg280 without the cam-1 mutation.

Pick non-Uncs to maintain. arDp2 is derived from mnC1, hence carries dpy-10(e128) and possibly unc-52(e444). arDp2 is a free duplication but does not pass at a high frequency. arDp2 is not stable as a balancer. It is prone to recombination; pick non-Unc and check for segregation of unc-4 and WT in progeny. 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.

vpIs1 [elt-3::GFP + lin-15(+)] X. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP n3091 homozygotes (Sys Unc Psa). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. Reference: Yamamoto Y, et al. PLoS Genet. 2011 Oct;7(10):e1002308.

Egl. Unc. Reference: Yamamoto Y, et al. PLoS Genet. 2011 Oct;7(10):e1002308.

zdIs5 [mec-4p::GFP + lin-15(+)] I. Homozygous nT1[qIs51] are inviable. mec-4::GFP is expressed in touch neurons. Heterozygotes are strong Egl Psa GFP+ and segregate dead eggs and non-GFP Unc Egl Psa that give only dead eggs at 25C.

Tail abnormal. Defects in asymmetric T cell division causes Psa (phasmid socket absent) phenotype.

osIs15 [pie-1p::GFP::apr-1 + unc-119(+)]. Non-Unc. Reference: Cell. 2011 Sep 16;146(6):942-54.

axIs1608 [pie-1p::GFP::histone H2B::par-5 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.

axIs1609 [pie-1p::GFP::histone H2B::mex-5 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.

axIs1611 [pie-1p::GFP::histone H2B::daz-1 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.