Caenorhabditis Genetics Center (CGC)

Rearrangement Information

NameqC1 View on WormBase
DescriptionRecommended use: General balancing, strain maintenance Handling: Relatively easy to manipulate. Heterozygous males mate and transfer qC1, though perhaps at low frequency. qC1 fails to complement glp-1 and mog-1 mutations. Summary: Dominant crossover suppressor, uncharacterized with regard to structure, very stable. Very effective balancer for the left portion of LG III from tra-1 to at least dpy-1. =glp-1(q339)+e1259, balancer Balances the cluster region and probably most of the right arm; some but not all of the left arm is well balanced.
Genetic positiongenetic position unknown or not listed
Genomic positiongenomic coordinates unknown or not listed

Strains carrying this rearrangement

Strain Genotype Species Description
BA1013 spe-6(hc49) vab-7(e1562)/qC1 [dpy-19(e1259) glp-1(q339)] III; spe-27(it132) IV. C. elegans Male/hermaphrodite line. Maintain at 15C to insure maintenance of male/hermaphrodite line.
BA1061 dpy-18(e364) spe-6(hc49) ale-1(mc14)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys (Dpy is temperature sensitive), and dead eggs. ale-1 is a recessive embryonic lethal.
BG99 laf-1(q267)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys and larval lethals (laf-1 homozygotes). Maintain by picking WT.
BN464 bqSi189 II; mel-28(t1684) unc-32(e189)/qC1 dpy-19(e1259) glp-1(q339) III; ojIs1 C. elegans bqSi189 [lmn-1p::mCherry::his-58 + unc-119(+)] II. ojIs1 [pie-1p::GFP::tbb-2 + unc-119(+)]. Maintain at 25C to help prevent silencing of ojIs1. mel-28 heterozygotes are wild-type and segregate wild-type, DpySteriles, and Uncs which give only dead eggs. ojIs1 is likely integrated into LG V. bqSi189 is a single-copy MosSCI insertion into ttTi5605 derived from injection of pBN13. Derived from GE2622; this strain might still carry him-3(e1147) in the background. Reference: Gomez-Saldivar G, et al. PLoS Genet. 2016 Jun 24;12(6):e1006131.
BW1369 unc-32(e189) dpy-18(e364) ctDf2/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Maintain by picking WT.
BW1535 dpy-18(e364) ctDf3 unc-25(e156)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Maintain by picking WT.
BW1563 pal-1(ct281)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Pick wild-type heterozygotes to maintain. ct281 homozygotes show Nob phenotype: approximately 80% of homozygous embryos arrest at about the time of hatching with fairly normal anterior development but a severely deformed posterior with a variable knob-like shape; approximately 20% fail to enclose and do not hatch. ct281 is a 4.7kb deletion removing intron 5, exon 6, and the 3'UTR of the pal-1 gene. Reference: Edgar LG, et al. Dev Biol. 2001 Jan 1;229(1):71-88.
BW1566 pal-1(ct224)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Pick wild-type heterozygotes to maintain. ct224 homozygotes show Nob phenotype: approximately 80% of homozygous embryos arrest at about the time of hatching with fairly normal anterior development but a severely deformed posterior with a variable knob-like shape; approximately 20% fail to enclose and do not hatch. ct224 is a 4.2kb deletion removing exon 1 through exon 6 of the pal-1 gene. Reference: Edgar LG, et al. Dev Biol. 2001 Jan 1;229(1):71-88.
BW1634 nob-1(ct223)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans WT hermaphrodites that segregate WT, Dpy Steriles and Nob larvae. The Nob phenotype results in 100% lethality. Maintain by picking WT.
BW1927 pal-1(ct224)/qC1 [dpy-19(e1259) glp-1(q339)] III; ctIs33. C. elegans ctIs33 [pal-1::GFP + rol-6(su1006)]. Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Pick wild-type heterozygotes to maintain. ct224 homozygotes show Nob phenotype: approximately 80% of homozygous embryos arrest at about the time of hatching with fairly normal anterior development but a severely deformed posterior with a variable knob-like shape; approximately 20% fail to enclose and do not hatch. ct224 is a 4.2kb deletion removing exon 1 through exon 6 of the pal-1 gene. ctIs33 carries a non-rescuing pal-1::GFP fusion containing ~7kb 5' of the SL1 splice site through part of exon 5 fused to GFP. GFP expression is primarily embryonic and limited to a few cells; not visible except at high magnification. Reference: Edgar LG, et al. Dev Biol. 2001 Jan 1;229(1):71-88.
