Search Strains

muEx248 [(pNL209) daf-16::GFP::daf-16(cDNA) + podr-1::RFP]. Pick green (body) / red (head neurons) animals. Transmission efficiency ~50%. Can be grown at 20C with some sterility (30-50%). The higher the temperture, the greater the sterility.

adIs2122 [lgg-1p::GFP::lgg-1 + rol-6(su1006)]. Rollers. Maintain at 15C or 20C. Approx. 50% sterility at 25C. Reference: Lapierre LR, Curr Biol. 2011 Sep 27;21(18):1507-14.

Temperature-sensitive. Maintain at 15C. The embryos from homozygous mutant mothers display defects in the unequal cell divisions of P2 and P3, defects in partitioning of germ granules during these divisions, and defects in formation of the germ-line precursor cell P4. The embryos that lack P4 develop into sterile adults. These defects are incompletely expressed and sensitive to temperature. Homozygous mothers produce about 10% sterile progeny at 16C and 70% sterile progeny at 25C. The temperature-sensitive period is early in embryogenesis, from fertilization to about the 28-cell stage. See also WBPaper00002282.

bqSi711 [mex-5p::FLP::SL2::mNG + unc-119(+)] IV. Constitutive co-expression of codon-optimised FLP and fluorescent mNeonGreen in the germ line. Reference: Macias-Leon J & Askjaer P. (2018): Efficient FLP-mediated germ-line recombination in C. elegans. Micropublication:biology. Dataset. https://doi.org/10.17912/W2G66S

bqSi189 [lmn-1p::mCherry::his-58 + unc-119(+)] II. Cassette for GFP-labeling and FLP-mediated inactivation of endogenous mel-28 inserted by CRISPR/Cas9 after the npp-248 start codon. FRT sites in GFP introns 1 & 2 enable FLP-mediated conditional knockout; in the absence of FLP, the construct behaves as normal GFP. bqSi189 is a single-copy MosSCI insertion into ttTi5605. Reference: Thomas L, et al. bioRxiv 2022.08.22.504855; doi: https://doi.org/10.1101/2022.08.22.504855

bqSi189 [lmn-1p::mCherry::his-58 + unc-119(+)] II. Cassette for GFP-labeling and FLP-mediated inactivation of endogenous mel-28 inserted by CRISPR/Cas9 after the mel-28 start codon. FRT sites in GFP introns 2 & 3. Ubiquitous expression of mCherry::HIS-58. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

Him. Temperature-sensitive: infertile above 20C. Variably masculinized XX hermaphrodites segregating normal XO males. Stronger XX masculinization than null alleles of tra-3. Reference: Francis et al. (1995) PMID: 7713420.