Search Strains

Dominant. Heterozygotes are Rollers. Temperature sensitive. At 25C: homozygotes are Sqt; heterozygotes are rollers. AT 16C: homozygotes are WT (a few adults may roll weakly); heterozygotes are WT. M-MATING+LOW TEMP ONLY.

mjIs134 [mex-5p::GFP::(Gly)5Ala::his-58::tbb-2 3'UTR + Cbr-unc-119(+)] II. Germ granule defective. ~30% sterility, maintain by picking gravid adults with visible embryos. Nuclear GFP expression in the germline. Reference: Lev I, et al. Curr Biol. 2019 Sep 9;29(17):2880-2891.e4. PMID: 31378614

mjIs134 [mex-5p::GFP::(Gly)5Ala::his-58::tbb-2 3'UTR + Cbr-unc-119(+)] II. Maintain at 15C. Heritable RNAi deficient, Mortal germline (Mrt) at 25C. Expressing nuclear GFP in the germline. Reference: Lev I, et al. Curr Biol. 2019 Sep 9;29(17):2880-2891.e4. PMID: 31378614

mjIs134 [mex-5p::GFP::(Gly)5Ala::his-58::tbb-2 3'UTR + Cbr-unc-119(+)] II. Maintain at 15C. Heritable RNAi deficient, germ granule defective, high sterility. Expresses nuclear GFP in the germline. Reference: Lev I, et al. Curr Biol. 2019 Sep 9;29(17):2880-2891.e4. PMID: 31378614

bqSi577 [myo-2p::GFP + unc-119(+)] IV. Expresses GFP in pharyngeal muscles. Single-copy insertion in the MosSCI locus cxTi10882 on chromosome IV. Obtained via the outcrossing of strain BN578 with N2. Reference: Toker IA, et al. Dev Cell. 2022 Feb 7;57(3):298-309.e9. PMID: 35134343.

bqSi577 [myo-2p::GFP + unc-119(+)] IV. Germline granules defective, ~30% sterility. Males fail to be attracted by hermaphrodite-secreted volatile sex pheromones. Express GFP in pharyngeal muscles. Reference: Toker IA, et al. Dev Cell. 2022 Feb 7;57(3):298-309.e9. PMID: 35134343

mjIs134 [mex-5p::GFP::(Gly)5Ala::his-58::tbb-2 3'UTR + Cbr-unc-119(+)] II. N-terminal Auxin-Inducible AID-1* and HA tag inserted into the endogenous hrde-1 locus. GFP fluorescence in germline (mex-5::gfp). Control strain for BFF69; does not carry TIR1 transgene necessary for the degradation. hrde-1(pig6) crRNA sequence: CAUAAUUUUGUCGAGCAAGU. Reference: Toker IA, et al. Dev Cell. 2022 Feb 7;57(3):298-309.e9. PMID: 35134343.

mjIs134 [mex-5p::GFP::(Gly)5Ala::his-58::tbb-2 3'UTR + Cbr-unc-119(+)] II. ieSi38 [sun-1p::TIR1::mRuby::sun-1 3'UTR + Cbr-unc-119(+)] IV. N-terminal Auxin-Inducible AID* and HA tag inserted into the endogenous hrde-1 locus. Germline-expressed TIR1 and germline GFP. Allows for the degradation of hrde-1 and heritable RNAi deficiency in the presence of auxin. hrde-1(pig6) crRNA sequence: CAUAAUUUUGUCGAGCAAGU. Reference: Toker IA, et al. Dev Cell. 2022 Feb 7;57(3):298-309.e9. PMID: 35134343.

bqSi577 [myo-2p::GFP + unc-119(+)] IV. Germ granule defective, ~30 sterility. Express GFP in pharyngeal muscles. Reference: Toker IA, et al. Dev Cell. 2022 Feb 7;57(3):298-309.e9. PMID: 35134343

Heterozygotes are WT and segregate WT, Sterile Dpys and larval lethals (laf-1 homozygotes). Maintain by picking WT.

