ZK520.1. Superficially wild type. External left primer: CTCGCAATTCCAGACTGACA. External right primer: CGGAGTGAAGTATCCGGTGT. Internal left primer: TCTGCGGATTCTCCATAACC. Internal right primer: GCGGCAGTTCCGTTATATGT. Internal WT amplicon: 1950 bp. Deletion size: 403 bp. Attribution: This strain was provided by the C. elegans Reverse Genetics Core Facility at the University of British Columbia, which is part of the international C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

ccIs4251 [(pSAK2) myo-3p::GFP::LacZ::NLS + (pSAK4) myo-3p::mitochondrial GFP + dpy-20(+)] I. qtIs3 [myo-2p::GFP dsRNA hairpin]. mIs11 [myo-2p::GFP + pes-10p::GFP + gut-promoter::GFP]. GFP expression in 4-cell embryos, pharyngeal muscle and gut. Resistant to systemic RNAi by feeding only.

mfIs42 [Cel-sid-2(+) + Cel-myo-2::dsRed]. Maintain at 15C. Feminization is partially-penetrant at 15C; most hermaphrodites are somewhat self-fertile and can lay small broods. Can be maintained by crossing with male siblings. Feminized C. briggsae strain made susceptible to RNAi knock-down by feeding dsRNA due to the transgenic expression of C. elegans SID-2. Generated by crossing parental strains JU1018 with RE665. Reference: Booth LN, eLife 2019 Jul 8;8:e46418. PMID: 31282863.

mfIs42 [Cel-sid-2 + Cel-myo-2::DsRed]. JU977 integrated with gamma-rays.

Male-female strain. mfEx34 [Cel-sid-2 + Cel-myo-2::DsRed]. Made by injection of PB4641 with a PCR product of the Cel-sid-2 gene and a myo-2::DsRed plasmid. Sensitive to RNAi by feeding.

myIs4 [pkd-2p::pkd-2::GFP + unc-122p::GFP]. Phenotypically normal. sid-2::mScarlet is functional in environmental RNAi. Reference: Nikonorova IA, et al. Curr Biol. 2022 Mar 19;S0960-9822(22)00396-7. PMID: 35334227