staEx4 [T20F7.6p(R81Q)::T20F7.6 + pha-1(+)]. Constitutively active T20f7.6 promoter construct (CA3). Maintain at 25 degrees. Superficially wild-type with increased lifespan and stress resistance. Reference: Greer EL et al Curr Biol 2007 Oct 9;17(19):1646-56.

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.

Fertilization abnormal. Recessive. Temperature sensitive. Maintain at 15C. Some growth at 20C and 25.4 C.

RNAi deficient. Maintain under normal conditions. Reference: Tonkin LA & BassBL. Science. 2003 Dec 5;302(5651):1725.

Defective chemotaxis to volatile odorant. Low percentage (about 6%) have protruding vulva.

uuEx20 [dcr-1(D145N) + dpy-30::mCherry]. Temperature-sensitive, sterile at 25C. Reference: Welker N, et al. (2010) RNA 16:893-903.

sEx12002 [rCes Y39G8B.4::GFP + pCeh361]. Maintain by picking WT. WT animals are GFP+. Strain construction supported by Genome British Columbia and Genome Canada. Please acknowledge McKay et al, Cold Spring Harbor Symposia on Quantitative Biology 68: 159-169 2004 (WBPaper00006525).

sEx12008 [rCes Y57A10B.4::GFP + pCeh361]. Maintain by picking WT. WT animals are GFP+. Strain construction supported by Genome British Columbia and Genome Canada. Please acknowledge McKay et al, Cold Spring Harbor Symposia on Quantitative Biology 68: 159-169 2004 (WBPaper00006525).

sEx14908 [rCes Y43F4B.4::GFP + pCeh361]. Maintain by picking WT. WT animals are GFP+. Strain construction supported by Genome British Columbia and Genome Canada. Please acknowledge McKay et al, Cold Spring Harbor Symposia on Quantitative Biology 68: 159-169 2004 (WBPaper00006525).

G to A splice acceptor mutation, LG I. position 6561778. Reference: Wolters S, et al. Genetics. 2014 Apr;196(4):985-99.

bqSi142 [emr-1p::emr-1::mCherry + unc-119(+)] II. Might contain unc-119(ed3) in the background. Single-copy emr-1::mCherry transgene under control of emr-1 regulatory sequences. emr-1(gk119) embryos arrest when lem-2 is depleted by RNAi; bqSi142 fully rescues this phenotype. Reference: Morales-Martínez A, Dobrzynska A, Askjaer P. J Cell Sci. 2015 Feb 4.

bqSi210 [lem-2p::lem-2::GFP + unc-119(+)] II. Might contain unc-119(ed3) in the background. Single-copy lem-2::GFP transgene under control of lem-2 regulatory sequences. lem-2(tm1582) embryos arrest when emr-1 is depleted by RNAi; bqSi210 fully rescues this phenotype. Reference: Morales-Martínez A, Dobrzynska A, Askjaer P. J Cell Sci. 2015 Feb 4.

bqSi210 [lem-2p::lem-2::GFP + unc-119(+)] II. bqSi226 [emr-1p::emr-1::mCherry + unc-119(+)] IV. Might contain unc-119(ed3) in the background. Single-copy lem-2::GFP transgene under control of lem-2 regulatory sequences and emr-1::mCherry under control of emr-1 regulatory sequences. Both transgenes are ubiquitously expressed and able to rescue development of animals without expression of endogenous lem-2 and emr-1. Reference: Morales-Martínez A, Dobrzynska A, Askjaer P. J Cell Sci. 2015 Feb 4.

bqSi235 [emr-1p::emr-1::GFP + unc-119(+)] II. bqSi226 [lem-2p::lem-2::mCherry + unc-119(+)] IV. Might contain unc-119(ed3) in the background. Single-copy emr-1::GFP transgene under control of emr-1 regulatory sequences and lem-2::mCherry under control of lem-2 regulatory sequences. Both transgenes are ubiquitously expressed and able to rescue development of animals without expression of endogenous lem-2 and emr-1. Reference: Morales-Martínez A, Dobrzynska A, Askjaer P. J Cell Sci. 2015 Feb 4.

Weak Hid. Eak.

Dpy.

ts

Bursae abnormal. Vulva protruding. Segregates abnormal males. M-MATING++ 1-10%WT.