Bacteria. CeMbio Collection. Natural isolate from a C. elegans population in rotting apple. LB, 20-26C. Sampled in: Orsay, France. More information about collection on the project's wiki: http://www.cembio.uni-kiel.de/. 16S rRNA primer: 27F/1492R. 16S rRNA sequence: TGCAGTCGGACGGGANCCGTCGGAGAGCTTGCTCGAAGACGGTGAGAGTGGCGCACGG GTGCGTAACGCGTGAGCAACCTACCTCTATCAGGGGGATAGCCTCTCGAAAGAGAGATTAAC ACCGCATAACATATCTGACCGGCATCGGTTNGNTATTAAATATTTATAGGATAGAGATGGGCTC GCGTGACATTAGCTAGTTGGTAGGGTAACGGCTTACCAAGGCGACGATGTCTAGGGGCTCT GAGAGGAGAATCCCCCACACTGGTACTGAGACACGGACCAGACTCCTACGGGAGGCAGCA GTAAGGAATATTGGTCAATGGGCGGAAGCCTGAACCAGCCATGCCGCGTGCAGGATGACTG CCCTATGGGTTGTAAACTGCTTTTGTCCAGGAATAAACCTTTCTACGTGTAGGAAGCTGAATG TACTGGAAGAATAAGGATCGGCTAACTCCGTGCCAGCAGCCGCGGTAATACGGAGGATCCG AGCGTTATCCGGATTTATTGGGTTTAAAGGGTGCGTAGGCGGCCTATTAAGTCAGGGGTGAAA TACGGTGGCTCAACCATCGCAGTGCCTTTGATACTGATGGGCTTGAATCCATTTGAAGTGGG CGGAATAAGACAAGTAGCGGTGAAATGCATAGATATGTCTTAGAACTCCGATTGCGAAGGCAG CTCACTAAGCTGGTATTGACGCTGATGCACGAAAGCGTGGGGATCGAACAGGATTAGATACC CTGGTAGTCCACGCCCTAAACGATGATAACTCGATGTTGGCGATAGACAGCCAGCGTCCAA GCGAAAGCGTTAAGTTATCCACCTGGGGAGTACGCCCGCAAGGGTGAAACTCAAAGGAATT GACGGGGGCCCGCACAAGCGGAGGAGCATGTGGTTTAATTCGATGATACGCGAGGAACCTT ACCCGGGCTTGAAAGTTAGTGAAGAATGCAGAGACGCATTCGTCCTTCGGGACACGAAACT AGGTGCTGCATGGCTGTCGTCAGCTCGTGCCGTGAGGTGTTGGGTTAAGTCCCGCAACGA GCGCAACCCCTATGTTTAGTTGCCAGCATGTAATGGNGGGGACTCTAAACAGACTGCCTGT GCAAA

