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Strain Species Genotype
AGK537 C. elegans unc-119(ed3) III; armEx199. Show Description
armEx199 [cdl-1p::cdl-1::GFP + unc-119(+)]. Pick non-Unc to maintain. Nuclear localization of CDL-1::GFP in the germline and early embryos; strong enrichement of CDL-1::GFP in the nuclei of developing oocytes. Reference: Avgousti DC, et al. EMBO J. 2012 Oct 3;31(19):3821-32.
BC1519 C. elegans dpy-18(e364)/eT1 III; sDf31/eT1 V. Show Description
Heterozygotes are WT and segregate WT, Unc-36 and dead eggs. Maintain by picking WT. Original isolation: BO strain BC1261 unc-22(s727) hermaphrodite heat shocked for 1 hour at 34C. Crossed to N2 strain BC1270 unc-22(s7) unc-31(e169)/nT1 IV; +/nT1 V. Picked individual WT hermaphrodites. Screened for the absence of gravid Unc-22. Retained strain as BC1379. Balanced over eT1: BC1379 unc-22(s727)[BO]/nT1[N2] IV; sDf31[BO]/nT1[N2] hermaphrodite crossed to BC 1265 dpy-18(e364)/eT1 III; unc-46(e177)/eT1 V. Pick WT hermaphrodites that twitch in 1% nicotine. Retained one strain that segregated Unc-36 as BC1428. Pseudolinked sDf31 to dpy-18: BC1428 +/eT1 III; sDf31[BO]/eT1 V crossed to BC 1265 dpy-18/eT1 III; unc-46/eT1 V male. Picked WT hermaphrodite F1. From strains segregating Unc-36 but no Dpy or Unc-46 or DpyUnc-46, cross WT hermaphrodites to BC1265 males. From strains producing Dpy, crossed individual WT males to BC70 eT1;eT1. From each cross, crossed WT X WT. Kept one strain producing on Dpy or DpyUncs as S-H716 male. Picked one hermaphrodite to start BC1519. Comments: 1) The LGV region balanced by eT1 should be all BO. 2) Probably the rest of the genome still has a considerable amount from BO since it was crossed to N2 only 4 times. This strain was generated by the Genetic Toolkit project, which should be acknowledged in any publications resulting from its use: The Genetic Toolkit is funded by the NIH National Center for Research Resources (NCRR) (USA) to Ann M. Rose, David L. Baillie, and Donald L. Riddle. Report all experimental results to David Baillie.
CB3779 C. elegans tra-2(e2021) II. Show Description
tra-2 gain-of-function. Male-female strain. Maintain by mating. References: EMBO J. 2001 Mar 15; 20(6): 1363–1372. Proc Natl Acad Sci U S A. 2004 Aug 24; 101(34): 12549–12554.
CF1135 C. elegans egl-20(n585) IV; muEx68. Show Description
muEx68 [(pJW33) myo-2p::egl-20::GFP + (7PD10.46) unc-22 (antisense)]. Use nicotine or levamisole to pick twitchers. Reference: Whangbo J & Kenyon C, (1999) Mol Cell 4(5):851-8.
CF1170 C. elegans egl-20(n585) IV; muEx79. Show Description
muEx79 [(pJW33) myo-2p::egl-20::GFP + (7PD10.46) unc-22 (antisense)]. Use nicotine or levamisole to pick twitchers. Reference: Whangbo J & Kenyon C, (1999) Mol Cell 4(5):851-8.
DH1300 C. briggsae Show Description
DH subclone of C. briggsae Zuckerman. This stock was maintained in liquid culture for some number of years, and has acquired mutations that have not been named or mapped. It is Unc, dauer-defective and ts lethal. Previously called C. briggsae BO.
DR1344 C. elegans Show Description
Reference WBG 10(2) 140-141. Previously called Bergerac LY and Bergerac BO. Caenorhabditis elegans wild isolate. DR subclone of Bergerac BO (Tc1 pattern HCA).
DV2689 C. elegans sec-5(pk2357)/mIn1 [dpy-10(e128) mIs14] II. Show Description
Heterozygotes segregate wild-type GFP+ heterozygotes, GFP+ Dpy, and sec-5 homozygotes (scrawny, small broods, abnormal gut appearance) sec-5 is homozygous maternal-effect lethal; M+Z- animals produce a few dead L1-L2 stage larvae with Vab defects. Pick GFP+ wild-type to maintain. Based upon phenotype, pk2357 is a strong loss-of-function, but likely not a null allele; molecular lesion produces a premature stop at position 389. Reference: Frische EW, et al. EMBO J. 2007 Dec 12;26(24):5083-92. [NOTE: This strain was previously described as carrying pk2358, but pk2357 is the correct allele. Both pk2357 and pk2358 cause the same nonsense (amber) change.]
