C32E12.5. 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 ok2422 homozygotes (embryonic or 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: AACGAATGAAAACTGGCTCG. External right primer: ATATGATGCCGCCGATTAAC. Internal left primer: CAATCGCTTGGATTTGTTGA. Internal right primer: CAATTGCAGTAGCCTCATCG. Internal WT amplicon: 3044 bp. Deletion size: 2389 bp. Deletion left flank: AAGTTGGTGCTGGTGATGGTGCGAAGTGGT. Deletion right flank: CCAGAAGTCGATGAGGCTACTGCAATTGCG. 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

T28D6.9, T28D6.6. 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 ok2449 homozygotes (sterile, lays no eggs). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TTCGTCGTTTCTCGCTTTTT. External right primer: CTACGTGGAAACCGTGGAGT. Internal left primer: CCCGTGTGCCTGTAAGTTTT. Internal right primer: CTTAAAGGCGCATATCCCAA. Internal WT amplicon: 2150 bp. Deletion size: 1227 bp. Deletion left flank: TCCAGATATTGCCATAAATTTAGAGAAAAT. Deletion right flank: TTCGATTTTTTTCTGAAAAATTCAAAAATT. Insertion Sequence: ATA. 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

Y48A6B.8. External left primer: ACACGTAGGAAACCCGTCAG. External right primer: AATGCTCCATTTTGTGCTCC. Internal left primer: ATCCAGCGTTCAACTGCTTT. Internal right primer: TTTCTGCATACTTTCGGCAA. Internal WT amplicon: 2212 bp. Deletion size: 653 bp. Deletion left flank: TTATAGTGTTCTCTCCAGAATAAAAGTTTT. Deletion right flank: GTATCAGAATATCTAAAGTTGGGTGAAACT. Insertion Sequence: TC. 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

F42A10.1. External left primer: TCCGGTTTTCATCGTCTTTC. External right primer: ATGCTTGCTCGTTGTCTGTG. Internal left primer: TATCTCACGGCCACTTTTCC. Internal right primer: AACCGAATGCGAAACAAAAC. Internal WT amplicon: 2429 bp. Deletion size: 1913 bp. Deletion left flank: ATCTTTGCGAGGTTGGAGCTAAGAATGCTT. Deletion right flank: TTTTCAAAAAATATTCATTTTTTCCTAGAA. Insertion Sequence: TTTTTTCAAAAAATATTCAT. 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

T28D6.9, T28D6.6. 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 ok2395 homozygotes (grotty sterile). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TTCGTCGTTTCTCGCTTTTT. External right primer: CTACGTGGAAACCGTGGAGT. Internal left primer: CCCGTGTGCCTGTAAGTTTT. Internal right primer: CTTAAAGGCGCATATCCCAA. Internal WT amplicon: 2150 bp. Deletion size: 832 bp. Deletion left flank: CGGCCTCGATATCCGCGATTTTTTGCAAAA. Deletion right flank: GATTTTTTTCTGAAAAATTCAAAAATTTCA. 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

T23D8.1. 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 gk812 homozygotes (sterile, eggs don't hatch). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TGTGTGTGCTCCGTTCTCTC. External right primer: AATCGGTCGAACTGGATACG. Internal left primer: GCACTTGGAACCAATGTCAA. Internal right primer: AATGAACATTCAGGAAGGCG. Internal WT amplicon: 1742 bp. Deletion size: 567 bp. Deletion left flank: TTTTAGCTATTTACTTAAGTTCGGTTTTTT. Deletion right flank: AAAAGTTTGGATTTCAATGGCCAGATCAAT. Insertion Sequence: GAAAAAGTTTGG. 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

C07H6.7. External left primer: GGACCCGAAATGTTTCAAGA. External right primer: CCGTTATTCTGCCGATCATT. Internal left primer: TCAGCGCTTTGCAGAAACTA. Internal right primer: CGAAATTGCTGAGTTCGTCA. Internal WT amplicon: 1900 bp. Deletion size: 1206 bp. Deletion left flank: GGAGCTTCCTAACTATAACGCTCCAACTCT. Deletion right flank: GCATTCATCAAAAGGAATTAGATCAACCTA. 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

