H27M09.4. 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 ok3341 homozygotes (grotty, lumpy sterile, no eggs). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: GTAGGTGAACCCACGAGCAT. External right primer: TGGATCAATCGTCTCCTGCT. Internal left primer: ACAGTCACGGGAAAACAGGA. Internal right primer: TGAACTTTGATATGCAACACAGAA. Internal WT amplicon: 1195 bp. Deletion size: 691 bp. Deletion left flank: TCAGCCACGCTCGTCGTATTGCCATCGCAG. Deletion right flank: ACCACCAGGAAAGAAGGGAGATGATGGAAG. 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