muEx169 [unc-119p::GFP::daf-16 + rol-6(su1006)]. Pick Rollers to maintain. May grow better at 15C.

rgEx161[lev-11p::UNC-43g + gtl-1p::CFP]. rgEx161 rescues unc-43(sy574)-induced spicule protraction.

adEx1616 [ser-4::GFP + lin-15(+)]. Maintain by picking non-Muv. n765 is temperature-sensitive.

adEx1641 [C09B7.1::GFP + lin-15(+)]. Maintain by picking non-Muv. n765 is temperature-sensitive.

adEx1644 [K02F2.6::GFP + lin-15(+)]. Maintain by picking non-Muv. n765 is temperature-sensitive.

adEx1646 [T02E9.3::GFP + lin-15(+)]. Maintain by picking non-Muv. n765 is temperature-sensitive.

adEx1647 [dop-1(trans)::GFP + lin-15(+)]. Maintain by picking non-Muv. n765 is temperature-sensitive.

adEx1648 [F01E11.5::GFP + lin-15(+)]. Maintain by picking non-Muv. n765 is temperature-sensitive.

adEx1649 [F14D12.6::GFP + lin-15(+)]. Maintain by picking non-Muv. n765 is temperature-sensitive.

raEx160 [T05G5.1p::Y43F8B.2(cDNA)::GFP + pha-1(+) + rol-6(su1006)]. Temperature-sensitive pha-1 mutant rescued by extrachromosomal array carrying pha-1(+), dominant rol-6, and cDNA::GFP fusion driven by muscle promoter (T05G5.1). Grow at 25 degrees to maintain. At 15 degrees maintain by picking Rol-6 animals. WBPaper00038444.

raEx161 [T05G5.1p::T01C3.2(cDNA)::GFP + pha-1(+) + rol-6(su1006)]. Temperature-sensitive pha-1 mutant rescued by extrachromosomal array carrying pha-1(+), dominant rol-6, and cDNA::GFP fusion driven by muscle promoter (T05G5.1). Grow at 25 degrees to maintain. At 15 degrees maintain by picking Rol-6 animals. WBPaper00038444.

raEx162 [T05G5.1p::F25H8.2(cDNA)::GFP + pha-1(+) + rol-6(su1006)]. Temperature-sensitive pha-1 mutant rescued by extrachromosomal array carrying pha-1(+), dominant rol-6, and cDNA::GFP fusion driven by muscle promoter (T05G5.1). Grow at 25 degrees to maintain. At 15 degrees maintain by picking Rol-6 animals. WBPaper00038444.

raEx163 [T05G5.1p::F08B12.4(cDNA)::GFP + pha-1(+) + rol-6(su1006)]. Temperature-sensitive pha-1 mutant rescued by extrachromosomal array carrying pha-1(+), dominant rol-6, and cDNA::GFP fusion driven by muscle promoter (T05G5.1). Grow at 25 degrees to maintain. At 15 degrees maintain by picking Rol-6 animals. WBPaper00038444.

raEx164 [T05G5.1p::F57C2.5(cDNA)::GFP + pha-1(+) + rol-6(su1006)]. Temperature-sensitive pha-1 mutant rescued by extrachromosomal array carrying pha-1(+), dominant rol-6, and cDNA::GFP fusion driven by muscle promoter (T05G5.1). Grow at 25 degrees to maintain. At 15 degrees maintain by picking Rol-6 animals. WBPaper00038444.

raEx165 [T05G5.1p::K01H12.1(cDNA)::GFP + pha-1(+) + rol-6(su1006)]. Temperature-sensitive pha-1 mutant rescued by extrachromosomal array carrying pha-1(+), dominant rol-6, and cDNA::GFP fusion driven by muscle promoter (T05G5.1). Grow at 25 degrees to maintain. At 15 degrees maintain by picking Rol-6 animals. WBPaper00038444.

Temperature sensitive. Maintain at 15C.

oxEx166 [HSP::MosTRANSPOSASE + CC::GFP + lin-15(+)]. Should be grown at 25C. Maintain by picking non-Muv. Animals carrying the array should be GFP+.

oxEx166 [HSP::MosTransposase + coelomocyte::GFP + lin-15(+)]. Should be grown at 25C.

krIs14 [hsp-16.48p::MosTransposase + lin-15B + unc-122p::GFP]. GFP expression in coelomocytes. Derived by integration of oxEx166. Reference: Toraason E, et al. STAR Protoc. 2021 Sep 8;2(3):100801. doi: 10.1016/j.xpro.2021.100801. PMID: 34527958.

quEx162 [sax-3p::GFP + rol-6(su1006)]. Pick GFP to maintain. Very bright GFP in early embryos (after 24 cell stage). Not all GFP+ worms are rolling.

quEx168 [sax-3::GFP + odr-1::RFP]. Pick RFP+ to maintain. GFP is visible at higher magnification but fades quickly. Strongest GFP is in the head region. The Chin-Sang Lab recommends researchers use this strain instead of IC450, as sax-3::GFP expression in IC699 is more consistent than in the comparable strain IC450.

kasEx161 [unc-11p::UAG neuro + myo-2::GFP]. Pick GFP+ to maintain array. The transgene drives expression of 75 GGGGCC repeats under the control of unc-11 promoter. The repeats are flanked with human C9orf72 intronic sequences, but the upstream CUG is mutated to UAG. Reference: Sonobe Y, et al. Nat Commun. 2021 Oct 15;12(1):6025. doi: 10.1038/s41467-021-26303-x. PMID: 34654821

rgs-2=F16H9.1, a C. elegans RGS (Regulator of G protein Signaling) gene. vs17 is a presumptive null allele. vs17 is a 1136 bp deletion of sequences with limits: ATATATATATCTCATTACTGG...AATCAAGTGTAACACTAATAT. rgs-1;rgs-2 double mutants fail to rapidly turn on egg-laying behavior when fed after starvation.

otIs768 [hlh-34p::GFP + unc-119(+)]. GFP expression in AVH neurons. Derived by integration of leEx1692. Can be used to isolate AVH by FACS. Used by CeNGEN project for RNA-Seq (https://www.cengen.org/).