ZK418.9. External left primer: AATACTTCGTCGCAGTGCCT. External right primer: ACTGCCAATTTTTCGAATGG. Internal left primer: AAACGAGATCGGCACAATTC. Internal right primer: TGGTGGCATTGGAACACTAA. Internal WT amplicon: 2302 bp. Deletion size: 966 bp. Deletion left flank: ACACTGGCTTGTGGTTGTTGCATAGGATTC. Deletion right flank: GAAGTGGCTTCGGCTGGCCAGTTGCAGTGG. 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

Y49E10. External left primer: ACCGCACCACATATGATTGA. External right primer: GTCGTCGTCGGAACACATAA. Internal left primer: AATGCGCGCGCTTAGTAG. Internal right primer: TCACCTGTTTTAGGCATTTTCA. Internal WT amplicon: 3186 bp. Deletion size: 1053 bp. Deletion left flank: TCGAGAGTACAAAATAAGCCTGTGGAAAAA. Deletion right flank: TCCAGATCTAAATAAAGGTTTATAACAAAT. 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

F39H11.1. 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 ok2247 homozygotes (mid- to late-larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: GACTTCGTCGTGAGCATTCA. External right primer: ATTCTTAACCGTGCGACACC. Internal left primer: CATCATAAAGCATGTGCGCT. Internal right primer: TGTCGCTGCTCAGAAGAAGA. Internal WT amplicon: 2222 bp. Deletion size: approximately 400 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

C28H8.12. 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 ok2249 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: ACCACTGACCCGATTTCTTG. External right primer: AACAATCGAACGTTTTTGCC. Internal left primer: AAATGTGATAGTCCACCGGC. Internal right primer: CCGGTAGAGCGCAGTAACTC. Internal WT amplicon: 1224 bp. Deletion size: 707 bp. Deletion left flank: TCAAGTTTGGTAAGCATCATATTCAAACGT. Deletion right flank: TTTTCAGGTTCACTTTTTTGAACTTGACTT. 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

F48C1.7. 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 ok2213 homozygotes (sterile, lays unfertilized oocytes). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: ACTGGGTGCAAAACAGGTTC. External right primer: GGCTTACAGCTCTTGGTGGA. Internal left primer: GACCAAATTGAAGCGCATTT. Internal right primer: GAACATTTTTCCGTCAACCG. Internal WT amplicon: 2133 bp. Deletion size: 1051 bp. Deletion left flank: TGGGATGAATTTATGTGCAACATGCTCGTA. Deletion right flank: ACATTTTTATCATTATAACGAATATTCATA. 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

Y47D3B.7. 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 ok2363 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: GATGCCACTTGTTCAGGGTT. External right primer: GCATGAGAGTTACACGCGAA. Internal left primer: TGGAGACATGTACCCGTTGA. Internal right primer: ATCACACGAGCCCTCAGAAC. Internal WT amplicon: 2759 bp. Deletion size: 1315 bp. Deletion left flank: TGCTTGATAAGACCCCCCTCTACTGCAACA. Deletion right flank: CAAAATCAGAACTCAAAAGCAAAGAAGGAG. 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

ZK328.8. External left primer: GCTGCTCCACCTTTTGTTTC. External right primer: ATCACAGGGTGCATCTTTCC. Internal left primer: ACCCGAACTATCAGCTCGAA. Internal right primer: GCGTATGCACTCGAAGTGTG. Internal WT amplicon: 1994 bp. Deletion size: 488 bp. Deletion left flank: CTACTGATATCATTTCCATTATTATTGTGT. Deletion right flank: GCTCCATAAATTTCTATTTACCAGCTCAAC. 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

F11H8.4. 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 ok2300 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. External left primer: TCAGCATTTCCTGTAGCACG. External right primer: CAAGATAATCAGGCGAAGGG. Internal left primer: CGGCTTCCTTTCTTGTTGAG. Internal right primer: CGGAATGCAAGCAGGATATT. Internal WT amplicon: 3243 bp. Deletion size: 826 bp. Deletion left flank: TTCAAAAATGTTCGGAATCCTTCAGATGCT. Deletion right flank: GCGGGGGTCCTCCGGTGATTGGAGGAAGAC. Insertion Sequence: TCGGAATCCTTCAGAT. 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