Bacteria. CeMbio Collection. Natural isolate from a C. elegans population in rotting apple. Sampled in: Orsay, France. LB, 20-26C. Slow Grower. More information about collection on the project's wiki: http://www.cembio.uni-kiel.de/. 16S rRNA primer: 27F/1492R. 16S rRNA sequence: TATAGAGTTTGATCCTGGCTCAGATTGAACGCTGGCGGCATGCTTTACACATGCAAGTCGAACGGTAACAGGTCTTCGGATGCTGACGAGTGGCGAACGGGTGAGTAATACATCGGAACGTGCCTAGTAGTGGGGGATAACTACTCGAAAGAGTAGCTAATACCGCATGAGATCTAAGGATGAAAGCAGGGGATCGCAAGACCTTGTGCTACTAGAGCGGCTGATGGCAGATTAGGTAGTTGGTGGGATAAAAGCTTACCAAGCCGACGATCTGTAGCTGGTCTGAGAGGACGACCAGCCACACTGGAACTGAGACACGGTCCAGACTCCTACGGGAGGCAGCAGTGGGGAATTTTGGACAATGGGCGAAAGCCTGATCCAGCAATGCCGCGTGTAGGATGAAGGCCCTCGGGTTGTAAACTACTTTTGTACGGAACGAAAAGACTCTTTCTAATAAAGAGGGTCCATGACGGTACCGTAAGAATAAGCACCGGCTAACTACGTGCCAGCAGCCGCGGTAATACGTAGGGTGCAAGCGTTAATCGGAATTACTGGGCGTAAAGCGTGCGCAGGCGGTTATGTAAGACAGAGGTGAAATCCCCGGGCTCAACCTGGGAACTGCCTTTGTGACTGCATAGCTAGAGTACGGTAGAGGGGGATGGAATTCCGCGTGTAGCAGTGAAATGCGTAGATATGCGGAGGAACACCGATGGCGAAGGCAATCCCCTGGACCTGTACTGACGCTCATGCACGAAAGCGTGGGGAGCAAACAGGATTAGATACCCTGGTAGTCCACGCCCTAAACGATGTCAACTGGTTGTTGGGAATTAACTTTCTCAGTAACGAAGCTAACGCGTGAAGTTGACCGCCTGGGGAGTACGGCCGCAAGGTTGAAACTCAAAGGAATTGACGGGGACCCGCACAAGCGGTGGATGATGTGGTTTAATTCGATGCAACGCGAAAAACCTTACCCACCTTTGACATGTACGGAAGTGACCAGAGATGGACATGTGCTCGAAAGAGAACCGTAACACAGGTGCTGCATGGCTGTCGTCAGCTCGTGTCGTGAGATGTTGGGTTAAGTCCCGCAACGAGCGCAACCCTTGCCATTAGTTGCTACATTTAGTTGGGCACTCTAATGGGACTGCCGGTGACAAACCGGAGGAAGGTGGGGATGACGTCAAGTCCTCATGGCCCTTATAGGTGGGGCTACACACGTCATACAATGGCTGGTACAAAGGGTTGCCAACCCGCGAGGGGGAGCTAATCCCATAAAGCCAGTCGTAGTCCGGATCGCAGTCTGCAACTCGACTGCGTGAAGTCGGAATCGCTAGTAATCGTGGATCAGAATGTCACGGTGAATACGTTCCCGGGTCTTGTACACACCGCCCGTCACACCATGGGAGCGGGTCTCGCCAGAAGTAGGTAGCCTAACCGCAAGGAGGGCGCTTACCACGGCGGGGTTCGTGACTGGGGTGAAGTCGTAACAAGGTAGCCGTATCGGAAGGTGCGGCTGGATCACCTCCTTT

