F23B12.4. Homozygous viable 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 ok2848 homozygotes (Dpy hermaphrodite, strongly Him, males more WT. Healthy gravid WT non-GFP segregants are recombinants and not true homozygotes). Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. External left primer: TGCCGCATTTGAAAGTATGA. External right primer: AAGCAAAAAGCAATGCAGGT. Internal left primer: GCAGTTGAACATCAGGGAGG. Internal right primer: GGACGCCTACGCACAATACT. Internal WT amplicon: 1145 bp. Deletion size: 396 bp. Deletion left flank: TACTACTTGAAAATGCTTCGTTAAAAATGA. Deletion right flank: GGAACTTCTAACAACAATTATATTCGACTG. 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