B0285.10. External left primer: ACTATTCGTTGGCAACTCGC. External right primer: TGAACCGAAGACGAGACTCC. Internal left primer: GGACTCCGTAGCTGTTCTACAAA. Internal right primer: GGCCCGGACTCAGTAAAGTC. Internal WT amplicon: 3214 bp. Deletion size: 2055 bp. Deletion left flank: ATTAACATTTTGAGCTATTGGCAAAATAAA. Deletion right flank: CTTCCAAACTAAATTTGTCGAAACAAAGTT. 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

Y66D12A.22, Y66D12A.24. Homozygous lethal or 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 ok2400 homozygotes (late larval arrest or sterile adult). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TGGCTCACTTGACACTTTCG. External right primer: TGGGGAAAATCGAAAACTTG. Internal left primer: CTGTGCAATTTGTGATTGCC. Internal right primer: ATATGTACCGCCGAATGACC. Internal WT amplicon: 2686 bp. Deletion size: 1690 bp. Deletion left flank: TTCATTTTGGCTAATTTCTCAGTAAAAATT. Deletion right flank: TTCGATTTAAAAAAAATCGATTTTTTTCAC. 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

T20H4.2. External left primer: AGATGGGAGCCAAGACGTTA. External right primer: GACGTTGCCTTCGACATCTT. Internal left primer: TCATGCACATACAATGCCAA. Internal right primer: CTACCAAGTCACGCCCACTT. Internal WT amplicon: 2220 bp. Deletion size: 1394 bp. Deletion left flank: GGGGAATGATGGAAAGAACATTTACACTTT. Deletion right flank: ATGGGGTTAGTAATTCACCATTCGAATCTA. 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

ZK993.1. 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 gk1015 homozygotes (probable 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: GAATGGAGAGACGGGTGTGT. External right primer: TTGAAAATTGTGAAGCTGCG. Internal left primer: GGCGCCAGAGTTTGATCTAC. Internal right primer: AGGTTGATGTGGACGGAGAG. Internal WT amplicon: 1907 bp. Deletion size: 1113 bp. Deletion left flank: CAAAATCTTGGTAGTCTAGAAAACCCCAAT. Deletion right flank: CATGGTGTCCTAGGAATATTTTTAAAAAAT. 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

ZK112.2. 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 ok2555 homozygotes (probable 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: TTCGCCAATATGGGACTCTC. External right primer: GGATGATACGGCTTTGTGCT. Internal left primer: AGCCATTCCTGTTCCAAATG. Internal right primer: GATTGGACTTCCTCCGTGAA. Internal WT amplicon: 3295 bp. Deletion size: 1644 bp. Deletion left flank: AACAAATGCTCAAAATGGAGCAATTGATTG. Deletion right flank: TTCTCTCGTAGATTGATGTCCTTCGCGTCG. Insertion Sequence: AATTCTCAAG. 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

B0511.8. Homozygous lethal or 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 ok2469 homozygotes (late larval arrest or sterile adult, Unc, lays no eggs). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TCCAAATGCCTATCGAGACC. External right primer: CCCGAATCTCCTAATGCTCA. Internal left primer: AGCATTTTTCTGCGTCCCTA. Internal right primer: ACACGCCCTGCTACTGATCT. Internal WT amplicon: 2582 bp. Deletion size: 1317 bp. Deletion left flank: GAACACTCAAATATTGTCCATTTTTATCAC. Deletion right flank: GTGTGTCTTCATCAGAAAAGTTGATTCCAT. 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

T07A5.6, T07A5.5. 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 ok2448 homozygotes (early- to mid-larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: ACGTGTAACCACTTCTCGCC. External right primer: CTTCATCGATCGGCTTTTGT. Internal left primer: CGGCTGTGAACTCATGACATA. Internal right primer: ATTCAAAGCTCGAGCCAAAA. Internal WT amplicon: 2903 bp. Deletion size: 1464 bp. Deletion left flank: GAGCATGAGCATCGCGATTCCAAGAATGTT. Deletion right flank: ATATTTAGTGTAGTAAAACTGTTACGAGTG. 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

