Search Strains

qIs23 [lag-2::GFP]. Heterozygous. Segregates fertile and rolling heterozygotes, sterile and non-rolling sys-1 homozygotes, and dead qIs23 homozygotes. Maintain by picking rollers. Do not distribute this strain; other labs should request it from the CGC.

Segregates wild-type hets, Ste dx40 homozygotes, and Dpy Uncs. Maintain by picking wild-type and checking for correct segregation. Do not distribute this strain; other labs should request it directly from the CGC.

Heterozygotes are WT and segregate WT, Dpys, and Uncs which make excess sperm, are elongated and tend to coil, are slow and have poor backing. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are Unc and segregate Unc, sterile animals with a white patch, and dead eggs. Do not distribute this strain; other labs should request it from the CGC.

Grows well as a homozygote. 0.3% sterile at 20C (0.2% have masculinized germ lines). Do not distribute this strain; other labs should request it directly from the CGC.

Medium Dpy. Robert Barstead deletion mutant in T28D6. Prolyl-4-hydroxylase alpha subunit. Do not distribute this strain; other labs should request it from the CGC.

qIs54 [pes-10p::GFP + myo-2p::GFP + F22B7.9::GFP]. Superficially wild-type. GFP expression in pharynx, gut and early embryos. qIs54 males mate, but not as well as wild-type. Do not distribute this strain; other labs should request it directly from the CGC.

Do not distribute this strain; other labs should request it directly from the CGC.

WT. Deletion mutant in F35G2.4. Prolyl 4 hydroxylase #2 deletion. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT and segregate WT, Unc Fogs and Sterile Spfs (white patch) phenotype. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT and segregate WT, Dpys (hT2 homozygotes) and Unc Steriles. Do not distribute this strain; other labs should request it from the CGC.

qIs55 [hnd-1::GFP + unc-4(+)] integrated on IV or V. Do not distribute this strain; other labs should request it from the CGC.

qIs56 [lag-2p::GFP + unc-119(+)]. Non-unc; might still have unc-119(ed3) in background. Do not distribute this strain; other labs should request it directly from the CGC.

Segregates WT GFP+ heterozygotes, non-GFP sterile gld-2 gld-1 homozygotes, very rare GFP+ homozygous hT2, and dead eggs. Maintain by picking wild-type GFP+. Do not distribute this strain; other labs should request it directly from the CGC.

Segregates WT GFP+ heterozygotes, non-GFP sterile gld-1 homozygotes, very rare GFP+ homozygous hT2, and dead eggs. Maintain by picking wild-type GFP+. Do not distribute this strain; other labs should request it directly from the CGC. Reference: Jeong J, et al. PLoS Genet. 2011 Mar;7(3):e1001348.

qEx454 [gon-1::GFP + rol-6(su1006)]. Pick Rollers. GFP expressed in muscle, pharynx and DTC. Do not distribute this strain; other labs should request it from the CGC.

Unc. About 20% have single gonad arm. Do not distribute this strain; other labs should request it from the CGC.

Rollers. About 15% have a one-armed gonad or are WP. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT and GFP+. Segregate Gon worms which are GFP-. nT1[qIs51] homozygotes are inviable. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT and GFP+. mIn1 homozygotes are Dpy and GFP+. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT and grow slowly. Segregates Lon males. Do not grow at 25C. Do not distribute this strain; other labs should request it from the CGC.

q740 homozygotes throw about 50% gonadogenesis defective worms (can be gonadless or have a single arm gonad). Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT and GFP+ and segregate q750 homozygotes which are GFP- sterile adults, and dead eggs. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT with major GFP signal in pharynx. Segregates WT GFP+, Dpy GFP+ (mIn1 homozygotes) and GFP- gld-3 homozygotes. Do not distribute this strain; other labs should request it from the CGC.

qIs76 [tra-1::GFP::beta-GAL + rol-6(su1006)]. Rollers express TRA-1::GFP in Z1/Z4, intestine, etc. qIs76 homozygotes are lethal. Heterozygotes are Rol GFP+ (pharynx). Pick Rollers with GFP+ pharynx to maintain. Reference: Chang W., et al. Development. 2004 Mar;131(6):1425-36.

qIs69 [hnd-1::GFP::lacZ + rol-6(su1006)] V. GFP expression in MS, C, and D lineages, then Z1/Z4. Rollers. Do not distribute this strain; other labs should request it from the CGC.

Heterozygotes are WT with major GFP signal in pharynx. Segregates WT GFP+, Dpy GFP+ (mIn1 homozygotes) and GFP- gld-3 homozygotes. Do not distribute this strain; other labs should request it from the CGC.

qIs74 [sys-1p::GFP::pop-1 + unc-119(+)]. Probably on LG X. May have unc-119 in background. Throws 30% males. Do not distribute this strain; other labs should request it from the CGC.