Bacteria. CeMbio Collection. Natural isolate from a C. elegans natural habitat (rotting Petasites stem). LB, 20-26C. Sampled in: Ivry, France. More information about collection on the project's wiki: http://www.cembio.uni-kiel.de/. 16S rRNA primer: 27F/1492R. 16S rRNA sequence: TGGAGCTTGCTCCTTGGGTGACGAGTGGCGGACGGGTGAGTAATGTCTGGGAAACTGCCC GATGGAGGGGGATAACTACTGGAAACGGTAGCTAATACCGCATAACGTCGCAAGACCAAAGT GGGGGACCTTCGGGCCTCACACCATCGGATGTGCCCAGATGGGATTAGCTAGTAGGTGGG GTAATGGCTCACCTAGGCGACGATCCCTAGCTGGTCTGAGAGGATGACCAGCCACACTGGA ACTGAGACACGGTCCAGACTCCTACGGGAGGCAGCAGTGGGGAATATTGCACAATGGGCG CAAGCCTGATGCAGCCATGCCGCGTGTATGAAGAAGGCCTTCGGGTTGTAAAGTACTTTCA GCGGGGAGGAAGGCGGTGAGGTTAATAACCTCACCGATTGACGTTACCCGCAGAAGAAGCA CCGGCTAACTCCGTGCCAGCAGCCGCGGTAATACGGAGGGTGCAAGCGTTAATCGNAATTA CTGGGCGTAAAGCGCACGCCGGCGGTCTGTCAAGTCGGATGTGAATCCCCGGGCTTAAC CTGGGAACTGCATTCGAAACTGGCAGGCTAGAGTCTCGTAGAGGGGGGTAGAATTCCAGGT GTAGCGGTGAAATGCGTAGAGATCTGGAGGAATACCGGTGGCGAAGGCGGCCCCCTGGAC GAAGACTGACGCTCAGGTGCGAAAGCGTGGGGAGCAAACAGGATTAGATACCCTGGTAGTC CACGCCGTAAACGATGTCGACTTGGAGGTTGTTCCCTTGAGGAGTGGCTTCCGGAGCTAA CGCGTTAAGTCGACCGCCTGGGGAGTACGGCCGCAAGGTTAAAACTCAAATGAATTGACGG GGGCCCGCACAAGCGGTGGAGCATGTGGTTTAATTCGATGCAACGCGAAGAACCTTACCTA CTCTTGACATCCAGCGAACTTAGCAGAGATGCCCTGGTGCCTTCGGGAACCCTGAGACAG GTGCTGCATGGCTGTCGTCAGCTCGTGTTGTGAAATGTTGGGTTAAGTCCCGCAACGAGC GCAACCCTTATCCTTTGTTGCCAGCGGTCCGGCCGGGAACTCAAAGGAGACTGCCAGTGA TAAACTGGAGGAAGGTGGGGATGACGTCAAGTCATCATGGCCCTTACGAGTAGGGCTACACA CGTGCTACAATGGCGCATACAAAGAGAAGCGACCTCGCGAGAGCAAGCGGACCTCATAAAG TGCGTCGTAGTCCGGATCGGAGTCTGCAACTCGACTCCGTGAAGTCGGAATCGCTAGTAAT CGTAGATCAGAATGCTACGGTGAATACGTTCCCGGGCCTTGTACACACCGCCCGTCACACC ATGGGAGTGGGTTGCAAAAGAAGTAGGTAGCTTAAC

unc-26(pek288) is a CRISPR-engineered R216Q substitution in unc-26/synaptojanin 1 associated with early-onset Parkinsonism (EOP) (Quadri et al., 2013; Krebs et al., 2013). This allele shows abnormal focal accumulation of ATG-9 in presynaptic nerve terminals, defects in activity-induced synaptic autophagy, and defects in sustained neurotransmission and locomotory behaviors in aging animals. Reference: Yang S, et al. Neuron. 2022 Mar 2;110(5):824-840.e10. PMID: 35065714

Homozygous viable mutation balanced by GFP- and dpy-10-marked inversion. Heterozygotes are wild-type with pharyngeal GFP signal, and segregate wild-type GFP+, Dpy bright GFP+ (mIn1 homozygotes), and non-GFP sbj3 homozygotes. Pick wild-type GFP+ to maintain. sbj3 homozygotes are morphologically wild-type but show reduction in viable progeny. Reference: Wolters S, et al. Genetics. 2014 Apr;196(4):985-99.

Homozygous viable mutation balanced by GFP- and dpy-10-marked inversion. Heterozygotes are wild-type with pharyngeal GFP signal, and segregate wild-type GFP+, Dpy bright GFP+ (mIn1 homozygotes), and non-GFP sbj3 homozygotes. Pick wild-type GFP+ to maintain. sbj3 homozygotes are morphologically wild-type but show reduction in viable progeny. Reference: Wolters S, et al. Genetics. 2014 Apr;196(4):985-99.

qpIs95 [exc-9p::mCherry::eea-1] X. Expression of mCherry-tagged EEA-1 of early endosomes in cytoplasm of excretory canals along nearly entire length of worm. Fluorescence not strong. Generated in N2 background. Construct integrated on X chromosome. Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72. doi: 10.1016/j.ydbio.2011.08.011. PMID: 21889936.

qpIs96 [exc-9p::mCherry::cdc-42]. Expression of mCherry-tagged cytoplasmic CDC-42. Generated in N2 background. Unknown site of construct integration. Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72. doi: 10.1016/j.ydbio.2011.08.011. PMID: 21889936.

