Animals with the duplication are Unc. Animals which have lost the duplication are DpyUnc and arrest as Sterile adults.

Temperature sensitive - maintain at 16C. L1 shift-up to 25C produces sterile animals that are slightly Unc. L4 shift-up produces Mel phenotype.

cgEx198 [(pJC14) bli-1::GFP + unc-119(+)]. Pick non-Unc to maintain. Transgene rescues bli-1 phenoptype. GFP expression is detectable in late L4-adult.

axEx1125 [pie-1p::mex-5::GFP::pie-1 3’UTR + rol-6(su1006) + N2 genomic DNA]. Maintain at 25C. Pick Rollers to maintain. axEx1125 contains pKR2.04, a construct carrying MEX-5::GFP in vector pKR1.42; pKR1.42 uses the pie-1 promoter, enhancer, and 3? UTR to drive maternal expression of GFP in embryos. Animals with the array are Rollers. Animals which have lost the array are WT.

otEx6742 [str-236p::GFP + pha-1(+)]. Maintain at 25C to select for transgenic array. Reference: Vidal B, et al. (2018) PLoS Biol 16(1): e2004218.

otEx6744 [str-249p::GFP + pha-1(+)]. Maintain at 25C to select for transgenic array. Reference: Vidal B, et al. (2018) PLoS Biol 16(1): e2004218.

otEx6746 [gta-1(fosmid)::SL2::mChopti::H2B + pha-1(+)]. Maintain at 25C to maintain array. Reporter tag inserted into fosmid WRM0627bF07. Line 6-1. Reference: Gendrel M, et al. Elife. 2016 Oct 14;5.

otIs549 [unc-25p::unc-25(partial)::mChopti::unc-54 3'UTR + pha-1(+)] X. otEx6747 [tab-1(fosmid)::SL2::YFP::H2B + rol-1(su1006)]. Pick Rollers to maintain otEx6747. Him. otIs549 reporter contains 1.8 kb upstream of the unc-25 start codon through exon 4. otIs549 was derived from injection of pMG154; line 2-1. otEx6747 reporter tag inserted into fosmid WRM0617bA03; line 5-4. Reference: Gendrel M, et al. Elife. 2016 Oct 14;5.

otEx6750 [unc-47p::mChopti + elt-1(+)(fosmid)]. Array rescues lethal elt-1 mutation; contains fosmid WRM0619bE05. Line 1-2. Reference: Gendrel M, et al. Elife. 2016 Oct 14;5.

otIs381 [ric-19p(prom6)::2xNLS::GFP + elt-2::DsRed] V. Pan-neuronal nuclear GFP expression. otEx6761 [pals-22(+) + ttx-3p::mChOPTI]; derived from PCR fragment containing the genomic pals-22 locus. pals-22(ot811) mutant shows transgene-silencing phenotype; otEx6761 rescues ot811 and restores otIs381 expression at wild-type levels. Reference: Stefanakis N., Carrera I., Hobert O. Neuron. 2015 Aug 19;87(4):733-50. Leyva-Díaz E, et al. Genetics (2017), 207(2):529-545.

otIs381 [ric-19p(prom6)::2xNLS::GFP + elt-2::DsRed] V. Pan-neuronal nuclear GFP expression. otEx6769 [pals-22(fosmid) + myo-2p::mChOPTI]; derived from NotI digestion of WRM0616DC09. pals-22(ot811) mutant shows transgene-silencing phenotype; otEx6769 rescues ot811 and restores otIs381 expression at wild-type levels. Reference: Stefanakis N., Carrera I., Hobert O. Neuron. 2015 Aug 19;87(4):733-50. Leyva-Díaz E, et al. Genetics (2017), 207(2):529-545.

otIs638 [unc-6(fosmid)::NLS::YFP::H2B + ttx-3p::mCherry + pha-1(+)]. Integrated fosmid reporter for unc-6. Reference: Weinberg P, et al. Curr Biol. 2018 Feb 19;28(4):623-629.e3.

otIs587 [gcy-5(fosmid)::SL2::NLS::GFP + ttx-3p::mCherry]. otIs304 [hsp16-2p::che-1::3xHA::BLRP + rol-6(su1006)]. Rollers. GFP reporter tag inserted into gcy-5(+) fosmid. gcy-5 is normally expressed in ASER and RIGL/R neurons, but upon heatshock, expression of CHE-1 induces ectopic gcy-5 expression (the extent of ectopic expression is dependent on the timing of the heatshock). Reference: Patel T & Hobert O. eLife 2017.

ot835 [gcy-5::SL2::mNeonGreen] III. otTi6 [hsp16-41p::che-1::2xFLAG] X. otTi6 is a miniMOS insertion of heatshock inducible che-1. Under normal growth conditions, very dim expression of gcy-5 is observed in the ASER and RIGL/R neurons. Upon heatshock, induction of CHE-1 leads to ectopic expression of gcy-5 (ectopic expression varies depending upon age at heatshock and genetic background).