| PB110 |
Cbr-him(bd104) A; Cbr-dpy(bd101) X. |
From C. briggsae G16. Chubby. 8% of self-progeny are males. |
| PB800 |
Caenorhabditis briggsae. |
Caenorhabditis briggsae from soil at the base of mushrooms, 228 Park Drive, Dayton Ohio. Variable ray pattern, many males with pattern similar to that of C. elegans. Species ID confirmed by mating tests with AF16. |
| PB826 |
Caenorhabditis briggsae. |
Wild type isolate of Caenorhabditis briggsae that was obtained from association with a snail in Hueston Woods State Park in Ohio. Species ID confirmed by mating test with AF16. |
| PS5531 |
Cbr-daf-2(sy5445). |
This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. |
| PS9357 |
Cbr-unc-4(sy5341) II. |
Do not distribute this strain; other labs should request it from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. |
| PS9391 |
syIs802 X. |
syIs802[Cel-daf-4(+) + Cel-myo-2::GFP]. May contain Cbr-daf-4(sa973) in background. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. |
| PS9392 |
syIs803 II. |
syIs803 [Cel-daf-4(+) + Cel-myo-2::GFP]. May contain Cbr-daf-4(sa973) in background. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. |
| PS9393 |
syIs804 X. |
syIs804 [Cel-daf-4(+) + Cel-myo-2::GFP]. May contain Cbr-daf-4(sa973) in background. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. |
| PS9396 |
syIs807 IV. |
syIs807 [Cel-daf-4(+) + Cel-myo-2::GFP]. May contain Cbr-daf-4(sa973) in background. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects. |
| QR24 |
C. briggsae wild isolate. |
Isolated in Christian Rocheleau's backyard in Montreal, Quebec, Canada. |
| QR25 |
C. briggsae wild isolate. |
C. briggsae wild isolate from Montreal, Canada (C. Rocheleau). |
| UH1 |
C. briggsae wild isolate. |
Isolated from the soil in a kabocha pumpkin patch garden (Baermann funnel method) in Kurtistown (native Hawaiian place name: Ola'a), Hawaii Island, on June 24, 2008. |
| VT847 |
C. briggsae wild isolate. |
C. briggsae wild type strain collected in Hawaii. |
| CP99 |
Cbr-unc-119(nm67) III. |
Derived from AF16. Outcrossed >6x to AF16. Unc, slightly Dpy, no dauer formation (similar to C. elegans unc-119). nm67 is a deletion (827 bp) in Cbr-119 begining in exon 1 and ending 3' of exon 4. Reference: Liu Q, et al. Development. 2012 Apr;139(8):1509-21. |
| CP101 |
Cbr-puf-2(nm66)/Cbr-dpy-?(nm4) II. |
Larval-lethal puf-2 deletion allele. Heterozygotes are WT (slightly Dpy) and segregate 25% Dpy, 50% wild-type heterozygotes, and 25% larval lethal (arrest L1-L2). Maintain by picking WT and checking for correct segregation of progeny. Map distance between nm4 and nm66 has not been preciely determined, but is tight enough that >90% of non-Dpy non-Lva progeny from double-heterozygotes retain the parental genotype. Reference: Liu Q & Haag ES. J Exp Zool. 2013 Part B. |
| CP38 |
Cbr-tra-1(nm2)/Cbr-let(nm28) III. |
When singled, hermaphrodites should throw 2/3 hermaphrodites and 1/2 nm2 XX males. The lethal appears to balance the nm2 allele pretty well, but precise recombination mapping has not been performed. The XX males maintain their phenotypic resemblance to the unbalanced strain and are probably not fertile due to obvious gonadal deficiencies. This strain has been successfully grown at 15C and 20C. Both strains appear to have complete penetrance of the mutant phenotypes. |
| CP4 |
Cbr-dpy-?(nm4) II. |
Dpy. Tightly linked to Cbr-tra-2 on LG II. Molecular identity unknown. Reference: Kelleher DF, et al. Genetics. 2008 Mar;178(3):1415-29. |
| RW20032 |
Cbr-unc-119(st20000) III; stIs20032 V. |
stIs20032 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 0.14 and 4.32 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| RW20105 |
Cbr-unc-119(st20000) III; stIs20105 IV. |
stIs20105 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] IV. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 5.64 and 12.05 Mb on Chromosome IV. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| RW20107 |
Cbr-unc-119(st20000) III; stIs20107 X. |
stIs20107 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] X. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 6.02 and 11 Mb on Chromosome X. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| RW20120 |