EG4 C. elegans pbo-5(ox4) V. Show Description
Abnormal posterior body muscle contractions during defecation. Derived by single outcrossing of MT1733; allelic to n2303.
EG6142 C. yunquensis Show Description
Caenorhabditis sp. 19 Male-female strain. Isolated from a rotten fruit/seed of Ausubo (Manilkara dentata) collected by Susan Dalton in El Yunque, Puerto Rico, near El Verde (~18.3°N, 65.8°W), around March 28, 2010.
FZ282 C. elegans sec-5(pk2357)/dpy-10(e128) II. Show Description
Heterozygotes segregate wild-type heterozygotes, Dpy, and sec-5 homozygotes (scrawny, small broods, abnormal gut appearance) sec-5 is homozygous maternal-effect lethal; M+Z- animals produce a few dead L1-L2 stage larvae with Vab defects. Based upon phenotype, pk2357 is a strong loss-of-function, but likely not a null allele; molecular lesion produces a premature stop at position 389. Reference: Frische EW, et al. EMBO J. 2007 Dec 12;26(24):5083-92. [NOTE: This strain was previously described as carrying pk2358, but pk2357 is the correct allele. Both pk2357 and pk2358 cause the same nonsense (amber) change.]
GIN101 C. elegans thoc-2(tm1310) III/hT2[bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Homozygous sterile allele 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 sterile homozygotes (tm1310 is maternally rescued; progeny of non-GFP animals fail to give viable progeny). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. Reference: Castellano-Pozo, García-Muse T, Aguilera A. 2012 R-loops cause replication impairment and genome instability during meiosis. EMBO Rep. 13(10): 923-9.
GIN102 C. elegans thoc-2(tm1310) III/hT2[bli-4(e937) let-?(q782) qIs48] (I;III); spo-11(ok79) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Maintain by picking Unc GFP progeny that produce viable embryos and checking that the non-GFP progeny that are produced fail to give viable progeny. tm1310 is a homozygous sterile allele balanced by bli-4- and GFP-marked translocation. Heterozygotes are Unc with pharyngeal GFP signal, and segregate Unc GFP, arrested hT2 aneuploids, and non-GFP sterile homozygotes (tm1310 is maternally rescued; progeny of non-GFP animals fail to give viable progeny). Homozygous hT2 [bli-4 let-? qIs48] inviable. ok79 heterozygotes are Unc and segregate Uncs, dead eggs, and Him ok79 homozygotes (maternally rescued). Reference: Castellano-Pozo, García-Muse T, Aguilera A. 2012 R-loops cause replication impairment and genome instability during meiosis. EMBO Rep. 13(10): 923-9.
HC726 C. elegans sid-1(qt95) V. Show Description
Sid. Hypomorhic allele. Reference: Whangbo JS, et al. G3 (Bethesda). 2017 Oct 12 [Epub ahead of print]. pii: g3.300308.2017. doi: 10.1534/g3.117.300308. PMID: 29025917.
HC970 C. elegans sid-1(qt78) V. Show Description
Sid. Deletion allele. Reference: Whangbo JS, et al. G3 (Bethesda). 2017 Oct 12 [Epub ahead of print]. pii: g3.300308.2017. doi: 10.1534/g3.117.300308. PMID: 29025917.
HZ946 C. elegans rpl-43(bp399) II; bpIs151. Show Description
bpIs151 [sqst-1p::sqst-1::GFP + unc-76(+)]. bp399 mutants accumulate SQST-1 aggregates strictly in the intestine in a distinct temporal pattern. SQST-1::GFP aggregates are absent in bp399 embryos, but start to form in L1 larvae and increase in number and size throughout larval development. Reference: Guo B, et al. EMBO Rep. 2014 Jun;15(6):705-13.
IK600 C. elegans eat-4(nj2) III. Show Description
Reference: Ohnishi N, et al. EMBO J. 2011 Apr 6;30(7):1376-88.
IK602 C. elegans eat-4(nj6) III. Show Description
Reference: Ohnishi N, et al. EMBO J. 2011 Apr 6;30(7):1376-88.