Him. Insertion of GFP and FLAG tags directly before the stop codon of endogenous ceh-24 locus; verified by sequencing. Derived by crossing him-8 into parental strain PHX1608. Reference: Reilly MB, et al. Nature. 2020 Aug;584(7822):595-601. PMID: 32814896.

wgEx162 [unc-4::TY1::EGFP::3xFLAG(92C12) + unc-119(+)]. TY1::EGFP::3xFLAG tag inserted in frame at C-terminus of coding sequence by recombineering. Expression of transgene confirmed by GFP. References: Sarov, M, et al. Nat Methods (2006) 10:839-44. Gerstein MB, et al. Science. 2010 Dec 24;330(6012):1775-87. Strain was constructed as part of the Regulatory Element Project, part of modENCODE (http://www.modencode.org)

Superficially wild-type. Insertion of GFP and FLAG tags directly before the stop codon of endogenous ceh-92 locus. Verified by sequencing. Reference: Reilly MB, et al. Nature. 2020 Aug;584(7822):595-601. PMID: 32814896.

Superficially wild-type. Insertion of GFP and FLAG tags directly before the stop codon of endogenous ceh-8 locus. Verified by sequencing. Reference: Reilly MB, et al. Nature. 2020 Aug;584(7822):595-601. PMID: 32814896.

Superficially wild-type. Insertion of GFP and FLAG tags directly before the stop codon of endogenous unc-4 locus. Verified by sequencing. Reference: Reilly MB, et al. Nature. 2020 Aug;584(7822):595-601. PMID: 32814896.

Superficially wild-type. Insertion of GFP and FLAG tags directly before the stop codon of endogenous ttx-1 locus. Verified by sequencing. Reference: Reilly MB, et al. Nature. 2020 Aug;584(7822):595-601. PMID: 32814896.

syEx1649 [nhr-246p::GFP + unc-122p::RFP]. Pick RFP+ (coelomocytes) to maintain. Dauer decision marker that indicates commitment to dauer formation in intestine and hypodermis. Reference: Shih, PY, et al., Dev Biol. 2019 Jun 23. pii: S0012-1606(18)30788-7.

hrtEx161 [des-2p::PA-GFP::tba-1 + des-2p::mKate2 + unc-119(+) + myo-2p::mCherry]. Pick mCherry+ animals to maintain array. PA-GFP::TBA-1 expression in PVD and FLP; fluorescence can be induced illumination by blue light. Reference: He L, et al. eLife 2020;9:e55111 doi: 10.7554/eLife.55111.

Transposon silencing normal.

chEx1682 [pLH070(qua-1(full-length)::GFP + rol-6(su1006)]. Rollers. Maintain under normal conditions; pick rollers. Reference: Hao et al. (2006) Dev Dyn 235:1469-81.

leEx1601 contains [hlh-8::GFP + unc-119(+)]. Trangenic animals are superficially wild-type. Maintain by picking GFP+.

leEx1606 contains [aha-1::GFP + unc-119(+)]. Trangenic animals are superficially wild-type. Maintain by picking GFP+.

leEx1692 contains [hlh-34::GFP + unc-119(+)]. Trangenic animals are superficially wild-type. Maintain by picking GFP+.

Do not bleach! NOTE: VC30222 does not grow well on E. coli OP50, but does grow well on plates of OP50 mixed with other E. coli strains. It has been grown successfully on HB101 and X1666, and on plates containing unknown bacterial contaminants. Avoid egg-prepping onto OP50 plates. Million Mutation Project strain. This strain was isolated after ENU mutagenesis of VC2010, propagated clonally through F10 to drive mutations to homozygosity, and subjected to whole-genome sequencing. It is homozygous for a large number of mutations determined from sequence data. It may also carry large copy number variations that are not homozygous. Alleles numbered between gk100000 and gk962522 are homozygous; those numbered from gk962523 up should be assumed to be non-homozygous. A graphical representation of these large copy number differences can be seen in the Plot section for each strain on the MMP web site ( http://genome.sfu.ca/mmp/). 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 WBPaper00042537

wwIs20 [hlh-2::mCherry::his-11 + unc-119(+)]. leEx1601 [hlh-8::GFP + unc-119(+)]. Superficially wildtype. Grove C. A., De Masi F., et al (2009) Cell 138(2); 314-327.

vprEx160 [hlh-17p::empty vector + unc-54p::mCherry]. Maintain by picking mCherry+. Unc, backward coiler.

vprEx163 [unc-54p::mCherry]. Maintain by picking mCherry+.

Bacteria. E. coli. Plasmidless, NAL-resistant, ARA-minus, Good growth, high density. Uracil prototroph. Biosafety Level: BSL-1.