Y76A2A.2. Slow-growing, otherwise superficially wild type. 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

C02F5.4, C02F5.9. 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 ok2511 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: AATCGAAGCGGTACTTGTGG. External right primer: CTTTCCTGCATCAAGCATCA. Internal left primer: TTTCTTCAATTGGAGGACATCT. Internal right primer: ATTCCAGGAAGATCGAGCAA. Internal WT amplicon: 2526 bp. Deletion size: 1604 bp. Deletion left flank: AATACTGGCTTACAAAATTTGAATCTTCTC. Deletion right flank: GAAGATCGAATCAAGGCAGATTTGTTAGAG. Insertion Sequence: GAATCAAGGCAGATTTGT. 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

K04G7.4. 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 ok2533 homozygotes (mid-larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: AAAACCCAAACGTGGCAATA. External right primer: TTGTTAAGACCATCATGCCG. Internal left primer: AAAAGTGTGCGTGGGGTAAT. Internal right primer: GTTCCATGAGCAAATTGGGA. Internal WT amplicon: 3154 bp. Deletion size: 1369 bp. Deletion left flank: TATGTCTTTCAGTATATCAAAATTAAAAAT. Deletion right flank: ATGAACAACTCCTCTGACTTGATTTGAGAG. Insertion Sequence: A. 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

R151.8. 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 gk1047 homozygotes (sterile, does not lay eggs). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: GGCGTGGTCTTCTTCTTCTG. External right primer: AGTTCTTCTCGACGACGCAT. Internal left primer: GAGATGCATGTCGTGTCGAT. Internal right primer: ATTGTTTCAGCACGGGAAAG. Internal WT amplicon: 2188 bp. Deletion size: 1135 bp. Deletion left flank: GGTTCTTCTCGGAATTATTGTAGTTTTTGG. Deletion right flank: GTAGAATCTCCTGCCAATGACCATTTTTTG. 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

C04H5.3. 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 ok2475 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. External left primer: CTGCCTACGTGGCAAGTACA. External right primer: AAAATGACTCACGAAACGGG. Internal left primer: TGCACGTGGCAAGGTATCTA. Internal right primer: TGCAAAAATGTTGGAGAGCA. Internal WT amplicon: 3309 bp. Deletion size: 1504 bp. Deletion left flank: TTGCAAATTCGGCAGAAGTTGCAGTGTATG. Deletion right flank: TTCAAAATGAACTTCCATACACTTACCTTT. 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

R107.8. 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 ok2215 homozygotes (sterile with vulval blip). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: AATCTTTTCTCGCAGCTCCA. External right primer: CATACATTTGCGTGTGTCCC. Internal left primer: GGGCTGTCATTCCGTTTCTA. Internal right primer: AAACCTGGGAACACATCGAC. Internal WT amplicon: 3327 bp. Deletion size: 1227 bp. Deletion left flank: ATTAATTCTGTTGGTGTGGTTTGGTTTTAT. Deletion right flank: GATTTCTAGAAAACAAACTGGTTGCTTGAA. 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

Y37D8A.15, F37H8.4. The allele gk1055 was identified by PCR screening, has been validated by CGH analysis, and can be detected with the following PCR primers. External left primer: CGGCAAGCCTAGTAGGTAGAC. External right primer: CGGAGAGCAATGTTGAGTCCTC. Internal left primer: CCTTTGCCAGTTTTTTCCCTTTGG. Internal right primer: TTCTTACAGGCAATGGCTGGAC. Internal WT amplicon: 2702 bp. Deletion size: 652 bp. Deletion left flank: GAAAAACGAAAATTGGCAGTAGGCAGGCAG. Deletion right flank: ACAGAGAGTAGGTAGACAATAAGCAGGCAA. The allele gk3039 was identified by CGH and not confirmed by PCR. Left flanking probe: TGTTAAATATTGGCCAGAGTTGACTCAATCTTTAGTTAATTTGGCGTAGT. Right flanking probe: CATCTGCCGAATTTTCCTTTATAACATTCCAGAACAAGAACAGTATTGCT. Left deleted probe: ACAGTTTCAGATGCCCGCCAACATGCTCATCAACGGAATGCTCTTGAGCC. Right deleted probe: GAGCTATGGCTGCTGCTCTGTCACTGAATGCGATGGTTAAGGTAAACAGC. 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

