T22D1.9. Apparent homozygous lethal deletion chromosome balanced by GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested nT1[qIs51] aneuploids, and non-GFP ok2259 homozygotes (arrest stage/phenotype undetermined). Viable WT non-GFP segregants are not homozygotes but rare recombinants. Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: GCTTGACCAACACGAACAGA. External right primer: TGACTGCGCCTTTAAACAAA. Internal left primer: TCAAGCTTCCAGGCTTCATT. Internal right primer: TGGTGGCGACTACTCAACAG. Internal WT amplicon: 2938 bp. Deletion size: 1651 bp. Deletion left flank: TATGAACAAGGGAATAGCCAAAACTCGAGG. Deletion right flank: ATGGCTTGTAAAGTGTTCAATTTCAGGTTT. 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

T22D1.9. Homozygous lethal deletion chromosome balanced by GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested nT1[qIs51] aneuploids, and non-GFP ok2205 homozygotes (early larval arrest). Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: GCTTGACCAACACGAACAGA. External right primer: TGACTGCGCCTTTAAACAAA. Internal left primer: TCAAGCTTCCAGGCTTCATT. Internal right primer: TGGTGGCGACTACTCAACAG. Internal WT amplicon: 2938 bp. Deletion size: 1651 bp. Deletion left flank: TATGAACAAGGGAATAGCCAAAACTCGAGG. Deletion right flank: ATGGCTTGTAAAGTGTTGTGTCCGGTTCAG. 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

wgIs726 [sknr-1::TY1::EGFP::3xFLAG + rpn-13::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).

B0205.3. Superficially wild type. External left primer: CTTTTTAAGCGGTGCGTCAT. External right primer: GCTCGATATTCCATCCGAAA. Internal left primer: TGGGTCTCTTCTCGCATCTC. Internal right primer: TGCACCAACAACTCCACATT. Internal WT amplicon: 2184 bp. Deletion size: 1166 bp. Deletion left flank: CAGAATCCGCGGCACCTCCATTTGCAGCAG. Deletion right flank: TATGAACTCTGTAGAATGTGAGAAATAAAA. 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