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Strain Species Genotype
EU31 C. elegans skn-1(zu135) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Unc, WT which give only dead eggs, and dead eggs. Maintain by picking Unc.
EU311 C. elegans dpy-5(e61) mom-5(or57)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III. Show Description
Heterozygotes are WT and segregate WT, Dpys and dead eggs. Dpys give only embryonic lethals which lack endoderm and make excess mesoderm. or57 is a recessive maternal-effect lethal.
EU35 C. elegans skn-1(zu169) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Unc, WT which give only dead eggs, and dead eggs. Maintain by picking Unc.
EU363 C. elegans let-99(or81) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc.
EU365 C. elegans mom-2(or85) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
mom-2(or85) is a recessive, non-conditional maternal-effect embryonic lethal. Strong allele; missense mutation near N-terminus: L77P. 85% of mutant embryos lack gut. Heterozygotes are Unc. [NOTE: (08-27-2014) We have been informed that the mutation carried in this strain is the same molecular lesion as or77. We are working to determine if or85 and or77 are in fact the same lesion or if an incorrect genotype was provided for the strain.]
EU367 C. elegans glp-1(e2141) III; mom-2(or42) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Maintain at 15C. Animals are Unc.
EU370 C. elegans spn-4(or25) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and lay 10/16 dead embryos. spn-4 homozygotes look WT but are non-conditional maternal effect embryonic lethals. Embryos from homozygous mothers exhibit defects in mitotic spindle orientation and cell fate patterning.
EU384 C. elegans dpy-11(e1180) mom-2(or42) V/nT1 [let-?(m435)] (IV;V). Show Description
Heterozygotes are WT and segregate WT, Dpys and dead eggs. Dpys segregate only embryonic lethals which lack endoderm and make excess mesoderm with E adopting and MS-like fate. or42 is a recessive maternal-effect lethal.
EU40 C. elegans skn-1(zu129) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Unc, WT which give only dead eggs, and dead eggs. Maintain by picking Unc.
EU404 C. elegans rol-1(e91) mig-14(or78)/mnC1 [dpy-10(e128) unc-52(e444)] II. Show Description
Heterozygotes are WT and segregate WT, Uncs and Rollers. or78 zygotic effects: Pv, mild Unc, many explode at vulva upon reaching adulthood. or78 maternal effects: endoderm (E) transformed into mesoderm (MS) in early embryo, severe morphogenesis defect. mig-14, mom-3, pvl-2, and let-553 are the same gene.
EU407 C. elegans mom-4(or39)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III; him-8(e1489) IV; lin-2(e1309) X. Show Description
EU41 C. elegans skn-1(or19) IV/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Unc, WT which give only dead eggs, and dead eggs. Maintain by picking Unc.
EU414 C. elegans unc-13(e1091) mom-4(or39)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III. Show Description
Heterozygotes are WT. Segregates Uncs which give only embryonic lethals which lack gut and make excess mesoderm (E adopts an MS-like fate). or39 is a recessive maternal-effect embryonic lethal.
EU417 C. elegans mom-2(or33) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
mom-2(or33) is a recessive, non-conditional maternal-effect embryonic lethal. Intermediate strength allele; missense mutation near C-terminus: C321Y. 50% of mutant embryos lack gut. Heterozygotes are Unc.
EU443 C. elegans unc-13(e1091) mom-4(or11)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III. Show Description
Heterozygotes are WT. Segregates Uncs which give only embryonic lethals which lack gut and make excess mesoderm (E adopts an MS-like fate). or11 is a recessive maternal-effect embryonic lethal.
EU446 C. elegans unc-13(e1091) mom-4(or39)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III. Show Description
Heterozygotes are WT. Segregates Uncs which give only embryonic lethals which lack gut and make excess mesoderm (E adopts an MS-like fate). or39 is a recessive maternal-effect embryonic lethal.
EU447 C. elegans unc-13(e1091) mom-4(or39)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III; him-8(e1489) IV. Show Description
Heterozygotes are WT. Segregates Uncs which give only embryonic lethals which lack gut and make excess mesoderm (E adopts an MS-like fate). or39 is a recessive maternal-effect embryonic lethal. Throws males.
EU452 C. elegans mom-5(zu193) unc-13(e1091)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III. Show Description
Heterozgyotes are WT and segregate WT, Uncs which give only dead eggs, and dead eggs.
EU459 C. elegans unc-13(e1091) mom-5(zu193)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III; him-8(ec56) IV. Show Description
Heterozygotes are WT and segregate WT and Uncs. The Uncs have a non-conditional maternal-effect embryonic lethal phenotype: the E blastomere adopts MS fate in about 5% of mutant embryos. The Uncs are 100% penetrant for embyronic lethality and morphogenesis defects.