Cbr-unc-119(st20000) III; stIs20120 X. |
stIs20120 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] X. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 1.59 and 5.19 Mb on Chromosome X. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. Yan, Cheung, et al. PLoS ONE 2012 Aug 31 7(8): e43770. |
| RW20127 |
Cbr-unc-119(st20000) III; stIs20127 X. |
stIs20127 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] X. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 4.51 and 5.51 Mb on Chromosome X. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| RW20133 |
Cbr-unc-119(st20000) III; stIs20133 V. |
stIs20133 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 0 and 0.61 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| RW20134 |
Cbr-unc-119(st20000) III; stIs20134 V. |
stIs20134 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 8.98 and 12.03 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| RW20144 |
Cbr-unc-119(st20000) III; stIs20144 V. |
stIs20144 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 4.66 and 7.75 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY17 |
Cbr-unc-119(st20000) III; zzyIs17 V. |
zzyIs17 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 0 and 6.9 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY25 |
Cbr-unc-119(st20000) III; zzyIs25 V. |
zzyIs25 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 3.5 and 8.45 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY29 |
Cbr-unc-119(st20000) III; zzyIs29 IV. |
zzyIs29 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] IV. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 1.28 and 9.85 Mb on Chromosome IV. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY31 |
Cbr-unc-119(st20000) III; zzyIs31 IV. |
zzyIs31 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] IV. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 1.5 and 9.85 Mb on Chromosome IV. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY33 |
Cbr-unc-119(st20000) III; zzyIs34 X. |
zzyIs34 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] X. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 0 and 2.37 Mb on Chromosome X. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY37 |
Cbr-unc-119(st20000) III; zzyIs37 IV. |
zzyIs37 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] IV. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 0 and 15.35 Mb on Chromosome IV. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY43 |
Cbr-unc-119(st20000) III; zzyIs43 IV. |
zzyIs43 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] IV. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 0 and 9.85 Mb on Chromosome IV. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY49 |
Cbr-unc-119(st20000) III; zzyIs49 IV. |
zzyIs49 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] IV. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 0 and 9.85 Mb on Chromosome IV. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY64 |
Cbr-unc-119(st20000) III; zzyIs64 X. |
zzyIs64 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] X. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 9.74 and 21.54 Mb on Chromosome X. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| ZZY66 |
Cbr-unc-119(st20000) III; zzyIs66 V. |
zzyIs66 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 7.75 and 17.07 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| RW20116 |
Cbr-unc-119(st20000) III; stIs20116 V. |
stIs20116 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] V. Transgene inserted into RW20000 Cbr-unc-119. Insertion site is between 12.03 and 17.28 Mb on Chromosome V. Reference: Bi Y, et al. PLoS Genet. 2015 Feb 18;11(2):e1004993. |
| PB192 |
Cbr-him-8(v188) I; stIs20120 X. |
stIs20120 [Cbr-myo-2p::GFP + Cbr-unc-119(+)] X. Him. Reference: Ragavapuram V, et al. G3 (Bethesda). 2015 Dec 31. |
| JEL446 |
Cbr-met-2(xoe1) III. |
Derived from C. briggsae strain AF16. Reference: Larson BJ, et al. Genetics. 2016 Jun 8. pii: genetics.116.191130. |
| JEL447 |
Cbr-met-2(xoe2) III. |
