C30B5.1, C30B5.2. Homozygous sterile deletion chromosome balanced by GFP- and dpy-10-marked inversion. Heterozygotes are WT with relatively dim pharyngeal GFP signal, and segregate WT dim GFP, Dpy bright GFP (mIn1 homozygotes), and non-GFP ok2324 homozygotes (sterile, no eggs). Pick WT dim GFP and check for correct segregation of progeny to maintain. External left primer: AGGGGTACGGTCGAAAGTCT. External right primer: CCGACTGATCCTTATTCCGA. Internal left primer: AACACAGCGACGTCAGAATG. Internal right primer: GCAAGCATCATCGTCTTCAA. Internal WT amplicon: 2125 bp. Deletion size: 1066 bp. Deletion left flank: TCCAATTCAGATAGCAAACAGTGCATGCTT. Deletion right flank: GGTATCTTTAGTTTTATTTAAAATTTATGG. 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