W04D2.1 Homozygous. Outer Left Sequence: agatgccattgacaccttcc. Outer Right Sequence: tattctgtctgtaccggacg. Inner Left Sequence: attcacagcctggtgcaact. Inner Right Sequence: atggaatcgcttcgtgtcgg. Deletion size: about 1136 bp. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

ZK822.3. Homozygous. Outer Left Sequence: CTGAATCGCCGTAATCCAGT. Outer Right Sequence: TTTGCTGTAGGCCTGCGTAT. Inner Left Sequence: AAACTCAACGCCTCGAAAAA. Inner Right Sequence: AATGCAGGTGTAGGTAGGCG. Inner Primer WT PCR product: 3318. Deletion size: 2277 bp. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

C16C10.5. Homozygous. Outer Left Sequence: CTCGAATTGGAGCAGCTTTC. Outer Right Sequence: CTGGTCAATTCACGCAGAGA. Inner Left Sequence: ATCCCATCCATGTGGTGAGT. Inner Right Sequence: AAAGAAGCAAAACGCCAAAA. Inner Primer WT PCR Product: 2161. Deletion size: 1397 bp. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

T20B12.6. Homozygous. Outer Left Sequence: TTCTGTGGTGGCTGCTAGTG. Outer Right Sequence: AAAGCGACAAGAAACATCCG. Inner Left Sequence: TGCTACAGACGATGCGAAAG. Inner Right Sequence: CAATTGAAAGCAAGTTGCGA. Inner Primer WT PCR product: 2807. Deletion size: 1390 bp. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

C26C6.1. Homozygous viable 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 ok843 homozygotes (early to mid-stage larvae Unc, sometimes Dpy; adults WT length, sometimes sterile, sometimes Egl). Homozygous hT2[bli-4 let-? qIs48] inviable. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype. Pick WT GFP and check for correct segregation of progeny to maintain. 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

C13G5.1. 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 ok841 homozygotes (early larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype. Pick WT GFP and check for correct segregation of progeny to maintain. 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

C35D10.4. Apparent homozygous lethal deletion chromosome balanced by dpy-10-marked translocation. Heterozygotes are WT, and segregate WT, arrested mT1 aneuploids, sterile Dpy mT1 homozygotes, and ok840 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. 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

F11A10.3, F11A10.8. 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 ok844 homozygotes (early larval arrest). Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. cpsf-4 was formerly known as tag-287. 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