Search Strains

K10D2.3 Slow development. Reduced fertility. Thermotolerant. Resistant to hydroxyurea.

K10D2.4, K10D2.3. Homozygous lethal deletion chromosome balanced by bli-4- and GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP ok2757 homozygotes (early larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: ACAACAACCGCGATCTTTTC. External right primer: CATCAATGGTTGTACAGCGG. Internal left primer: AAATCTCAGCGGGAGTTTGA. Internal right primer: CCGGCCTGTAAGTTCAATGT. Internal WT amplicon: 1136 bp. Deletion size: 713 bp. Deletion left flank: AGGCTGAAACAACCTTCATTTTACTTTTGC. Deletion right flank: AATGAAGTATATTAGGCCCTTCGTATTGCT. Insertion Sequence: AAA. 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

K10D2.4, K10D2.3. Homozygous sterile deletion chromosome balanced by bli-4- and GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP ok2756 homozygotes (sterile adult). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: ACAACAACCGCGATCTTTTC. External right primer: CATCAATGGTTGTACAGCGG. Internal left primer: AAATCTCAGCGGGAGTTTGA. Internal right primer: CCGGCCTGTAAGTTCAATGT. Internal WT amplicon: 1136 bp. Deletion size: 547 bp. Deletion left flank: TCACTTGCAAGACAGTGTGGCTATTCTGAC. Deletion right flank: AGAAACGCCACTTTTATTTATTTATCAACT. 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

Pick wild-type GFP+ to maintain. Heterozygotes are wild-type GFP+ (pharynx), and segregate wild-type GFP+ heterozygotes, Dpy Sterile GFP+, and non-GFP om129 homozygotes (reduced fertility, maternal effect embryonic lethality, and high incidence of male offspring). om129 homozygote defects become more severe over successive generations and are more severe at 25C. om129 is a CRISPR-engineered deletion completely removing cid-1 and pup-2 loci. cid-1 also known as pup-1. nIs189 [myo-2::GFP] integrated in or near qC1. No recombination seen between nIs189 and qC1; fails to complement all markers on qC1. Reference: Yang B, et al. PLoS Genet. 2019 Feb 22;15(2):e1007992. doi: 10.1371/journal.pgen.1007992. PMID: 30794539. Superficially wildtype strain expresses GFP in the pharynx and segregates GFP+ dumpy sterile qC1 homozygotes and homozygous pup-1/-2(om129) animals that have reduced fertility and maternal effect embryonic lethality and are Him. Phenotype becomes more severe over successive generations and is more severe at 25°C. Reference: Li Y, et al. Development. 2018 Oct 10;145(19):dev165944. doi: 10.1242/dev.165944. PMID: 30305273.

3xMyc tag inserted at C-terminus of endogenous cid-1 locus using CRISPR/Cas9. cid-1 also known as pup-1. 3xFlag tag inserted at N-terminus of endogenous pup-2 locus using CRISPR/Cas9. Reference: Li Y, et al. Development. 2018 Oct 10;145(19):dev165944. doi: 10.1242/dev.165944. PMID: 30305273.

wgIs428 [cid-1::TY1::EGFP::3xFLAG + unc-119(+)]. TY1::EGFP::3xFLAG tag inserted in frame at C-terminus of coding sequence by recombineering. Expression of transgene confirmed by GFP. References: Sarov, M, et al. Nat Methods (2006) 10:839-44. Zhong, M, et al. PLoS Genet (2010) 6(2):e1000848. Strain was constructed as part of the Regulatory Element Project, part of modENCODE (http://www.modencode.org)

stIs11655 [cid-1::H1-wCherry + unc-119(+)].