B0285.6. External left primer: TGAGCTCCAGAATTCCAGGT. External right primer: CCTTATCCATTTTCGGCTCA. Internal left primer: TGAGCTCGCAGATGAGAGAA. Internal right primer: TCTTTGAGCCACGTCACAAC. Internal WT amplicon: 3197 bp. Deletion size: 1459 bp. Deletion left flank: GCTGTGCATTGATGGCTCCGATTGCCTATG. Deletion right flank: GACCATCATTCTCATTTATGCTTCCGATGG. 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

F26H9.8. 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 ok2510 homozygotes (probable 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: CAAACATCCCATCCCGAATA. External right primer: CCATTTCACGAATTTCGGTC. Internal left primer: GTGACCCTTCGAAAAGTGGA. Internal right primer: TTTCAGTTTTTGGCACGTTTT. Internal WT amplicon: 1143 bp. Deletion size: 783 bp. Deletion left flank: CAAGTGGAGGTCATCCTCGATTTTGGCCGA. Deletion right flank: CAAAATTCTAAAAAATCGGCACTTGGAATT. 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

C02F5.4, C02F5.9. 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 ok2516 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: AATCGAAGCGGTACTTGTGG. External right primer: CTTTCCTGCATCAAGCATCA. Internal left primer: TTTCTTCAATTGGAGGACATCT. Internal right primer: ATTCCAGGAAGATCGAGCAA. Internal WT amplicon: 2526 bp. Deletion size: 1268 bp. Deletion left flank: GTGGTGAGGATGATGTTATCATTCCTGAAT. Deletion right flank: CGTTGAAGAAGCGAAAAAGAATGCACAAGA. 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

F55A12.7. 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 ok2578 homozygotes (probable 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: ACAGGGATGACTGTTTTGGC. External right primer: ATTACGGCTTCCACGTTTTG. Internal left primer: TGGCTTGAAGGATATTGGGA. Internal right primer: ACATGTCGATTTCCGGTCTC. Internal WT amplicon: 2261 bp. Deletion size: 1825 bp. Deletion left flank: TAAAGATAATATAGAAAAAAAAAATTTCGG. Deletion right flank: AAACTCACATTTCCTTTGAGGTCCAAGATG. 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

This strain is homozygous for a deletion (gk1197) in Y47D3B, detectable by PCR using the following primers. External left primer: AAACGCGAAAATGTCGAAAC. External right primer: GATGTCTTCTCCCCCTCCTC. Internal left primer: GCGTCAAATATGTCGCGTAA. Internal right primer: TTAGTAGGCGGCTTTGTGGT. Internal WT amplicon: 1949 bp. Deletion size: 233 bp. Deletion left flank: ACCCCTGGACGTTTGGGCGCGTTTTTGTCA. Deletion right flank: TTTTCAGATAGTACACACACACATAGGAAA. Validation: No CGH probes for gk1197. Other deletions (gkDf42, gkDf43) identified by CGH. 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

This strain is homozygous for a deletion (gk3109) in C24A1.1, detectable by PCR using the following primers. External left primer: AGACCACGCCTACTACTTGGC. External right primer: CCATGTTGCTTCCAGTGCCAC. Internal left primer: CGATGTTCCGCTCTGAGCTTC. Internal right primer: TGGTCACAGTGCATTGCTCTC. Internal WT amplicon: 2029 bp. Deletion size: 1180 bp. Deletion left flank: TTTCGAAAGCTTGCCGCAAAACTCTGCCAT. Deletion right flank: AGACCTAAAAATTCCGGCAAATACCACATT. Validation: gk3109 passed by CGH. 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

