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Strain Species Genotype
NL361 C. elegans gpb-1(pk44) II; pkEx170. Show Description
pkEx170 [gpb-1(+) + rol-6(su1006)]. Rollers. Pick Rollers to maintain. NL361 is homozygous for the gpb-1 deletion allele pk44; this results in an L1 arrest if the larvae has maternally derived GPB-1 or in an early embryonic lethality if there is no maternally derived GPB-1 for the developing embryo. This phenotype is rescued by the extrachromosomal transgene which contains the WT gpb-1 gene.
NL344 C. elegans gpb-1(pk44)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are WT and segregate WT (heterozygotes), L1 arrested animals (pk44 homozygotes), and paralyzed Dpy Uncs (mnC1 homozygotes).
VC1506 C. elegans gpb-1(ok1875)/mIn1 [mIs14 dpy-10(e128)] II. Show Description
F13D12.7. Homozygous lethal 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 ok1875 homozygotes (early larval arrest). Pick WT dim GFP and check for correct segregation of progeny to maintain. External left primer: TTGATGTGGGGGTTTTAGGA. External right primer: ATCGCGTCGCTCACTAGAAT. Internal left primer: ATCGGGGAGAGAAAGAGAGC. Internal right primer: GGGGCACTATTGCATCATCT. Internal WT amplicon: 2980 bp. Deletion size: 1978 bp. Deletion left flank: GTAGAATACGATCGGGGAGAGAAAGAGAGC. Deletion right flank: ACGAGACACCCGCACGTTTCCCTCGCGTGT. 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