kaIs12 [col-19::GFP]. Collagen COL-19 with GFP fused to C-terminus localized in the cuticle.

juIs319 [col-19p::GCaMP3 + col-19p::tdTomato]. col-19p::GCaMP3 expression is induced by either laser or needle wounding. col-19 is an adult-specific collagen and is not expressed until the end of the L4 larval stage. Reference: Xu S & Chisholm AD. Curr Biol. 2011 Dec 6;21(23):1960-7.

mNG inserted at C-terminus of endogenous col-19 locus. Derived by out-crossing parental strain PHX4625 2x to N2.

veIs13 [col-19::GFP + rol-6(su1006)] V. mgEx725 [lin-4::let-7 + ttx-3::RFP]. Pick RFP+ to maintain. mgEx725 rescues lethality of let-7(mn112). Precocious expression of col-19::GFP at the L4 stage. Reference: Hayes GD, Riedel CG, Ruvkun G. 2011. Genes Dev. 2011 Oct 1;25(19):2079-92.

ayEx86 [col-19::GFP + egl-15(+) (NH#112) + ncl-1(+)(c33c3)]. Maintain by picking non-Egl. Referene: Lo TW, et al. Dev Biol. 2008 Jun 15;318(2):268-75.

maIs105 [col-19::GFP] V. zen25 is a V254I substitution mimicking human AGO1 V254I mutation. Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

Maintain at 20C. zen18 is a H751L substitution mimicking human AGO1 H751L mutation. Adult zen18 mutants exhibit reduced or absent COL-19::GFP expression in Hyp7 cells. Defective vulval development and adult lethality are more penetrant at restrictive temperature (25C). Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

Maintain at 20C. maIs105 [col-19::GFP] V. zen18 is a H751L substitution mimicking human AGO1 H751L mutation. Adult zen18 mutants exhibit reduced or absent COL-19::GFP expression in Hyp7 cells. Defective vulval development and adult lethality are more penetrant at restrictive temperature (25C). Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

maIs105 [col-19::GFP]. Retarded heterochronic phenotype. Worms exhibit supernumerary adult-stage molt and are often unable to exit the molt, becoming trapped in the cuticle. col-19::GFP expression is reduced in hyp7 at the L4 molt. n4037 deletion is between 2891 and 3682 of clone B0395. mir-84 is at 3351-3330 in B0395.

Maintain at 20C. maIs105 [col-19::GFP] V. ma192 is a S750F substitution mimicking human AGO1 S750F mutation. Adult ma192 mutants exhibit reduced or absent COL-19::GFP expression in Hyp7 cells. Defective vulval development and adult lethality are more penetrant at restrictive temperature (25C). Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

maIs105 [col-19::GFP] V. mir-793(ma292) enhances retarded phenotypes of mir-48 mir-241 (nDF51). ma292 allele is missing the 220 nucleotide region between ACCGAGCAAGTTAGAAATCACCGCC and GTATGAATGTTTTTCCTTCAAACAT [chrX:13,857,855-13,858,124 of WBcel235/ce11].

maIs105 [col-19::GFP] V. mir-795(ma298) enhances retarded phenotypes of mir-48 mir-241 (nDF51). ma298 allele is missing the 5 nucleotides between CCGAGAAACGTTACCTGCT and AGATTGATCAGCGAGCTTGA [chrI:12,594,565-12,594,608 of WBcel235/ce11].

maIs105 [col-19::GFP]. Retarded heterochronic phenotypes: extra seam cells and alae gaps in young adults. ma385 is a 1681 bp deletion of the lin-46 gene. Reference: Ilbay O & Ambros V. Development. 2019 Nov 6;146(21).

maIs105 [col-19::GFP] V. hbl-1(ma430) is a CRISPR/Cas9-edited allele, which contains a linker and the mScarlet-I sequence integrated in-frame with hbl-1. Reference: Ilbay O & Ambros V. Curr Biol. 2019 Jun 3;29(11):1735-1745.e4.

Maintain at 20C. maIs105 [col-19::GFP] V. ma443 is a G199S substitution mimicking human AGO1 G199S mutation. Adult ma443 mutants exhibit reduced or absent COL-19::GFP expression in Hyp7 cells. Defective vulval development and adult lethality are more penetrant at restrictive temperature (25C). Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

Maintain at 20C. ma443 is a G199S substitution mimicking human AGO1 G199S mutation. Adult ma443 mutants exhibit reduced or absent COL-19::GFP expression in Hyp7 cells. Defective vulval development and adult lethality are more penetrant at restrictive temperature (25C). Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

Maintain at 20C. maIs105 [col-19::GFP] V. ma447 is a F180(deletion) mimicking human AGO1 F180 mutation. Adult ma447 mutants exhibit reduced or absent COL-19::GFP expression in Hyp7 cells. Defective vulval development and adult lethality are more penetrant at restrictive temperature (25C). Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

Maintain at 20C. ma447 is a F180(deletion) mimicking human AGO1 F180 mutation. Adult ma447 mutants exhibit reduced or absent COL-19::GFP expression in Hyp7 cells. Defective vulval development and adult lethality are more penetrant at restrictive temperature (25C). Reference: Duan Y, et al. Proc Natl Acad Sci USA. 2024 Mar 5;121(10):e2308255121. doi: 10.1073/pnas.2308255121. PMID: 38412125.

maIs105 [col-19::GFP]. Precocious heterochronic phenotypes: fewer seam cells and protruding vulva in young adults and patches of alae in L4 larvae. ma467 is a 12 bp deletion in the 5'UTR of the lin-46 gene, which results in gain-of-function of lin-46. Reference: Ilbay O & Ambros V. Development. 2019 Nov 6;146(21).

