ccIs4251 [(pSAK2) myo-3p::GFP::LacZ::NLS + (pSAK4) myo-3p::mitochondrial GFP + dpy-20(+)] I. stIs10161 [egl-27p::HIS-24::mCherry + unc-119(+)]. Maintain at 20C or higher. Embryonic lethal at 15C. mCherry should be visible at low magnification. Reference: Xu X, Kim SK. PLoS Genet. 2012;8(12):e1003108.

Throws males. Maintain at 15C. Sterile at higher temperatures.

Unc. Maintain at 15C. Sterile at higher temperatures.

heSi141 [hlh-8(short)::FLAG::CRE::tbb-2 + unc-119(+)] X. Strain is viable at 15-25 C, but non-tissue specific recombination is observed more frequently in other tissues at higher temperatures (25C). Expression of CRE recombinase in the mesoblast lineage driven by the hlh-8 promoter. Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.

heSi142 [elt-2::FLAG::CRE::tbb-2 + unc-119(+)] X. Expression of CRE recombinase in the intestine driven by the elt-2 promoter. Strain is viable at 15-25 C, but non-tissue specific recombination is observed more frequently in other tissues at higher temperatures (25C). Reference: Ruijtenberg S & van den Heuvel S. Cell. 2015 Jul 16;162(2):300-13.

heIs9 [myo-3p::cyd-1 + myo-3p::cdk-4::Venus + myo-3p::GFP::H2B] IV. Expression of CYD-1, CDK-4::VENUS, and GFP::H2B in body wall muscles (BWM). Over-expression of tagged CYD-1 and tagged CDK-4 from integrated transgene causes incidental extra BWM nuclei. Expression levels are higher that those from heIs12 in SV860. Reference: Korzelius J, et al. PLoS Genet. 2011 Nov;7(11):e1002362. PMID: 22102824

vtIs1 [dat-1p::GFP + rol-6(su1006)] V. Strain does not roll obviously. gt1981 is a point mutation in a highly conserved residue. Hypersensitive to oxidative stress: Increased dopaminergic neurodegeneration after 6-OHDA exposure and increased developmental delay after exposure to rotenone and paraquat. Reference: Offenburger SL, et al. https://www.biorxiv.org/content/early/2017/10/13/203067.

cuIs2 [myo-2c:: GFP + rol-6(su1006)]. Weak Rollers. Dauer constitutive at higher temperatures. Maintain at 15C.

Temperature-sensitive. Maintain at 15C. Complements other sdc-2 alleles at 15C. At 20C animals are not Dpy or Tra, but there is a low penetrance of lethality, some Egl animals, and some animals will Bag after a couple days of egg-laying. y93 fails to complement other sdc-2 alleles at 25C; homozygotes are Egl,Tra and weakly Dpy at higher temperatures. Shifting embryos (prepared from non-Dpy non-Egl non-Tra gravid adults at 20C) from 20C to 25C is sufficient to alter their phenotype. Reference: Nusbaum C & Meyer BJ. Genetics. 1989 Jul;122(3):579-93.

Maintain at 15-20C. Multivulva (Muv) phenotype at higher temperature.

oxIs12 [unc-47p::GFP] X. GFP expression in GABA neurons. Higher axon regeneration in aged animals. Reference: Byrne AB, et al. Neuron. 2014; 81(3):561-73.

hpIs814 [flp-18p::LoxP::eBFP::Stop::LoxP::TeTx::wCherry + twk-40p(short)::Cre]. Red fluorescence in AVA. twk-40(hp834) is a loss-of-function allele. twk-40(hp834) itself is highly loopy and a weak backward coiler. The presence of hpIs814 in the background reduces body bending and speed compared to twk-40(hp834) alone.