Q288Stop(UAA). Reference null. Surface abnormal, resistant to M. nematophilum and Leucobacter Verde2, killed by Leucobacter Verde1. References: Darby C, et al. Genetics. 2007 May;176(1):221-30. doi: 10.1534/genetics.106.067496. Epub 2007 Mar 4. PMID: 17339204. O’Rourke D, et al. G3 (Bethesda). 2023 May 2;13(5):jkad056. doi: 10.1093/g3journal/jkad056. PMID: 36911920.

Kinky Unc. Recessive. M-MATING++ 1-10%WT.

Engineered null mutations in predicted GPCR genes. Reference: Pu L, et al. Nat Commun. 2023 Dec 18;14(1):8410. PMID: 38110404.

Temperature sensitive. Egg lethal. Gon phenotype if shifted to 25C early. Maternal effect (m,m).

oxTi966 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + Cbr-unc-119(+)] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:18.45). Insertion into emb-4. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1661 into unc-119(ed3)(11x outcrosss) with Cbr-unc-119(+) selection.

goeIs3 [myo-3p::SL1::GCamP3.35::SL2::unc54 3'UTR + unc-119(+)]. Reporter expresses the calcium indicator GCaMP3 in all body wall muscles. Reference: Schwarz J, et al. Worm. 2012 Jan 1;1(1):12-4.

Dominant ts maternal-effect embryonic lethal. Embryos arrest prior to morphogenesis or at two-fold. Non-ts recessive mid-larval lethal. Maintain at 15C. Freezes poorly.

bxIs13 [egl-5::GFP + lin-15(+)]. Him. Unc. Ectopic expression of GFP in head neurons.

Homozygous viable. Deletion of 1579 bp in parental strain N2. Left flanking sequence: gcaaaaaaaaacataccaga; Right flanking sequence: cgtggtttcaggccattacg. sgRNA #1: cctcactgatgatcgtcatc; sgRNA #2: aaaggttcagcattcacacg.

Superficially wild-type.

emb-4(sa44) is a recessive suppressor of lin-12(n302sd).

Bacteria. CeMbio Collection. Natural isolate from C. elegans natural habitat (Rotting apple). LB, 20-26C. Sampled in Santeuil, France. More information about collection on the project's wiki: http://www.cembio.uni-kiel.de/. 16S rRNA primer: 27F/1492R. 16S rRNA sequence: ATGGAGAGTTTGATCCTGGCTCAGGATGAACGCTAGCGGGAGGCCTAACACATGCAAGCCGAGCGGTAGAGATCTTTCGGGATCTTGAGAGCGGCGTACGGGTGCGGAACACGTGTGCAACCTGCCTTTATCAGGGGGATAGCCTTTCGAAAGGAAGATTAATACCCCATAATATATTGAATGGCATCATTTGATATTGAAAACTCCGGTGGATAGAGATGGGCACGCGCAAGATTAGATAGTTGGTAGGGTAACGGCCTACCAAGTCAGTGATCTTTAGGGGGCCTGAGAGGGTGATCCCCCACACTGGTACTGAGACACGGACCAGACTCCTACGGGAGGCAGCAGTGAGGAATATTGGACAATGGGTGAGAGCCTGATCCAGCCATCCCGCGTGAAGGACGACGGCCCTATGGGTTGTAAACTTCTTTTGTATAGGGATAAACCTTTCCACGTGTGGAAAGCTGAAGGTACTATACGAATAAGCACCGGCTAACTCCGTGCCAGCAGCCGCGGTAATACGGAGGGTGCAAGCGTTATCCGGATTTATTGGGTTTAAAGGGTCCGTAGGCGGATCTGTAAGTCAGTGGTGAAATCTCATAGCTTAACTATGAAACTGCCATTGATACTGCAGGTCTTGAGTAAAGTAGAAGTGGCTGGAATAAGTAGTGTAGCGGTGAAATGCATAGATATTACTTAGAACACCAATTGCGAAGGCAGGTCACTATGTTTTAACTGACGCTGATGGACGAAAGCGTGGGGAGCGAACAGGATTAGATACCCTGGTAGTCCACGCCGTAAACGATGCTAACTCGTTTTTGGGTCTTCGGATTCAGAGACTAAGCGAAAGTGATAAGTTAGCCACCTGGGGAGTACGTTCGCAAGAATGAAACTCAAAGGAATTGACGGGGGCCCGCACAAGCGGTGGATTATGTGGTTTAATTCGATGATACGCGAGGAACCTTACCAAGGCTTAAATGGGAATTGACAGGTTTAGAAATAGACTTTTCTTCGGACAATTTTCAAGGTGCTGCATGGTTGTCGTCAGCTCGTGCCGTGAGGTGTTAGGTTAAGTCCTGCAACGAGCGCAACCCCTGTCACTAGTTGCCATCATTCAGTTGGGGACTCTAGTGAGACTGCCTACGCAAGTAGAGAGGAAGGTGGGGATGACGTCAAATCATCACGGCCCTTACGCCTTGGGCCACACACGTAATACAATGGCCGGTACAGAGGGCAGCTACCTAGCGATAGGATGCGAATCTCGAAAGCCGGTCTCAGTTCGGATTGGAGTCTGCAACTCGACTCTATGAAGCTGGAATCGCTAGTAATCGCATATCAGCCATGATGCGGTGAATACGTTCCCGGGCCTTGTACACACCGCCCGTCAAGCCATGGAAGTTTGGGGTACCTGAAGTCGGTGACCGTAACAGGAGCTGCCTAGGGTAAAACAAGTAACTAGGGCTAAGTCGTAACAAGGTAGCCGTACCGGAAGGTGCGGCTGGAACATCTCATT