qpIs97 [exc-9p::mCherry::rab-11] V. Expression of mCherry-tagged RAB-11 of recycling endosomes in cytoplasm of excretory canals along nearly entire length of worm. Generated in N2 background. Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72. doi: 10.1016/j.ydbio.2011.08.011. PMID: 21889936.

qpIs98 [exc-9p::mCherry::glo-1]. Expression of mCherry-tagged GLO-1 of lysosomes in cytoplasm of excretory canals along nearly entire length of worm. Unknown site of construct integration. Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72. doi: 10.1016/j.ydbio.2011.08.011. PMID: 21889936.

qpIs100 [exc-9p::mCherry::rab-7]. Expression of mCherry-tagged RAB-7 of late endosomes in cytoplasm of excretory canals along nearly entire length of worm. Generated in N2 background. Unknown site of construct integration. Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72. doi: 10.1016/j.ydbio.2011.08.011. PMID: 21889936.

qpIs101 [exc-9p::mCherry::rme-1] X. N2 containing construct conferring expression of mCherry-tagged RME-1 of recycling endosomes in cytoplasm of excretory canals along nearly entire length of worm. Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72. doi: 10.1016/j.ydbio.2011.08.011. PMID: 21889936.

qpIs103 [exc-9p::mCherry::GRIP]. Expression of mCherry-tagged mammalian GRIP of Golgi in cytoplasm of excretory canals along nearly entire length of worm. Generated in N2 background. Unknown site of construct integration. Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72. doi: 10.1016/j.ydbio.2011.08.011. PMID: 21889936.

qpIs11 [vha-1p::GFP + unc-119(+)] I. Strong expression of GFP in the cytoplasm of the excretory canal cell (exc) and slightly less strong expression in the head mesodermal cell (hmc). Reference: Mattingly BC & Buechner M. Dev Biol. 2011 Nov 1;359(1):59-72.

GFP::3xFlag tag inserted at N-terminus of endogenous ifc-2 locus. Strong GFP signal forming meshwork at lumenal surface of excretory canal cell, visible along entire canal lengths. Insertion between bases 650089 and 650090 of Chrom. X (Wormbase WS297 release). Reference: Al-Hashimi H, et al. Genetics. 2018 Oct;210(2):637-652. doi: 10.1534/genetics.118.301078. PMID: 29945901.

GFP::3xFlag tag inserted at N-terminus of endogenous ifc-2 locus. mKate2::3xMyc tag inserted at N-terminus of endogenous ifa-4 locus. Strong GFP signal forming meshwork at lumenal surface of excretory canal cell. Strong GFPand mKate2 signal at lumenal surface of excretory canal cell lumen along entire canal lengths. qpIs112 insertion made in parental strain BK531 qpIs111. Inserted between bases 4515979 and 4515978 of Chom. X (Wormbase WS297 release). Reference: Al-Hashimi H, et al. Genetics. 2018 Oct;210(2):637-652. doi: 10.1534/genetics.118.301078. PMID: 29945901.

GFP::3xFlag tag inserted at N-terminus of endogenous exc-9 locus. Large cysts in excretory canal, sometimes visible with dissecting microscope, due to loss of intermediate filament-like protein IFC-2 (formerly called EXC-2). Canals labeled with GFP and 3xFlag. GFP::3xFlag tag was inserted with repair of qp130 deletion in parental strain BK596. Derived by crossing parental strains BK583 x NJ678 and selecting for canal cysts and fluorescence. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