Inappropriate targeting of H3K9me2 and H3K9me3. Derived from C. briggsae strain AF16. Reference: Larson BJ, et al. Genetics. 2016 Jun 8. pii: genetics.116.191130. |
| WHY8 |
Cbr-prg-1(how21) I. |
C. briggsae strain. Reduced fecundity at 20°C and 25°C. Generated by CRISPR/Cas9 in AF16 background, prg-1(how21) is a 5 bp deletion located 47 bp downstream of the start codon that causes frameshift. prg-1(how21) is presumed null; consistent with previous findings that the stability of piRNAs and Piwi protein are co-dependent in C. elegans, the overall abundance of 21 U-RNAs in Cbr-prg-1(how21) was reduced to ~1% of wild-type. Reference: Pastore B, et al. RNA Biol. 2022 Jan;19(1):1276-1292. doi: 10.1080/15476286.2022.2149170. |
| CP174 |
nmIs11. |
nmIs11 [Cbr-msrp-3(+) + Cbr-unc-119(+) + myo-2::GFP]. GFP expression in pharynx. Wild-type (non-Unc) movement. Roughly two-fold over-expression of Cbr-msrp-3(+); has no measurable effect on fertility. Cbr-MSRP-3 is a sperm surface glycoprotein with homologs in C. elegans and other species. Reference: Van Goor J, et al. Curr Biol. 2025 35:1-7. |
| CP175 |
nmIs12. |
nmIs12 [Cbr-msrp-3(+) + Cbr-unc-119(+) + myo-2::GFP]. GFP expression in pharynx. Wild-type (non-Unc) movement. Roughly two-fold over-expression of Cbr-msrp-3(+); has no measurable effect on fertility. Cbr-MSRP-3 is a sperm surface glycoprotein with homologs in C. elegans and other species. Reference: Van Goor J, et al. Curr Biol. 2025 35:1-7. |
| CP196 |
Cbr-msrp-3(nm85) I; mfIs29. |
mfIs29 [Cel-lip-1::GFP + Cel-myo-2::GFP]. Strong GFP expression in pharynx and weak GFP expression in various somatic and germline tissues. nm85 is a likely null frameshift mutation in the sperm-expressed Cbr-msrp-3, but has no apparent reproductive phenotypes. To confirm presence of nm85 mutation, use primers AT19+AT20 (WT: 291 nt, nm85: 286 nt). AT19: AAGAAGAGAGAAACCAGAAGC. AT20: AAAAGTAAAACATACCGATCACA. Reference: Van Goor J, et al. Curr Biol. 2025 35:1-7. |
| CP201 |
nmDf3 I; mfIs29. |
mfIs29 [Cel-lip-1::GFP + Cel-myo-2::GFP]. Strong GFP expression in pharynx and weak GFP expression in various somatic and germline tissues. nmDf3 is an 8411 bp deletion that removes Cbr-msrp-2, Cbr-msrp-3, Cbr-msrp-4, Cbr-msrp-6, and Cbr-msrp-6, but has no apparent reproductive phenotypes. [NOTE: Van Goor J, et al. (2005) incorrectly described the nmDf3 as a 5807 bp deletion.] To confirm presence of deletion, use primers AT72+AT73 (WT: 11213 nt, nmDf3: 2802) and AT20+AT75 (WT: 855 nt, nmDf3: no product). AT72: GTACGACGGATAGAGTGTGAT. AT73: CTGTGGGATTATGAAAAGACTC. AT20: AAAAGTAAAACATACCGATCACA. AT75: CAGCAGCAACCTTAGAACAT. Reference: Van Goor J, et al. Curr Biol. 2025 35:1-7. |
| CP217 |
Cbr-msrp-1(nm86) nmDf3 I; mfIs29. |
mfIs29 [Cel-lip-1::GFP + Cel-myo-2::GFP]. Strong GFP expression in pharynx and weak GFP expression in various somatic and germline tissues. nmDf3 is an 8411 bp deletion that removes Cbr-msrp-2, Cbr-msrp-3, Cbr-msrp-4, Cbr-msrp-6, and Cbr-msrp-6. Removal of all six Cbr-msrp paralogs has no apparent reproductive phenotypes. [NOTE: Van Goor J, et al. (2005) incorrectly described the nmDf3 as a 5807 bp deletion.] To confirm presence of nm86 mutation, use primers AT130+AT131 (WT: 184 nt, nm86: 224 nt).
AT130: CGAAATAATTGAACCTACCAAGA.
AT131: CACTCTCTCTGACTGCAAACG. To confirm presence of deletion, use primers AT72+AT73 (WT: 11213 nt, nmDf3: 2802) and AT20+AT75 (WT: 855 nt, nmDf3: no product). AT72: GTACGACGGATAGAGTGTGAT. AT73: CTGTGGGATTATGAAAAGACTC. AT20: AAAAGTAAAACATACCGATCACA. AT75: CAGCAGCAACCTTAGAACAT. Reference: Van Goor J, et al. Curr Biol. 2025 35:1-7. |
| CP198 |
Cbr-msrp-3(nm77[HA::Cbr-msrp-3]) I. |
nm77 is an HA epitope tag inserted into the endogenous Cbr-msrp-3 locus, two codons after the predicted signal peptide cleavage site of Cbr-MSRP-3. Anti-HA antibodies recognize the tagged Cbr-MSRP-3 glycoprotein on immunoblots, in the membranous organelles of spermatids, and on the plasma membrane of activated sperm (including pseudopod) in both males and hermaphrodites. To confirm presence of the nm77 insertion, use primers AT19+AT20 (WT: 291 nt, nm77: 318 nt). AT19: AAGAAGAGAGAAACCAGAAGC. AT20: AAAAGTAAAACATACCGATCACA. Reference: Van Goor J, et al. Curr Biol. 2025 35:1-7. |