EU769 C. elegans spn-4(or25) unc-42(e270) V/nT1 [let-?(m435)] (IV;V). Show Description
Heterozygotes are WT and lay 10/16 dead eggs. spn-4 unc-42 homozygotes are Unc and lay dead embryos exhibiting defects in mitotic spindle orientation and cell fate patterning. spn-4(or25) homozygotes are non-conditional maternal effect embryonic lethal.
EU772 C. elegans spn-4(or80) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and lay 10/16 dead embryos. spn-4 homozygotes look WT but are non-conditional maternal effect embryonic lethals. Embryos from homozygous mothers exhibit defects in mitotic spindle orientation and cell fate patterning.
EU84 C. elegans unc-5(e53) skn-1(zu67) IV/nT1 [let-?(m435)] (IV;V). Show Description
Heterozygotes are WT and segregate WT, Uncs which give only dead eggs, and dead eggs.
EU855 C. elegans mom-2(or309) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Uncs, WT which give only dead eggs, and dead eggs. or309 is a deletion allele: removes exon 4 to 3' end and leave about 100 N-terminal amino acids.
EU91 C. elegans apx-1(or3) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Unc and wild type animals which give only dead progeny.
EU927 C. elegans dpy-5(e61) mom-4(or49)/hT2 I; +/hT2 [bli-4(e937) let-?(h661)] III. Show Description
Heterozygotes are WT and segregate WT, Dpys which give only dead eggs and dead eggs.
EV190 C. elegans gld-4(ef15) I/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Homozygous nearly 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 ef15 homozygotes (pale, nearly sterile, lays few eggs). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. Reference: Schmid M, et al. Genes Dev. 2009 Apr 1;23(7):824-36.
EV57 C. elegans gls-1(ef8) I/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Homozygous nearly 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 ef8 homozygotes (nearly sterile, lays few eggs). Homozygous hT2[bli-4 let-? qIs48] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. Reference: Rybarska A, et al. PLoS Genet. 2009 May;5(5):e1000494.
EW12 C. elegans mig-14(ga62) II. Show Description
Egl. Low penetrance embryonic lethal. mig-14, mom-3, pvl-2, and let-553 are the same gene.
FF628 C. elegans let-756(s2613) unc-32(e189) III. Show Description
Homozygous viable and fertile, but slow growing, transparent and small. Originally from BC4253 but outcrossed an additional 7 times.
FT207 C. elegans tat-5(tm1741) I/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Heterozygotes are WT and GFP+. tm1741 homozygotes are small and sterile. Pick GFP+ heterozygotes to maintain. qIs48 is an insertion of ccEx9747 with markers: myo-2::GFP expressed brightly in the pharynx throughout development, pes-10::GFP expressed in embryos, and a gut promoter driving GFP in the intestine, and is homozygous lethal. Reference: Wehman AM, et al. Curr Biol. 2011 Dec 6;21(23):1951-9.
FX17788 C. elegans mlt-7(tm1794)/tmIn4 II. Show Description
Heterozygotes are slightly Dpy, and segregate slightly Dpy mlt-7/tmIn4 heterozygotes, Dpy tmIn4 homozygotes, and mlt-7(tm1794) homozygotes (Let). Break points: In(lin-8 dpy-2) II. Covered region (Mb) 3.7 (3.1..6.7) Dpy. Reference: Iwata S, et al. Sci Rep. 2016 Sep 21;6:33840.
FX301 C. elegans gsp-2(tm301) III/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Maintain by picking wild-type GFP+. Heterozygotes are WT GFP+ and should segregate WT GFP+ heterozygotes, non-GFP gsp-2 homozygotes (embryonic lethal), very rare GFP+ homozygous hT2, and dead eggs. hT2[qIs48] animals are recessive lethal. Note: qIs48 has been observed to recombine off hT2, typically leaving behind a functional homozygous viable hT2 with Bli-4 phenotype. Attribution: This strain was generated by the National Bioresource Project at the Tokyo Women's Medical University School of Medicine, 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
GC463 C. elegans rpl-11.1(ar228) V/nT1 [unc-?(n754) let-?] (IV;V). Show Description
Heterozygotes are Unc and segregate Sterile non-Unc (homozygous for ar228) and dead eggs. ar228 have severely reduced germline proliferation, which is more severe at 15C than at 25C.
GC589 C. elegans pab-1(ar232)/hT2 [bli-4(e937) let-?(q782) qIs48] (I;III). Show Description
Heterozygotes are WT and GFP+, and segregate Sterile non-GFP (homozygous ar232) and dead eggs. ar232 have severely reduced germline proliferation.
