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ccIs56 [sup-7(st5) +unc-54::lacZ] V. Non-nuclear unc-54::lacZ fusion expressed in nuclei and cytoplasm of body wall muscles.

Balancer recombination happens frequently at 23-25C, strain must be maintained at 16-20C. Homozygous lethal mutation balanced by myo-2p::Venus-marked inversion. Heterozygotes are wild-type with somewhat dimmer Venus signal and segregate WT Venus(+) heterozygotes, Mec Unc Venus(+) tmC5 homozygotes, and non-Venus rps-23(cc5994) homozygotes (L1 arrest). Pick wild-type Venus(+) and check for proper segregation of progeny to maintain. cc5994 is an engineered mutation creating an early stop (A67*). Presumptive rps-23 null. Heterozygous rps-23(cc5994)/tmC5 animals are delayed in development. Check for proper segregation of progeny. Reference: Cenik ES, et al. Dev Cell. 2019 Mar 25;48(6):811-826.e6. doi: 10.1016/j.devcel.2019.01.019. PMID: 30799226.

Balancer recombination happens frequently at 23-25C, strain must be maintained at 16-20C. Homozygous lethal mutation balanced by Dpy- and myo-2p::GFP-marked inversion. Heterozygotes are wild-type with pharyngeal GFP signal, and segregate wild-type GFP+, Dpy bright GFP+ (mIn1 homozygotes), and non-GFP rpl-5(cc5998) homozygotes. Pick wild-type GFP+ to maintain. cc5998 is an engineered mutation creating an early stop (A166*). Presumptive rpl-5 null. Heterozygous rpl-5(cc5998)/mIn1 animals are delayed in development. Check for proper segregation of progeny. Reference: Cenik ES, et al. Dev Cell. 2019 Mar 25;48(6):811-826.e6. doi: 10.1016/j.devcel.2019.01.019. PMID: 30799226.

Temperature sensitive. Nearly WT at 15C. At 20C the animals are 18% Muv and brood size is 88. At 25C the animals are 57% Muv and almost sterile (brood size is 6). Maintain at 15C.

neSi15 [FLAG::prg-1(D583A) + Cbr-unc-119(+)] II. MosSCI insertion into ttTi5605 (LG II). Reference: Lee HC, et al. Cell. 2012 Jul 6;150(1):78-87.

Pathogen avoidance phenotype. Defective nose touch response.