GFP::3xFlag tag inserted at N-terminus of endogenous exc-9 locus. Large cysts in excretory canal, sometimes visible with dissecting microscope, due to loss of intermediate filament IFA-4. Canals labeled with GFP and 3xFlag. GFP::3xFlag tag was inserted with repair of qp130 deletion in parental strain BK596. Derived by crossing parental strains BK583 x VC1221 and selecting for canal cysts and fluorescence. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

mKate2::3xMyc tag inserted at N-terminus of endogenous ifa-4 locus. GFP::3xFlag tag inserted at N-terminus of endogenous exc-9 locus. GFP::3xFlag tag was inserted with repair of qp130 deletion in parental strain BK596. Strong mKate2 signal at lumenal surface of excretory canal cell lumen and along entire canal lengths. Canals labeled with GFP and 3xFlag. Derived by crossing parental strains BK583 x BK532 and selecting for canal cysts and both GFP and mKate fluorescence. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

GFP::3xFlag tag inserted at C-terminus of endogenous exc-9 locus. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

GFP::3xFlag tag inserted at N-terminus of endogenous exc-1 locus. Strong GFP signal forming meshwork at apical (lumenal) surface of excretory canal cell canals visible along entire canal lengths. Expression also visible in uterine seam cell and distal tip cells. Inserted between bases 15477404 and 15477403 of Chrom. X (Wormbase WS297 release). Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

2nd, 3rd, and 4th Cysteines in EXC-9 LIM domain replaced with Alanines in endogenoulsy-tagged exc-9 locus. Canals slightly shortened. Derived by further CRISPR modification of qp124. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

arIs198 [glt-3p::CFP + glt-3p::LifeAct::TagRFP]. Shortened excretory canals from loss of GTPase (IRG homologue). Derived by crossing parental strains NJ51 to GS7637 and outcrossing to remove cyk-1 mutation on LG IV. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

arIs198 [glt-3p::CFP + glt-3p::LifeAct::TagRFP]. Large cysts in excretory canal, sometimes visible with dissecting microscope. Fluorescence shows some filamentation of actin fibers at apical (lumenal) surface of cysts. Derived by crossing parental strains NJ731 to GS7637 and outcrossing 3x to remove cyk-1 mutation on LG IV. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

arIs198 [glt-3p::CFP + glt-3p::LifeAct::TagRFP]. Large cysts in excretory canal, sometimes visible with dissecting microscope. Fluorescence shows some filamentation of actin fibers at apical (lumenal) surface of cysts. Derived by crossing parental strains MT6984 to GS7637 and outcrossing 3x to remove cyk-1 mutation on LG III. Reference: Yang Z, et al. J Cell Biol. 2020 Nov 2;219(11):e202003152. doi: 10.1083/jcb.202003152. PMID: 32860501.

inIs179 [ida-1p::GFP]. GFP is expressed in a subset of neurons and the neuroendocrine uv1 cells of the vulva. Identified neurons include ADE, ALA, ASI, ASK, AUA, ASG, AVH, AVJ, AVK, VC, HSN, PDE, PVP, PHA, PHB, PHC. Male sex-specific neurons include CA and some ray neurons. Plasmid pida-1::GFP 7.6 was injected into N2 and integrated to generate BL5715, then crossed into him-8(e1489) background.

inIs181 [ida-1p::GFP]. inIs182 [ida-1p::GFP]. This is a strain in which two integrated copies of the same construct were crossed into a single strain in order to have stronger expression. Both arrays contain pTZ3i, which is ida-1::GFP with 2.4 kb of ida-1 promoter driving expression of ida-1::GFP fusion proten with ida-1 introns 3-9 included.

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II; bqSi1021 [lin-31p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in P1.p-P11.p and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in P1.p-P11.p can mask GFP::HIS-58 signal. May carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II; bqSi1027 [unc-122p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in coelomocytes and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in coelomocytes can mask GFP::HIS-58 signal. Might carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi189 [lmn-1p::mCherry::his-58 + unc-119(+)] II. GFP tag inserted at the C-terminus of the endogenous npp-21 locus. bqSi189 is a single-copy MosSCI insertion into ttTi5605. Reference: Thomas L, et al. EMBO J. 2023 Jul 3;42(13):e112987. doi: 10.15252/embj.2022112987. PMID: 37254647.

