Search Strains

Homozygous viable. Deletion of 2633 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Left flanking sequence: TCCATATGCAGAATGAGCAGCTGTGGGATA ; Right flanking sequence: GGTGCGGATTGAGTTTTCACTGCAATTTCC. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

F10B5.7. Heterozygotes are WT with semi-dominant GFP expression in pharynx. Segregates WT GFP, Dpy GFP mIn1 homozygotes and GFP- ok629 homozygotes (usually sterile adults, occasionally produce progeny). Pick WT and check for correct segregation of progeny to maintain. 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

Homozygous viable. Deletion of 2724 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Left flanking sequence: AACTAAAGGCAAATCTGGATATAAACCGCC ; Right flanking sequence: ATCGTATAACCTTGCATTCCACATGTTCAC. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Homozygous viable. Deletion of 1624 bp with Calarco/Colaiacovo selection cassette conferring myo-3 GFP and G418 resistance inserted at break. Left flanking sequence: CTCTCAGCCTAAAACATATTTAAGCCTCCC ; Right flanking sequence: GATCATCCGGAAAGGTCACCAAGTCCGCCC. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Homozygous viable. Deletion of 7585 bp with Calarco/Colaiacovo selection cassette conferring myo-2::GFP and G418 resistance inserted at break. Left flanking sequence: GTCGATCAACCAATCTAAAGGCCTCCAGCA; Right flanking sequence: TTTCATGTCTATGCGTCTTGTCACTTATCT. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 634 bp with Calarco/Colaiacovo selection cassette conferring myo-2::GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: TTCCCATCAGAAGTGTAAGGCCTCAATATC. Right flanking sequence: TTTGGAGGCCTGTCGTCAGATGGGAGCTGT. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

F13E6.6. 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

Y65B4A.6. Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 638 bp with Calarco/Colaiacovo selection cassette conferring myo-2::GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: CAACCAGTCCACCTTTCTACGTGTATTACA. Right flanking sequence: CGGGGATGGCGCGTTGCTGGATGGCAGATG. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Homozygous lethal or sterile deletion balanced by tmC9. Deletion of 4391 bp with Calarco/Colaiacovo selection cassette conferring myo-2::GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain; homozygous tmC9 is non-GFP Mec-3 Unc-31. Left flanking sequence: GTGCCAATTTTCCAATTACTTTTGCCGTTT; Right flanking sequence: CATGGAAGTGCACCACAATGATCCAAATGA. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

F13G3.9, F13G3.10. 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

Homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 977 bp with Calarco/Colaiacovo selection cassette conferring myo-2::GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: ATCAATTAATTTTCAAAAAAAATTCCAGTT; Right flanking sequence: TGTCCGTCGTCGAATCGATCTTCAAGCTCG. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 764 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: TTGCGGCGTTCTTCGATGAGTAGACCTCCT. Right flanking sequence: TTGGGCTAATCGAATTACTGCTAAACGAAT. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

W04C9.1a. 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

[NOTE: Please see RG5013 for balanced version of this strain.] Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 2890 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: AAAATTTTGCAGATGCAATGACGCCCTACC. Right flanking sequence: CTTGTTATGACTGAAAGTTTTCAACCACTT. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

[NOTE: Please see RG5014 for balanced version of this strain.] Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 1569 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: GGCTTCGAATTTAACTGTCAATGTCCACCC. Right flanking sequence: CCCTCCCGAATTTGAAATTAGCGTTTCCAA. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

T08H4.1. Heterozygotes are WT with semi-dominant GFP expression in pharynx. Segregates WT GFP, Dpy GFP mIn1 homozygotes and GFP- gk216 homozygotes (early larval arrest, Dpy). Pick WT and check for correct segregation of progeny to maintain. 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

Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 5809 bp with Calarco/Colaiacovo selection cassette conferring myo-2::GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: GAACTATTTTGGAAATAATCTGTCACTAGA. Right flanking sequence: TGGAGATTTTCCGTCACCAGCTTTTCGATA. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 760 bp with Calarco/Colaiacovo selection cassette conferring myo-2::GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: TTTTCAGCAATGCCGAAGAATAAGGGAAAG. Right flanking sequence: GTTTCTGTTCTTTCTCCCCCTAAAAATCCA. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 2118 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. [NOTE: there is also red fluorescence apparent in the hypodermis.] Left flanking sequence: GCGAATACAAGAAATTGTCAGAAACCGGGG. Right flanking sequence: GACGCCACCTCAATTTTTGGTTTTTATTTG. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 8143 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: CGCCTCGTATCCACTATTATGCCACTGTGA. Right flanking sequence: CGTTCAGCGTCACTTTGCTCGCCGAGCCCG. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Apparent homozygous lethal or sterile deletion as unbalanced heterozygote. Deletion of 3727 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Pick viable fertile GFP+ animals to maintain. Left flanking sequence: GGTTTCGTCACGTAAATTTAGTGAGATCCT. Right flanking sequence: GTGAAAGCACCTTCCATTTGGAAGACTCCA. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

T13C5.1. Heterozygotes are WT and segregate WT, arrested szT1 aneuploids, and ok751 homozygotes (arrest stage/phenotype undetermined). Pick WT and check for correct segregation of progeny to maintain. [CGC NOTE: this strain segregates Lon-2 males at a far lower rate than other szT1 strains; we don't know why, but pick individuals and score progeny carefully.] 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

C14A11.3a. 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

C05D2.1. Temperature-sensitive dauer-constitutive, small. 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

C05D2.1. Temperature-sensitive dauer constitutive, small. Severe allele - most progeny are dauers at 20 degrees, and adults are more Dpy than Sma. 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

F18E2.2. Homozygous lethal deletion chromosome balanced by GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested nT1 aneuploids, and non-GFP ok830 homozygotes (probable early larval arrest). nT1[qIs51] homozygotes inviable. Pick WT GFP and check for correct segregation of progeny to maintain. 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

B0336.2. 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

okIs53 [Pharyngeal GFP marker] III. M01G5.5. WT with semi-dominant GFP expression in pharynx. 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

B0464.7 Homozygous sterile deletion chromosome balanced by bli-4- and GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP gk324 homozygotes (sterile loopy Unc, sometimes with withered tail). Homozygous hT2[bli-4 let-? qIs48] inviable. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype. Pick WT GFP and check for correct segregation of progeny to maintain. 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

Y92C3B.2a. 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

C26D10.5. Homozygous viable deletion chromosome balanced by GFP- and dpy-10-marked inversion. Heterozygotes are WT with relatively dim pharyngeal GFP signal, and segregate WT dim GFP, Dpy bright GFP (mIn1 homozygotes), and non-GFP ok1021 homozygotes (viable slow-growing DpyUnc). Pick WT dim GFP and check for correct segregation of progeny to maintain. 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

F11A10.3, F11A10.8. Homozygous lethal deletion chromosome balanced by GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested nT1[qIs51] aneuploids, and non-GFP ok844 homozygotes (early larval arrest). Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. cpsf-4 was formerly known as tag-287. 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

C33D12.6. 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

B0511.8, B0511.9a. Homozygous lethal deletion chromosome balanced by bli-4- and GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP ok1310 homozygotes (scrawny, often Unc, late larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype. Pick WT GFP and check for correct segregation of progeny to maintain. 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

C41D11.2. Homozygous sterile deletion chromosome balanced by lon-2-marked translocation. Heterozygotes are WT, and segregate WT, arrested szT1 aneuploids, Lon-2 males, and ok1353 homozygotes (sterile adult). Pick WT and check for correct segregation of progeny to maintain. Gravid WT progeny that do not segregate Lon-2 males are rare recombinants. External left primer: ATGATGGTGGTGGGATTGTT. External right primer: GGGGAAGGTGGAAAAGGATA. Internal left primer: TGGAACCAATGGTGTCTGAA. Internal right primer: GGGAGGAAACAAAAACACGA. Internal WT amplicon: 2150 bp. Deletion size: 1337 bp. Deletion left flank: GTGAACTTCATGCAGGAATTAGTGAGGTAT. Deletion right flank: GCTGTTGCTGAGGAGAAAGTCGCCGGAACA. Insertion Sequence: GT. 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

W06B11.2. Gro, Unc, lethargic, often explodes at vulva. 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

C47E8.5. Homozygous lethal deletion chromosome balanced by GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested nT1[qIs51] aneuploids, and non-GFP ok1333 homozygotes (paralyzed Unc, mid- to late-larval arrest). Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. Previously known as daf-21. 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