CB4681 nDf17/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are Dpy and segregate Dpy, Sterile Dpys and dead eggs. [CGC received new stock in 1/1999 from Leon Avery.]
CH1179 unc-36(e251) emb-9(g23cg46)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Dpy Steriles and 3-fold lethals. cg46 is a 497 bp deletion that removes the last 22 nucleotides of intron 9 and 475 nucleotides of exon 10;
CH1180 unc-32(e189) emb-9(cg56)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Dpy Steriles and Uncs which arrest in the L1 stage.
CV98 him-18(tm2181)/qC1 [dpy-19(e1259) glp-1(q339) qIs26] III. C. elegans qIs26 [lag-2::GFP + rol-6(su1006)]. Heterozygous animals show roller phenotype and GFP signal at the distal tip cells. Segregates roller GFP(+) heterozygotes, wild-type moving GFP(-) him-18(tm2181) homozygotes. qC1 [dpy-19(e1259) glp-1(q339) qIs26] homozygous animals are dead. P0 him-18(tm2181) homozygous animals show 80% embryonic lethality and 12% high incidence of male at F1. Pick roller GFP(+) worms to maintain. Reference: Saito TT, et al. (2009) PLoS Genet 5:e1000735.
DA686 nDf16/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. dpy-19(e1259) is temperature sensitive. Maintain by picking WT. [Checked 11/94 with sma-3 and nDf16 is present.]
DR1410 dpy-27(y56)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans WT strain which segregates WT, Dpy and DpySteriles (or WT Steriles if grown at 15C.) Maintain by picking WT. dpy-27 animals are mildly Dpy and Egl with protruding vulva. Maternal effect: progeny of dpy-27 homozygotes will be severely Dpy, marginally viable, and their progeny will be more severe Dpy hermaphrodites and WT males. Males are vigorous and mate well. See also WBPaper00002061.
DV3462 rheb-1(re242)/qC1 [dpy-19(e1259) glp-1(q339)] nIs189 III. C. elegans nIs189 [myo-2::GFP] integrated in or near qC1. No recombination seen between nIs189 and qC1; fails to complement all markers on qC1. Pick wild-type GFP+ to maintain. Heterozygotes are wild-type GFP+ (pharynx), and segregate wild-type GFP+ heterozygotes, Dpy Sterile GFP+, and non-GFP re242 homozygotes (arrested at L3).
EU2836 unc-32(e189) sas-7(or452) / qC1[dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregates WT, Sterile Dpys, and Unc. Unc worms produce temperature sensitive lethal embryos with centriole duplication defects. Keep at 15˚C to maintain or452 homozygotes. Ref. Sugioka, Hamill, et al., (2016) eLife 6 e20353.
EU3020 cls-2(or1948)/qC1[dpy-19(e1259) glp-1(q339) qIs26] III. C. elegans qIs26 [lag-2::GFP + rol-6(su1006)]. or1948 is a CRISPR/Cas9 engineered mutation in cls-1 causing a frameshift and premature stop. Heterozygotes are Rollers and GFP+ in the distal tip cell, and segregate heterozygotes (WT Rol), lethal qC1 homozygotes, and or1948 homozygotes (lay 100% dead embryos). Pick WT GFP+ Rol and check for correct segregation of progeny to maintain. Reference: Schlientz AJ & Bowerman B. (2020) C. elegans CLASP/CLS-2 negatively regulates membrane ingression throughout the oocyte cortex and is required for polar body extrusion. BioRxiv.
EU3023 cls-2(or1951)/qC1[dpy-19(e1259) glp-1(q339) qIs26] III. C. elegans qIs26 [lag-2::GFP + rol-6(su1006)]. or1951 is a CRISPR/Cas9 engineered mutation in cls-1 causing a frameshift and premature stop. Heterozygotes are Rollers and GFP+ in the distal tip cell, and segregate heterozygotes (WT Rol), lethal qC1 homozygotes, and or1951 homozygotes (lay 100% dead embryos). Pick WT GFP+ Rol and check for correct segregation of progeny to maintain. Reference: Schlientz AJ & Bowerman B. (2020) C. elegans CLASP/CLS-2 negatively regulates membrane ingression throughout the oocyte cortex and is required for polar body extrusion. BioRxiv.