louIs2 [ges-1p::mCherry::GFP::SKL::unc-54 3' UTR]. Expresses a mCherry::GFP::serine-lysine-leucine peroxisome signal sequence (SKL) fluorescent pexophagy reporter in the C. elegans intestine. Generated in N2 background. Reference: Dolese DA, et al. Autophagy. 2022 Jul;18(7):1522-1533. https://doi.org/10.1080/15548627.2021.1990647 PMID: 34689720

Temperature-sensitive embryonic lethal. Maintain at 15C. Some growth at 20C. Does not grow at 25C.

Reference: Vasquez-Rifo A, et al. PLoS Genet. 2013 Nov;9(11):e1003961.

Dpy.

Maternal-effect morphologically abnormal. Variably deformed; frequent hypertrophic ventral side of the head. This strain has a high degree of embryonic and larval lethality. No zygotic rescue and full maternal rescue. Strict maternal effect. PKA mal-2.

Extra Mab44 reactive neurons in head.

Maintain at 15-20C. Temperature-sensitive embryonic lethality at 25C: approximately 60% of embryos fail to hatch. Reference: Peel N, et al. PLoS Genet. 2017 Jan 19;13(1):e1006543. doi: 10.1371/journal.pgen.1006543. PMID: 28103229.

otIs356 [rab-3p(prom1)::2xNLS::TagRFP] V. otEx5900 [tbb-4(fosmid)::SL2::NLS::YFP::H2B + pha-1(+)]. Maintain at 25C to select for array. Neuronal nuclear YFP expression. Reference: Stefanakis N., Carrera I., Hobert O. Neuron. 2015 Aug 19;87(4):733-50.

F22F7.5 Homozygous. Outer Left Sequence: gaaggaattcagggaaaggg. Outer Right Sequence: tactttttgggggtttgtcg. Inner Left Sequence: tcactggcgataacatccaa. Inner Right Sequence: tctgcgggaaaaatgatctc. Inner Primer PCR Length: 2746. Estimated Deletion Size: about 1350 bp. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

ZC455.10 Homozygous. Outer Left Sequence: GGATAATCGTTGCAGCTGGT. Outer Right Sequence: AACACAAGGCATTTTCGGTC. Inner Left Sequence: TCGAAGAAAAGACGAGCACC. Inner Right Sequence: CAGGAATCACAGCGTCGATA. Inner Primer PCR Length: 3198. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

Y71G12B.4. Homozygous. Outer Left Sequence: TCCCCGTAGCCATTTAGTTG. Outer Right Sequence: GATGGCGCAGAAATCAAAAT. Inner Left Sequence: GATCTCCAGATTGCTAGCGG. Inner Right Sequence: CTCATTCGGGACACACACAC. Inner Primer PCR Length: 3008 bp. Deletion Size: 976 bp. Deletion left flank: TGGGATTGTGGAGAAATGAATAAGCCGGAT. Deletion right flank: TTGTCCGTGTAGAGTACACGACTTTCCCAG. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