Occasional one-armed gonads. Reference: Mathies et al. (2004) Development 131(17):4333-43. Do not distribute this strain; other labs should request it directly from the CGC.

qEx500 [hs::sys-1 + rol-6(su1006)]. Pick Rollers to maintain. Do not distribute this strain; other labs should request it from the CGC.

qIs87 contains [UAS::fkh-6::GFP + rol-6(su1006)]. Rollers. Do not distribute this strain; other labs should request it from the CGC.

qIs90 [ceh-22b::VENUS (pJK1082) + influenza viral DNA]. qIs90 is an integrated complex array; integration site not mapped. ceh-22b::VENUS can be easily identified by its expression in the pharynx. Do not distribute this strain; other labs should request it directly from the CGC.

qIs95 [(sys-1p::Venus::sys-1 + pttx-3::DsRed]. The DsRed marker is very dim and might be difficult to see it under the dissecting scope. Do not distribute this strain; other labs should request it directly from the CGC.

Temperature sensitive sterile. Partially sterile at 20 C; completely sterile at 25 C. Maintain at <20 C. Do not distribute this strain; other labs should request it directly from the CGC.

qIs57 [lag-2p::GFP] II. qIs140 [lag-2p::rde-1 + rol-6(su1006)]. Rollers. qIs140 rescues rde-1 in lag-2-expressing cells (as tested by GFP RNAi). qIs57 GFP expression in DTCs. Do not distribute this strain; other labs should request it directly from the CGC.

Superficially wild-type. K10D2.2 is a gld-2 paralog.

Derived by outcrossing JK3826 to remove mut-16 deletion. Do not distribute this strain; other labs should request it directly from the CGC.

Segregates WT GFP+ heterozygotes, non-GFP sterile gld-1 homozygotes, very rare GFP+ homozygous hT2, and dead eggs. Maintain by picking wild-type GFP+. Do not distribute this strain; other labs should request it directly from the CGC.

qIs170 [gld-1p::gld-1::GFP::FLAG + unc-119(+)]. Do not distribute this strain; other labs should request it from the CGC. Reference: Jeong J, Verheyden JM, Kimble J. PLoS Genet. 2011 Mar;7(3):e1001348.

Pick GFP+ heterozygotes to maintain. Segregates fertile GFP+ heterozygotes, non-GFP homozygous mutants (Gld; form germline tumors), very rare GFP+ homozygous hT2, and dead eggs. Reference: Kershner et al. (2014) PNAS 111: 3739-3744.

qIs147 [sur-5::GFP] IV. Reference: Lynch TR, et al. Development. 2022 Apr 1;149(7):dev200332. PMID: 35394007. The sur-5::GFP reporter is described in Yochem J, et al. Genetics. 1998 Jul;149(3):1323-34. PMID: 9649523.

qSi41 [fog-3::3xFLAG + unc-119(+)] inserted into ttTi5605 on LG II. Can be maintained at 20C. qSi41 rescues fog-3 null phenotype. References: Noble DC, et al. Genetics. 2016 Jan;202(1):221-34.

qSi49 [sygl-1p::3xFLAG::sygl-1::sygl-1 3’UTR + unc-119(+)]. Superficially wild-type. Unknown whether or not unc-119(ed3) is still present in the background. Reference: Shin H, et al. PLoS Genet. 2017 Dec 12;13(12):e1007121.

qSi69 [lst-1p::lst-1::3xFLAG::lst-1 3’UTR + unc-119(+)]. Superficially wild-type. Reference: Shin H, et al. PLoS Genet. 2017 Dec 12;13(12):e1007121.

qSi26 [sygl-1p::H2B::GFP::sygl-1 3' end + unc-119(+)]. GFP expression in distal germ cell nuclei. teIs1 [oma-1::GFP + unc-119(+)]. oma-1::GFP expression in oocyte cytoplasm. teIs1 rescues GFP expression in silenced germline trangenes more effectively at 25C. Reference: Kerschner AM, et al. Proc Natl Acad Sci U S A. 2014 Mar 11;111(10):3739-44.

qSi77 [mex-5p::eGFP::3xFLAG::tbb-1 3'utr::gpd-2 SL2 splice site::mCherry::3xMyc::pgl-1 RGG repeat::tbb-1 3'utr and intergenic region + unc-119(+)] inserted into ttTi5605 on LG II. References: Noble DC, et al. Genetics. 2016 Jan;202(1):221-34.

Temperature sensitive. Sterile at 25C. Fertile at 15C. Do not distribute this strain; other labs should request it from the CGC.

qSi140 [3xMyc::fog-1 + unc-119(+)] inserted into cxTi10816 on LG IV. Can be maintained at 20C. qSi140 rescues fog-1 null phenotype. References: Noble DC, et al. Genetics. 2016 Jan;202(1):221-34.

qSi41 [fog-3::3xFLAG + unc-119(+)] inserted into ttTi5605 on LG II. qSi140 [3xMyc::fog-1 + unc-119(+)] inserted into cxTi10816 on LG IV. Can be maintained at 20C. qSi41 rescues fog-3 null phenotype. qSi140 rescues fog-1 null phenotype. References: Noble DC, et al. Genetics. 2016 Jan;202(1):221-34.

hets are green pharynx WT and segregate green pharynx WT, fertile non-green pharynx and dead eggs (nT1 homozygotes). q833 is a 472 bp deletion into the intergenic region between mir-61/ mir-250 and F55A11.4.