rtSi10 [smn-1p::smn-1 + Cbr-unc-119(+)] IV. nuIs175 [myo-2p::RFP + unc-129p::RFP::snb-1] X. rtSi10 transgene partially rescues smn-1(ok355): smn-1 homozygotes normally arrest as larvae, but somatic defects, including late larval lethality, are ameliorated by rtSi10. Sterility in smn-1(ok355) homozygotes is not rescued by rtSi10. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP ok355 homozygotes (sterile due to partial rescue by rtSi10). 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. Reference: O'Hern PJ, et al. eLife 2017;6:e20752 doi: 10.7554/eLife.20752

C41G7.1. smn-1 homozygotes arrest as larvae. Segregates WT glowing hets, non-glowing arrested larvae, very rare homozygous hT2 glowing animals, and dead eggs (aneuploids). URL: http://www.celeganskoconsortium.omrf.org.

ZK669.2 Homozygous. Outer Left Sequence: catcgagccatgctgaaata. Outer Right Sequence: ccatccgaacttccgaacta. Inner Left Sequence: tgcaactgatcattccttga. Inner Right Sequence: tccgactgaatcagacatcg. Inner Primer PCR Length: 1347. Estimated Deletion Size: about 600 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

R09B3.1 Homozygous. Outer Left Sequence: tgaaaaatttcaattccccg. Outer Right Sequence: cgaaaagcagaagaagcacc. Inner Left Sequence: cagcttccagacgagacctt. Inner Right Sequence: ctcgcctcgatcttcacaa. Inner Primer PCR Length: 1158. Estimated Deletion Size: about 600 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

C08C3.4. 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 ok3550 homozygotes (phenotype uncharacterized). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TTACTTTTATGCCGGCCAAC. External right primer: AGCACTAGAAATGCGCCAGT. Internal left primer: TGTCGACGAGAACTGACATTG. Internal right primer: CTTTTCTTCAATTTCCGCGA. Internal WT amplicon: 1184 bp. Deletion size: 589 bp. Deletion left flank: GCTGTTTGGGTCACATTGAGACATGGCGCA. Deletion right flank: AGTGGTTTCCTCATTGGGCAGAAGGTGATG. 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

M142.5. Apparent homozygous lethal deletion chromosome balanced by dpy-10-marked translocation. Heterozygotes are WT, and segregate WT, arrested mT1 aneuploids, sterile Dpys (mT1 homozygotes), and ok3554 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. External left primer: TTCCCCTCAAAAATCACGAC. External right primer: CGATTGGAAATTATCGGGAA. Internal left primer: AATGTTCAGTGTGGGTTCGC. Internal right primer: TTTTTAAATCGGCTTCAAATTCA. Internal WT amplicon: 1168 bp. Deletion size: 467 bp. Deletion left flank: TTTATCGACCCGTTTTTGTGCAGTTTCTTG. Deletion right flank: TACACGGACCACCGAACGGCTCGACAAAAC. Insertion Sequence: ACCGTTTTTGTGCAGT. 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

Y48E1B.2. Apparent homozygous lethal deletion chromosome balanced by dpy-10-marked translocation. Heterozygotes are WT, and segregate WT, arrested mT1 aneuploids, sterile Dpys (mT1 homozygotes), and ok3557 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. External left primer: CCGCGTACTTCTCCAACAAT. External right primer: TCTCGCAATCGGAATCTTCT. Internal left primer: CAGCTCTCTCCACCGTCTTC. Internal right primer: ACGTTCAGGAGGTCACCAAC. Internal WT amplicon: 1169 bp. Deletion size: 674 bp. Deletion left flank: GCAAGCCTCGGGTAGATGCTTCCGGGAAGA. Deletion right flank: CAGAATCTTCTGATAGCTGGGCTCCTGGCT. 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

D2021.1. Apparent homozygous lethal deletion chromosome balanced by lon-2-marked translocation. Heterozygotes are WT, and segregate WT, Lon-2 males, arrested szT1 aneuploids, and ok3553 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. External left primer: AATGGATATCAGCGCTCAGG. External right primer: TTGCTACTTGCCAGCACATT. Internal left primer: CAAATGGTTCATAGAAGAACTCAGC. Internal right primer: CTGTTGAAAGTTGAGTGGCG. Internal WT amplicon: 1147 bp. Deletion size: 554 bp. Deletion left flank: GACAATAGGAAGGAAGCTCAAAGTCTGGAA. Deletion right flank: TGGGGCACCAAGTTCACGGCATGAATACTG. Insertion Sequence: AGTCTGGAAAGTCTGGAAAAGTC. 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