Caenorhabditis Genetics Center (CGC)

Search Strains

More Fields See WormTagDB for other published tagged loci.
Strain Species Genotype Add
JK1521 C. elegans fog-2(q71) pha-4(q490)/stu-3(q265) rol-9(sc148) V. Show Description
Heterozygotes are WT and segregate WT, Females which lack a pharynx (arrest as embryos or L1) and Sterile Unc Rollers. Do not distribute this strain; other labs should request it from the CGC. See also WBPaper00003770.
JK993 C. elegans unc-51(e1189) fog-2(q71)/let-?(q265) V. Show Description
Heterozygotes are WT and segregate WT, Unc Females and Lethals. Maintain by picking WT. Do not distribute this strain; other labs should request it from the CGC.
OH19864 C. elegans fog-29(q71) pha-4(ot1506)/stu-3(q265) rol-9(sc148) V. Show Description
Heterozygous. Pick wild-type to maintain. ot1506 is a full (6665bp) deletion of the pha-4 locus coding region from the start codon of the longest isoform to the stop codon. Heterozygotes appear wild-type, and segregate wild-type heterozygotes, fog-29(q71) pha-4(ot1506) homozygotes (arrest as embryos or L1s), Sterile Rollers. Reference: Walker Z, et al. Genes Dev. 2025 Dec 4. doi: 10.1101/gad.353265.125. PMID: 41345038.