ZK328.8. External left primer: GCTGCTCCACCTTTTGTTTC. External right primer: ATCACAGGGTGCATCTTTCC. Internal left primer: ACCCGAACTATCAGCTCGAA. Internal right primer: GCGTATGCACTCGAAGTGTG. Internal WT amplicon: 1994 bp. Deletion size: 932 bp. Deletion left flank: ATCTACTGATATCATTTCCATTATTATTGT. Deletion right flank: TATTAGTAGATGAAAAGGAGGAAAAGAAAA. 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

This strain is homozygous for a deletion (gk1051) in Y47D3A.10, detectable by PCR using the following primers. External left primer: AGTTGTGGCTTCTGCGAACT. External right primer: CACCCACTGACACCATTGAG. Internal left primer: ATGGTCAGGACGGGAATGTA. Internal right primer: TTTCTCCACTGCAACGTGAC. Internal WT amplicon: 2318 bp. Deletion size: 971 bp. Deletion left flank: TTTTTGTGCAGCAATTTTTGCGGCGGCTGA. Deletion right flank: GGTGTCAGTGAATGTAGGCAGCCATGAAGC. Validation: gk1051 passed by diagnostic PCR, CGH. Other deletions (gk3268, gk3269) identified by CGH. 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

K04H4.7. External left primer: CCTAGTGTACTTCCGTATCCG. External right primer: GTGCAGCGACTTGATAGTGAG. Internal left primer: ATAGTCAGTGAGAGACGCTGG. Internal right primer: CCGCCTTCGATCGATTTTCTG. Internal WT amplicon: 2295 bp. Deletion size: 673 bp. Deletion left flank: CGCCTATAATATAAATCCAATAAAATTTGA. Deletion right flank: GTTGAACAAGTTTTAATAAAACCAATGGCA. 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

F52C9.3. 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 ok2530 homozygotes (sterile with few eggs that don't hatch). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: CCGGAGCAGTTGATACACAA. External right primer: TAGTTCCCTAAAACGTGGCG. Internal left primer: TTGGAACTGTTGTCACTGGC. Internal right primer: GGATGTTGGCAGGAAAATGT. Internal WT amplicon: 3134 bp. Deletion size: approximately 1000 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

K07D8.1. 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 ok2321 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. External left primer: TTGGATGGCAGGAATTGTTT. External right primer: GCGGTAACGGACTTTGTCAT. Internal left primer: GAAATGAGCACGGGGATTTA. Internal right primer: GCTTCTTCATGTGACTGGCA. Internal WT amplicon: 2913 bp. Deletion size: 1384 bp. Deletion left flank: TATTTTATTTGGTTTTACCTGACTCTGACT. Deletion right flank: AACAGTTTACTTAATAATCAGCTTTATTGA. Insertion Sequence: ACAGTTTACTTAATAATCAGC. 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

F26A3.2. 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 ok2496 homozygotes (probably viable Dpy, sometimes blistered, often sterile). Use care when maintaining - viable WT non-GFP animals are most likely rare recombinants. Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: GGAAATTTTCACCTGCCTCA. External right primer: AAGGAATAAGGGGGTCATCG. Internal left primer: GCATGCAGCACTAATTTCCA. Internal right primer: TGTAGTCCAACATTGGCGAG. Internal WT amplicon: 2328 bp. Deletion size: 1024 bp. Deletion left flank: AAAAGTTGTTAAAACAAAAGGCTTACCTGG. Deletion right flank: GACAAAAGGATAAAGTCGACATTTTTCTGA. 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

T12A2.15. External left primer: ACTGGTTATCGAAATGCGGA. External right primer: ACAACAAATGTCGGACGTGA. Internal left primer: TCCTTATTTCCATCCAACGC. Internal right primer: ATGGTTGGTGGAGTCTCTGG. Internal WT amplicon: 3157 bp. Deletion size: 1090 bp. Deletion left flank: TTCTTGGGTTCGGGGTTTCTGATCGTTTTG. Deletion right flank: GATTTCCGCGTACGGATCTGATTTTCCCTT. 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