GC771 C. elegans him-5(e1490) V; naEx57. Show Description
naEx57 [lag-2p::FLP::let-858 3'UTR + ceh-22p::GFP]. Him. Derived by injection of plasmids pGC158 and pCW2.19. Reference: Voutov, R and Hubbard, EJ. Genetics 180(1):103-19 (2008).
GC773 C. elegans unc-119(ed3) III; naIs3. Show Description
naIs3 [(pGC133) hsp-16.41::FLP:::let-858 3'UTR) + Cbr-unc-119(+)].
GC817 C. elegans unc-119(ed3) III; naIs6. Show Description
naIs6 [hsp-16.2p::FLP::let-858 3'UTR + Cbr-unc-119(+) + ceh-22p::GFP)].
GC822 C. elegans unc-119(ed3) III; naEx75. Show Description
naEx75 [(pGC146) hsp-16.2p::FLP::let-858 3'UTR) + Cbr-unc-119(+) + (pCW2.1) ceh-22p::GFP)]. Array was bombarded but did not integrate.
GC827 C. elegans unc-119(ed3) III; naIs7. Show Description
naIs7 [hsp-16.2p::FLP::let-858 3'UTR + Cbr-unc-119(+)]. Does not express ceh-22p::GFP, but unc-119 is rescued.
GE1936 C. elegans xpf-1(e1487) II; unc-24(e138) atg-7(t1738)/nT1[let (m435)] IV; dpy-11(e224)/nT1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1738 homozygotes that produce dead embryos. GE1936 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE1939 C. elegans xpf-1(e1487) II; unc-24(e138) trcs-1(t1745)/nT1[let (m435)] IV; dpy-11(e224)/nT1[let (m435)] V. Show Description
Temperature-sensitive maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1745 homozygotes that produce dead eggs at restrictive temperature. GE1939 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE1958 C. elegans xpf-1(e1487) II; unc-24(e138) atg-7(t1726)/nT1[let (m435)] IV; dpy-11(e224)/nT1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1726 homozygotes that produce dead embryos. GE1958 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE2047 C. elegans xpf-1(e1487) II; unc-24(e138)/nt1[let (m435)] IV; dpy-11(e224) cept-2(t2021)/nt1[let (m435)] V. Show Description
Temperature-sensitive maternal effect lethal mutation linked to dpy-11(e224) and pseudolinked to unc-24(e138), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t2021 homozygotes that produce dead eggs at restrictive temperature. GE2047 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE2122 C. elegans xpf-1(e1487) II; unc-24(e138)/nt1[let (m435)] IV; dpy-11(e224) cept-2(t2007)/nt1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to dpy-11(e224) and pseudolinked to unc-24(e138), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t2007 homozygotes that produce dead eggs. GE2122 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE2153 C. elegans xpf-1(e1487) II; unc-24(e138) wapl-1(t1773)/nt1[let (m435)] IV; dpy-11(e224)/nt1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1773 homozygotes that do not produce viable progeny. GE2153 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE2305 C. elegans xpf-1(e1487) II; unc-24(e138) wapl-1(t1867)/nt1[let (m435)] IV; dpy-11(e224)/nt1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1867 homozygotes that do not produce viable progeny. GE2305 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE2335 C. elegans xpf-1(e1487) II; unc-24(e138)/nT1[let (m435)] IV; dpy-11(e224) dlat-1(t2056)/nT1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to dpy-11(e224) and pseudolinked to unc-24(e138), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t2056 homozygotes that produce dead eggs. GE2335 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE2364 C. elegans let-771(t1554) unc-32(e189)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. Show Description
Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2391 C. elegans xpf-1(e1487) II; unc-24(e138) perm-5(t1932)/nT1[let (m435)] IV; dpy-11(e224)/nT1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1932 homozygotes that produce dead embryos. GE2391 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.
GE2453 C. elegans xpf-1(e1487) II; unc-24(e138) perm-5(t1900)/nT1[let (m435)] IV; dpy-11(e224)/nT1[let (m435)] V. Show Description
Maternal effect lethal mutation linked to unc-24(e138) and pseudolinked to dpy-11(e224), and balanced by recessive lethal translocation. Heterozygotes are WT and segregate WT, arrested nT1 aneuploids, arrested nT1 homozygotes, and viable DpyUnc t1900 homozygotes that produce dead embryos. GE2453 is also homozygous for xpf-1(e1487) so that male progeny are segregated. Pick WT and check for correct segregation of progeny to maintain. Please reference Li-Leger et al., G3 11(12) 2021 in any work resulting from use of this mutation. xpf-1 previously known as him-9.