Y54E5B.4. Homozygous. Outer Left Sequence: AAGTTGTCGGAATTGGTTGG. Outer Right Sequence: TTGCGATTCGAAGAGAGCTT. Inner Left Sequence: CATTGTTCAATATGCACCCAA. Inner Right Sequence: TGGCCACAAAGAAGAAAAGG. Inner Primer PCR Length: 1138 bp. Deletion Size: 551 bp. Deletion left flank: TAAACACAATTTTTTTTCAGACGACAGTGT. Deletion right flank: GTGGGCGGCAAACGATTTTCCCGGAAAAAC. Insertion Sequence: ACAGTACCCACATTTGATAATATTTCGATACAAGA. Attribution: This strain was provided by the C. elegans Gene Knockout Project at the Oklahoma Medical Research Foundation, which was part of the International C. elegans Gene Knockout Consortium, which should be acknowledged in any publications resulting from its use. Paper_evidence WBPaper00041807

umnIs37 [myo-2p::mKate2 + NeoR, II: 11755713 (intergenic)] II. Pick viable fertile GFP+ and mKate2+ animals to maintain. Apparent homozygous lethal or sterile deletion balanced over mKate2 tagged mnC1. Heterozygotes are wild-type GFP+ mKate2+, and segregate wild-type GFP+ mKate2+, GFP+ non-mKate2 (gk5468 homozygotes), and paralysed DpyUnc mKate2+ (mnC1). Derived from parental strains VC4390 and CGC48. gk5468 is a 5263 bp deletion with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Left flanking sequence: CGGAACATACTTCTTCGTCGATATGGAGTA; Right flanking sequence: ATGTACTACATGTTTTCGATGTGTAGATAG. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

GFP::TEV::3xFLAG tag inserted into the endogenous tbb-4 locus. Reference: Nishida K, et al. Cell Struct. Funct. 2021 Jun 30;46(1):51-64. PMID: 33967119.

Heterozygotes are WT with major GFP signal in pharynx. Segregates Dpy GFP+ mIn1 homozygotes and GFP- Uncs which are viable but lay oocytes (lay viable embryos if mated to WT males). Strain has a Him phenotype. 3.4% males. Mutant males have abnormal sperm. Class 1 suppressor.

Defective in dye filling (FITC or DiO) of amphid and phasmid neurons. Chemotaxis defective.

mjSi92[OLLAS::emb-4]. Endogenous emb-4 locus tagged with OLLAS epitope. No visible phenotype. Reference: Akay A, et al. Dev Cell. 2017 Aug 7;42(3):241-255.e6.

B0272.1. Superficially wild type. 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 WBPaper00041807

Y71A12B.4. Superficially wild type. External left primer: AAGACTCCGGTACACGTTGC. External right primer: AGAAGCATCCGCACAAGACT. Internal left primer: AAGTTTGGTGGCTCAATTCG. Internal right primer: CTTTGAGCGGCTAAATGGAG. Internal WT amplicon: 3332 bp. Deletion size: 1027 bp. Deletion left flank: GGCCGAGGTTACTGGACCAGGACCAGGGCC. Deletion right flank: TTTTACCGATTTTTAGGCAGAATTGATTTT. 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 WBPaper00041807

This strain is homozygous for a deletion (gk1068) in Y53F4B.4 and Y53F4B.42, detectable by PCR using the following primers. External left primer: GGCAAAATTGTACGCATCCT. External right primer: CTTGTTTCGCTCGATTCACA. Internal left primer: TCTCGTTAGGTATTTGCGGC. Internal right primer: CGCAACTGCGTTAAATCGTA. Internal WT amplicon: 2605 bp. Deletion size: 557 bp. Deletion left flank: AATAGAAAATGCATTTTAAAATGCGAAAAA. Deletion right flank: CCCGATTTTTGACCGATGACACCAAAGTTT. Validation: gk1068 passed by CGH. Other deletions (gk3262, gk3263) identified by CGH. 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 WBPaper00041807