B0511.10. 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 ok2607 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: TAATCTCCGTGTTTGCCACA. External right primer: GATGAGAAATCCCTGACCGA. Internal left primer: TCGCCTTGACTTTGTCTTGA. Internal right primer: GACTCCGTTGTTGCCATTTT. Internal WT amplicon: 1140 bp. Deletion size: 578 bp. Deletion left flank: GTTCAGCTTCCTCTTGGCTCATATTCAATC. Deletion right flank: CCATTCTTGGAGCAGAATTTCACTGGCCAA. 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

F54G8.4. Superficially wild type. 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

ZK973.10, ZK973.9. Homozygous lethal/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 ok2652 homozygotes (late larval arrest or sterile). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: GGTTGAGGCTGTTGTTGGTT. External right primer: GAATCGGCGCTACTCATCTC. Internal left primer: GCAGCGGTACCATCATCTTT. Internal right primer: TTACAACGGGAGACAAAGGG. Internal WT amplicon: 2218 bp. Deletion size: 1384 bp. Deletion left flank: ACTCCTTTTTTGCAAAAAAAAACAAACAAA. Deletion right flank: TGCTTGTACGAGAACACATACCATTCCCTT. Insertion Sequence: T. 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

F16D3.4. 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 ok2634 homozygotes (mid-larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TGCGGGAGATTCAAATAAGG. External right primer: TTTTGCAGCAATGGATGAAG. Internal left primer: CAAAACGCGTCTCCATTTTT. Internal right primer: ATGCACCAGTCGATGAGTCG. Internal WT amplicon: 1161 bp. Deletion size: 464 bp. Deletion left flank: CCGTCAAAACTCTCCGATCAACGTGTTTGA. Deletion right flank: CGTACAATACACAAATCAGAAAGATATTTC. Insertion Sequence: CAAATACACAAATCAGAAAGATATTT. 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

B0336.3. 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 gk910 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: GTACCCCATTGGTTCCTCCT. External right primer: TCAATTCCATCTCGAGGTCC. Internal left primer: ATTCTCGCATTTCTTTGCGT. Internal right primer: ATTTGGGCTGCAATCTCATC. Internal WT amplicon: 2166 bp. Deletion size: 408 bp. Deletion left flank: ATGGTTCCACTCCCGGCTACCGCTCCTAAT. Deletion right flank: CTTCAAGTTGCCAAGATTCCACCAGAGATG. 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

R07E5.1. 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 ok2653 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: TCTTTTTGGGCCATTTTGAG. External right primer: CCATTTTCACAGCGGCTAAT. Internal left primer: AATTAATTTTTCCAGGCGGC. Internal right primer: CACAAATTTCGAAGCCATCA. Internal WT amplicon: 1186 bp. Deletion size: 399 bp. Deletion left flank: ATTTGCTAAAGTTTGAGTTTACGGGTTTTT. Deletion right flank: CTGTCTGGGAGTGGGAGTGGGAAAAGAAAG. Insertion Sequence: T. 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

C46F11.3. External left primer: AGCAAAAGAATTGGCGAAGA. External right primer: CGATACCTCCAGATCCTCCA. Internal left primer: TATCACCAGGTGTGCATTGG. Internal right primer: AACTCCTTGACGCCAGACAT. Internal WT amplicon: 1888 bp. Deletion size: 971 bp. Deletion left flank: AAATCAGGCGTTGATCCCATAGGACTAAAA. Deletion right flank: TTTTAAACTCTTCGCGCGCTGAAAAAGGGG. 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

Y48A6C.1. External left primer: GGGTTTTCAGCCATTTTTCA. External right primer: AATTTCAATCAGAAACGCGG. Internal left primer: TTGTATCGATTAATCCCGGC. Internal right primer: TTTCGTCCGAACCGTTAGTC. Internal WT amplicon: 2443 bp. Deletion size: 1549 bp. Deletion left flank: CCATTTTTCAGCAAAAATGCACTGACTCTG. Deletion right flank: CGTAAATTTTTTCGGGTTTTTAAACTCCAA. 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