juIs352 [col-19p::GFP::moesin]. GFP::moesin expression labels F-actin by fusing GFP to sequences that encoded the C-terminal end of the sole Drosophila MER homolog, moesin. The F-actin ring (GFP::moesin) is induced upon needle wounding. Reference: Xu S & Chisholm AD. Curr Biol. 2011 Dec 6;21(23):1960-7.

juEx4796 [col-19p::mito::GFP + ttx-3p::RFP]. Pick animals with red fluorescence to maintain array. Transgenic animals express mito::GFP in the hypodermis. Reference: Fu H, et al. Nat Commun. 2020 Feb 26;11(1):1050. PMID: 32103012.

juSi94 [rps-18p::GFP11::rps-18 + Cbr-unc-119(+)] II. juEx5375 [col-19p::GFP1-10 + ttx-3p::RFP]. Pick RFP+ to maintain. Expression of split GFP reporter labels ribosomes in the epidermis. Reference: Noma K, et al. Elife. 2017 Aug 2;6:e26376. doi: 10.7554/eLife.26376.

juSi103 [col-19p::mito::GCaMP5]. GCaMP5 reporter labels hypodermal mitochondria. Reference: Xu S & Chisholm AD. Dev Cell. 2014 Oct 13;31(1):48-60. doi: 10.1016/j.devcel.2014.08.002. PMID: 25313960.

juEx5375 [col-19p::GFP1-10 + ttx-3p::RFP]. Pick RFP+ to maintain. Reference: Noma K, et al. Elife. 2017 Aug 2;6:e26376. doi: 10.7554/eLife.26376.

juSi271 [col-19p::mito::Dendra2]. Superficially wild-type with altered mitochondrial morphology. Fluorescent reporter labels hypodermal mitochondria. Reference: Xu S, et al. J Genet Genomics. 2016 Feb 20;43(2):103-6.

juEx7101 [col-19p::PH::miniSOG(Q103L) + ttx-3::RFP]. Pick RFP+ to maintain. Adult epidermal expression of PH-miniSOG (mini Singlet Oxygen Generator). Reference: Xu S & Chisholm AD. Sci Rep. 2016 Feb 10;6:21271.

uthSi10 [col-19p::LifeAct::mRuby::unc-54 3'UTR + Cbr-unc-119(+)] IV. Integrated into cxTi10816. Single-copy insertion of LifeAct::mRuby labels F-actin in hypodermis beginning at late L4 stage. Out-crossed to N2. Reference: Higuchi-Sanabria R, et al. Mol Biol Cell. 2018 Oct 15;29(21):2522-2527. doi: 10.1091/mbc.E18-06-0362. PMID: 30133343

8xMS2 tag inserted at C-terminus of endogenous C42D4.3 locus. zjuEx2144 [semo-1p::MCP::24×Suntag + col-19p::scFv::sfGFP + ttx-3p::RFP]. Pick ttx-3::RFP+ animals to maintain. MS2-based signal Amplification with Suntag System (MASS). Enhanced MS2-based single-molecule RNA imaging system utilizes Suntag signal amplifier. Suntag is a 19 amino acid protein tag that binds to its specific single-chain variable fragment (scFv) antibody. zjuEx2144 transgene expression provides MS2 coat protein (MCP) fused to 24xSuntag and scFv tagged with GFP. When all the required elements of the MASS (MS2, MCP, 24xSuntag, and scFv antibodies) are present, bright GFP foci will mark the tagged RNA. Reference: Hu Y, et al. eLife. 2023 Mar 3;12:e82178. doi: 10.7554/eLife.82178. PMID: 36867026.

8xMS2 tag inserted at C-terminus of endogenous mai-1 locus. zjuEx2144 [semo-1p::MCP::24×Suntag + col-19p::scFv::sfGFP + ttx-3p::RFP]. Pick ttx-3::RFP+ animals to maintain. MS2-based signal Amplification with Suntag System (MASS). Enhanced MS2-based single-molecule RNA imaging system utilizes Suntag signal amplifier. Suntag is a 19 amino acid protein tag that binds to its specific single-chain variable fragment (scFv) antibody. zjuEx2144 transgene expression provides MS2 coat protein (MCP) fused to 24xSuntag and scFv tagged with GFP. When all the required elements of the MASS (MS2, MCP, 24xSuntag, and scFv antibodies) are present, bright GFP foci will mark the tagged RNA. Reference: Hu Y, et al. eLife. 2023 Mar 3;12:e82178. doi: 10.7554/eLife.82178. PMID: 36867026.

zjuEx2429 [col-19p::BFP::8xMS2 + semo-1p::MCP::24×Suntag + col-19p::scFv::sfGFP + myo-2p::GFP]. Pick GFP+ (pharynx) animals to maintain. MS2-based signal Amplification with Suntag System (MASS). Enhanced MS2-based single-molecule RNA imaging system utilizes Suntag signal amplifier. Suntag is a 19 amino acid protein tag that binds to its specific single-chain variable fragment (scFv) antibody. When all the required elements of the MASS (MS2, MCP, 24xSuntag, and scFv antibodies) are present, bright GFP foci will mark the tagged RNA. Reference: Hu Y, et al. eLife. 2023 Mar 3;12:e82178. doi: 10.7554/eLife.82178. PMID: 36867026.

maIs105 [col-19p::GFP] V. mScarlet-I tag inserted at C-terminus of endogenous daf-12 locus through CRISPR/Cas9-engineering. Reference: Ilbay O & Ambros A. Development. 2019 Oct 9. pii: dev.183111. doi: 10.1242/dev.183111.