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Strain Species Genotype
SP715 C. elegans spe-3(mn230) unc-4(e120)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Hets are WT and segregate WT, paralysed DpyUnc and Sterile Unc-4's. spe-3 homozygotes lay self-fertilized eggs that do not hatch. Oocytes can be rescued by fertilization with mutant sperm from spe-3/+ males. Maintain by picking WT.
AD271 C. elegans spe-38(eb44) I; him-5(e1490) V; asEx78. Show Description
asEx78 [spe-38p::spe-38(cDNA)::spe-38 3'UTR + myo-3p::GFP]. Pick GFP+ to maintain. GFP+ worms are fertile; animals that have lost the array are sterile.
AD319 C. elegans spe-38(syb6556[spe-38::wrmScarlet-I]) I; him-5(e1490) V. Show Description
wrmScarlet-I tag inserted into endogenous spe-38 locus. Him. wrmScarlet-I expression labels membranous organelles (MOs) in the sperm. Reference: Zuo Y, et al. Biomolecules. 2023; 13(4):623. https://doi.org/10.3390/biom13040623
ARK7 C. elegans spe-36(nwk1[spe-36::gfp]) IV; him-5(e1490) V. Show Description
GFP tag inserted into endogenous spe-36 (F40F11.4) locus. SPE-36::GFP expression in spermatids and spermatozoa. Reference: Krauchunas AR, et al. Curr Biol. 2023 Jul 24;33(14):3056-3064.e5. doi: 10.1016/j.cub.2023.06.051. PMID: 37453426.
JH2110 C. elegans unc-119(ed3) III; axIs1524. Show Description
axIs1524 [pie-1p::GFP::spe-38 ORF::spe-38 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.
JH2228 C. elegans unc-119(ed3) III; axIs1616. Show Description
axIs1616 [pie-1p::GFP::histone H2B::spe-38 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C. Transgene is slightly unstable. Pick non-Unc, GFP+ worms to maintain.
RG3039 C. elegans spe-36(ve539[LoxP + myo-2p::GFP::unc-54 3' UTR + rps-27p::neoR::unc-54 3' UTR + LoxP])/nT1[umnIs49] IV; +/nT1 V. Show Description
F40F11.4. umnIs49 [myo-2p::mKate2 + NeoR, V: 1005689 (intergenic)] IV. Homozygous Ste, lays only oocytes. Deletion of 2632 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break in parental strain N2. Heterozygotes are wild-type GFP+ mKate2+, and segregate wild-type GFP+ mKate2+, Ste GFP+ non-mKate2 (ve539 homozygotes), Vul non-GFP mKate2+ (nT1 homozygotes) and dead eggs. Maintain by picking wild-type GFP+ mKate2+. Left flanking Sequence: tcacaaaaactcacAAATAACTTTGTACCG ; Right flanking sequence: ACGCAAGAGCTATGAAGAACAGAATACATA. sgRNA #1: acAAATAACTTTGTACCGGG; sgRNA #2: CTTCATAGCTCTTGCGTCAC. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.
SL753 C. elegans spe-39(tx12) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygote are fertile and Unc. spe-39(tx12) homozygotes are self-sterile due to defects in spermatogenesis.
SL754 C. elegans spe-39(eb9) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygote are fertile and Unc. spe-39(eb9) homozygotes are self-sterile due to defects in spermatogenesis.