R119.6. Superficially wild type. External left primer: AGGCTCAACCGCATCTTTTA. External right primer: CATCGATTTTGCAGCATTGT. Internal left primer: GGAATGCTGTTCGAAATGGT. Internal right primer: CGAAAAATGACACCCTTGGT. Internal WT amplicon: 2880 bp. Deletion size: 869 bp. Deletion left flank: CAGCAGCCACCACTAGAAATGCGTCAAATT. Deletion right flank: ACTTGCTTCGTGTCGATTTACGGGAGCTCT. 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

K01G5.1. Homozygous lethal deletion chromosome balanced by bli-4- and GFP-marked translocation. Heterozygotes are WT with pharyngeal GFP signal, and segregate WT GFP, arrested hT2 aneuploids, and non-GFP ok1401 homozygotes (Dpy, mid-larval arrest). Homozygous hT2[bli-4 let-? qIs48] inviable. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype. Pick WT GFP and check for correct segregation of progeny to maintain. 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

Homozygous viable. Deletion of 3842 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break in parental strain N2. Left flanking Sequence: CTTCCATTGTGTAATCTTTTCATTGCTCCG; Right flanking sequence: AAATGTTAGAAACACAATCTCACAACAATA. sgRNA #1: AAGAAGAAGAGACTATCTGC; sgRNA #2: CTAATGGATACAGCAAGACA. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

Homozygous viable. Deletion of 3842 bp with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break in parental strain N2. Left flanking Sequence: CTTCCATTGTGTAATCTTTTCATTGCTCCG; Right flanking sequence: AAATGTTAGAAACACAATCTCACAACAATA. sgRNA #1: AAGAAGAAGAGACTATCTGC; sgRNA #2: CTAATGGATACAGCAAGACA. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

umnIs73 [myo-2p::mKate2 + NeoR, III: 9421936 (intergenic)] I. Pick viable fertile GFP+ and mKate2+ animals to maintain. Heterozygotes are wild-type GFP+ mKate2+, and segregate wild-type GFP+ mKate2+, lethal non-GFP mKate2+ hT2 homozygotes (arrest stage unknown) and dead eggs (aneuploids). Derived from parental strains VH7196 and CGC92. hd7196 is a 1856 bp deletion with Calarco/Colaiacovo selection cassette conferring myo-2 GFP and G418 resistance inserted at break. Left flanking Sequence: TACGCTAATGCAAAGATCTACAGATGTTCT; Right flanking sequence: AGGAAGAGTTACTGCTGTGAAGGGAGACGC. sgRNA #1: AACCAAGAGTGCCCAAGGCC; sgRNA #2: ATTGGATCGTTGTCAACGGG. Please reference Au et al., G3 9(1): 135-144 2019 in any work resulting from use of this mutation.

wwEx50 contains [ref-1::GFP + unc-119(+)]. Trangenic animals are superficially wild-type. Maintain by picking GFP+.

wwEx1[ztf-1::GFP + rol-6(su1006)]. Maintain by picking Rollers.

hjIs73 [vha-6p::GFP::daf-22 + C. briggsae unc-119(+)]. GFP::DAF-22 targeted to peroxisomes in intestinal cells. Reference: Zhang et al., PNAS (2010) 107(10):4640-5.

wIs51 [SCMp::GFP + unc-119(+)] V. GFP expression in seam cells. Gain-of-function allele causing retarded heterochronic defects including extra seam cells and absence of alae in young adult animals. ms354 is a 1120 bp deletion removing most of the hbl-1 3'UTR including all let-7-complementary sites. Sequences flanking the deletion: TTCTAATCATGGCCAGTTTCTTGCA and GTGCGTTCTTCTGTCATCATGTACA. Reference: Ilbay O & Ambros A. Development. 2019 Oct 9. pii: dev.183111. doi: 10.1242/dev.183111.

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).

Precocious heterochronic phenotypes as preciously reported for lin-28(n719). Endogenous daf-12 locus tagged with GFP. 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. Development. 2019 Nov 6;146(21).

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.

maEx114 [lin-4(+) + rol-6(su1006)]. Pick Rollers to maintain. lin-4 loss-of-function is rescued by the maEx114 extrachromosomal array expressing lin-4 microRNA. Reference: Lee RC, et al. Cell. 75, 843-854.