JLF294 C. elegans wowEx71. Show Description
wowEx71 [ges-1p::3xHA::miniTurbo::unc-54 3'UTR + myo-2p::mCherry]. Pick mCherry+ to maintain. miniTurbo with HA tag is expressed in intestinal cells. Reference: Branon TC, et al. Nat Biotechnol. 2018 Oct;36(9):880-887.
JT7 C. elegans pbo-1(sa7) III. Show Description
Constipated. pBoc weak. Very slow growing.
MH2211 C. elegans unc-29(e1072); sur-6(ku123); kuIs57. Show Description
kuIs57 [col-10p::lin-45(gf) + sur-5::GFP]. Reference: Yoder JH, et al. EMBO J. 2004 Jan 14;23(1):111-9.
NL7000 C. elegans NL subclone of RW7000 Bergerac BO. Show Description
NL subclone of strain RW7000. NL7000 seems to have diverged from RW7000 strains in other labs. Some polymorphisms are different; the two strains may actually be quite diverged. NL received RW7000 in 1988. See WBG 14(4): 16-17. Rec'd new stock 5/97 from NL.
RB793 C. elegans pbo-4(ok583) X. Show Description
K09C8.1. Homozygous. Outer Left Sequence: CGTTGGTAATGAGCACGATG. Outer Right Sequence: AGAACGAGTTGCGAATACGG. Inner Left Sequence: GTGTTGTGTCTTGGCATTGG. Inner Right Sequence: AAGGATGCCTTGTTGAGTGG. Inner primer WT PCR product: 2885. 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
RFK607 C. elegans gtsf-1(xf43) IV. Show Description
Eri, reduced brood size at 20C and sterility at 25C. Slightly Him. Reference: Almeida et al, 2018. The EMBO Journal, e99325.
RFK608 C. elegans gtsf-1(xf44) IV. Show Description
Eri, reduced brood size at 20C and sterility at 25C. Slightly Him. Reference: Almeida et al, 2018. The EMBO Journal, e99325.
RFK609 C. elegans gtsf-1(xf45) IV. Show Description
Eri, reduced brood size at 20C and sterility at 25C. Slightly Him. Reference: Almeida et al, 2018. The EMBO Journal, e99325.
RT368 C. elegans unc-119(ed3) III; pwIs98. Show Description
pwIs98 [YP170::tdimer2 + unc-119(+)]. Reference: Sato M et al. (2008) EMBO J. 27(8):1183-96.
RT99 C. elegans rme-4(b1001); bIs1. Show Description
bIs1 [vit-2::GFP + rol-6(su1006)]. Rollers. Yolk endocytosis defective. Reference: Sato M, et al. EMBO J. 2008 Apr 23;27(8):1183-96.
RW6999 C. elegans Show Description
Caenorhabditis elegans wild isolate. RW subclone of Bergerac BO (Tc1 pattern HCA).
RW7000 C. elegans Show Description
PCR STS mapping standard strain. Caenorhabditis elegans wild isolate. RW subclone of Bergerac BO (Tc1 pattern HCA).
SJZ42 C. elegans foxEx3. Show Description
foxEx3 [rgef-1p::tomm-20::Rosella]. Pick animals with red fluorescence in in neurons to maintain. foxEx3 expresses neuron-specific, mitochondrial localized Rosella, a pH-sensitive fluorescent biosensor for monitoring and analyzing mitophagy. Reference: Cummins N, EMBO J. 2019 Feb 1;38(3):e99360. PMID: 30538104
TJ101 C. elegans Show Description
No fertility at 25C.
TJ103 C. elegans Show Description
No fertility at 25C.
TJ104 C. elegans Show Description
No fertility at 25C.
TJ105 C. elegans Show Description
No fertility at 25C.
TJ106 C. elegans Show Description
No fertility at 25C.
TJ107 C. elegans Show Description
No fertility at 25C.
TJ108 C. elegans Show Description
No fertility at 25C.
TJ109 C. elegans Show Description
TJ110 C. elegans Show Description
TJ112 C. elegans Show Description
No fertility at 25C.
TJ113 C. elegans Show Description
TJ115 C. elegans Show Description
TJ117 C. elegans Show Description
TJ119 C. elegans Show Description
Mean lifespan 12.3 days. Carries Ts of BergBO. Carries Daf+ of N2. Males fertile. One of the shortest lived strains. No fertility at 25C.
TJ120 C. elegans Show Description
TJ121 C. elegans Show Description
No fertility at 25C.
TJ122 C. elegans Show Description
TJ123 C. elegans Show Description
No fertility at 25C.
TJ124 C. elegans Show Description