bqSi189 [lmn-1p::mCherry::his-58 + unc-119(+)] II. Cassette for GFP-labeling and FLP-mediated inactivation of endogenous npp-2 inserted by CRISPR/Cas9 after the npp-2 start codon. FRT sites in GFP introns 2 & 3. Ubiquitous expression of mCh::HIS-58. Might carry unc-119(ed3) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi1030 [hsp16.41p::FRT::mCherry::his-58::FRT::vhhGFP4::zif-1 + unc-119(+)] II. bqSi548 [dpy-7p::FLP + unc-119(+)] IV. Can be used for conditional depletion of GFP-tagged proteins in the hypodermis via anti-GFP nanobody fusion to ZIF1 (mediated by recruited ZIF-1 but NOT requiring ZF1 tags). Mechanism features heat-shock inactive ZIF-1 with FRT sites flanking inactivating sequence and hypodermal-specific expression of Cre to remove inactivating sequences to free vhhGFP4::zif-1 GFP degradation. May carry unc-119(ed3) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi1030 [hsp16.41p::FRT::mCherry::his-58::FRT::vhhGFP4::zif-1 + unc-119(+)] II. bqSi508 [elt-2p::FLP + unc-119(+)] IV. Can be used for conditional depletion of GFP-tagged proteins in the intestine via anti-GFP nanobody fusion to ZIF1 (mediated by recruited ZIF-1 but NOT requiring ZF1 tags). Mechanism features heat-shock inactive ZIF-1 with FRT sites flanking inactivating sequence and intestinal-specific expression of Cre to remove inactivating sequences to free vhhGFP4::zif-1 GFP degradation. May carry unc-119(ed3) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II. bqSi1201 [hlh-12p::FLP::SL2::mNG + unc-119(+)] IV. Heat shock induces nuclear GFP expression in the distal tip cells and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mNeonGreen in the distal tip cells can mask GFP::HIS-58 signal. Might carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi577 [myo-2p::GFP + unc-119(+)] IV. Cassette for GFP-labeling and FLP-mediated inactivation of endogenous baf-1 inserted by CRISPR/Cas9 after the baf-1 start codon. FRT sites in GFP intron 3 and baf-1 3'UTR are indicated by ">" symbols in genotype. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

bqSi294 [hsp16.41p::FRT::mCherry::his-58::FRT::GFP::his-58 + unc-119(+)] II; bqSi1308 [hlh-12p::FLP::SL2::mTagBFP2 + unc-119(+)] IV. Heat shock induces nuclear GFP expression in the distal tip cells and nuclear mCherry expression elsewhere. Constitutive expression of diffusible mTagBFP2 in the distal tip cells. Might carry unc-119(ed3) or unc-119(ed9) III. Reference: Fragoso-Luna A, et al. 2021 bioRxiv 2021.12.21.473632; doi: https://doi.org/10.1101/2021.12.21.473632

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.

bqSi195 [(pBN65) hsp-16.41p::Dam::Myc::lmn-1 + unc-119(+)] II. Strain for DamID mapping of chromatin associated with the nuclear lamina/LMN-1. Made by MosSCI using strain EG4322 for injection. Might still carry unc-119(ed9) III, which is rescued by bqSi195. Reference: González-Aguilera C, et al. Genome Biol. 2014 Feb 3;15(2):R21.

bqSi196 [hsp-16.41p::GFP::Myc::Dam + unc-119(+)] II. Strain for DamID mapping of chromatin associated with the nuclear lamina/LMN-1. Made by MosSCI using strain EG4322 for injection. Might still carry unc-119(ed9) III, which is rescued by bqSi196. Reference: González-Aguilera C, et al. Genome Biol. 2014 Feb 3;15(2):R21.

bqSi218 [hsp-16.41p::Dam::Myc::emr-1 + unc-119(+)] II. Strain for DamID mapping of chromatin associated with the nuclear lamina/LMN-1. Made by MosSCI using strain EG4322 for injection. Might still carry unc-119(ed9) III, which is rescued by bqSi218. Reference: González-Aguilera C, et al. Genome Biol. 2014 Feb 3;15(2):R21.