EU396 cyk-1(or36) unc-36(e251)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys and Uncs which give only dead eggs.
EU415 cyk-1(or36) unc-36(e251)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-8(e1489) IV. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys and Uncs which give only dead eggs at all temperatures. Throws males.
EU618 mlc-4(or253)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and late embryonic or early larval lethals with incomplete elongation/morphogenesis.
EU918 lon-1(e185) par-3(it71)/qC1 [dpy-19(e1259) glp-1(q339)] III; spn-4(or191) V. C. elegans Temperature sensitive spn-1. Maintain at 15C. Lethal at 25C. Heterozygotes are WT and segregate WT, Lon which give only dead eggs at all temperatures, and Sterile Dpys(ts).
FF275 dpy-17(e164) unc-32(f123) ncl-1(e1865)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Dpy Steriles (qC1 homozygotes), and embryonic lethals (f123 homozygotes)
FF276 dpy-17(e164) unc-32(f121) ncl-1(e1865)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Dpy Steriles (qC1 homozygotes), and larval lethals (f121 homozygotes). g to a transition in exon 6 (2874), changing a Gly in Glu in ZK637.8 gene encoding a V-ATPase alpha subunit
FR431 ceh-13(sw1)/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, Dpy Steriles and ceh-13 homozygotes which are dead eggs and deformed embryos.
GE2158 tDf2/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Homozygous tDf2 is embryonic lethal. Maintain by picking WT.
GE2167 unc-32(e189) tDf5/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys and dead eggs. Throws males. Maintain by picking WT. See WBG 13 #4 p.96.
GE2171 tDf9 unc-32(e189)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs, and males. tDf9 is embryonic lethal.
GE2172 unc-32(e189) tDf8/qC1 [dpy-19(e1259) glp-1(q339)] III. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs. Maintain by picking WT. See WBG 13 (4): 96.
GE2175 unc-32(e189) tDf6/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys and dead eggs. Throws males. Maintain by picking WT. See WBG 13 #4 p.96.
GE2180 unc-32(e189) tDf7/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys and dead eggs. Throws males. Maintain by picking WT. See WBG 13 #4 p.96.
GE2198 cta-3(t1492) unc-32(e189)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2199 unc-32(e189) nup-1(t1482)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2204 unc-32(e189) tDf10/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and dead eggs, and males. tDf10 is embryonic lethal.
GE2211 unc-32(e189) sas-1(t1476)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2212 unc-32(e189) com-1(t1489)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, Dpy Steriles, and Uncs which are Mel with over 99% embryonic lethality.
GE2219 unc-32(e189) csg-1(t1501)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2238 cyk-1(t1611) unc-32(e189)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, Sterile Dpys and Uncs which give only dead eggs. Throws males.
GE2239 unc-32(e189) csg-7(t1612)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2240 apo-3(t1613) unc-32(e189)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2242 cta-1(t1618) unc-32(e189)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2244 unc-32(e189) lit-1(t1512)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles and Uncs which produce only dead eggs at 25C but viable progeny at 15C. Throws males.
GE2245 unc-32(e189) tim-1(t1545)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs. tim-1 is temperature sensitive: progeny are viable at 15C, and dead at 25C. Previously called csg-5(t1545). Received new stock 5/04.
GE2255 unc-32(e189) tbb-2(t1623)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2258 unc-32(e189) com-1(t1626)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, Dpy Steriles, and Uncs which are Mel with over 99% embryonic lethality.
GE2259 unc-32(e189) cta-5(t1627)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2345 cyk-3(t1525) unc-32(e189)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.
GE2349 unc-32(e189) pnm-5(t1543)/qC1 [dpy-19(e1259) glp-1(q339)] III; him-3(e1147) IV. C. elegans Heterozygotes are WT and segregate WT, DpySteriles, and Uncs which give only dead eggs.