Search Strains

Dpy.

Marginally Unc-kinky backing. Temperature sensitive. Migration pre VC defect. M-MATING+POOR <1%WT. Can be maintained at 20C.

Mechanosensory abnormal - semidominant. Lethargic at 25C. Neurons/Touch abnormal.

15% XO self-progeny. 6% XXX self-progeny. Low brood size. 78% unhatched eggs. General non-disjunction. Recessive.

37% XO self-progeny. 6% XXX self-progeny. Recessive. M-MATING++ 1-10%WT. [Background mutation that causes rays 8 and 9 to fuse.]

Mechanosensory abnormal. Temperature sensitive. Mec at 25C. WT at 15C.

Unc.

Touch insensitive. Lethargic.

XX animals are WT. XO animals are fertile hermaphrodites.

Unc.

Coiler Unc. Dominant.

Transforms XX to males. Variable expression. Masculinized self-fertile hermaphrodite. tra-2(f70) was crossed into the N2 background to construct a dpy-10 tra-2 unc-4 triple mutant, then crossed to remove the flanking dpy and unc (Jonathan Hodgkin).

Mechanosensory abnormal. Touch insensitive. Dominant. Cells become vacuolated and die.

Dpy. Recessive. M-MATING+POOR <1%WT.

Suppressed Unc. Movement almost WT.

Dauer defective. Long.

Dauer defective. Long.

Long. Mechanosensory abnormal. Semidominant Mec.

Lon. Unc.

Severe Unc-paralyzed. Growth good. Lannate resistant.

Maternal effect tra-3. Heterozygotes are WT and segregate WT and Dpy. Homozygous tra-3 animals are WT hermaphrodites which segregate abnormal sterile males or intersex.

Heterozygotes are WT and segregate WT, lethal dauers (DAUER-LIKE LARVAE) and Lon. Can recombine; check for correct segregation of progeny to maintain.

Dpy. Recessive. M-MATING+POOR <1%WT.

Pick Unc hermaphrodite to maintain (these will be tra-1/+; unc-42 him-5 dpy-21 XO animals). Segregates Unc hermaphrodites (tra-1/+ III), Unc males (+/+ III), and DpyUnc hermaphrodites (+/+ III). dpy-21 not expressed in XO. dpy-21(e428) V; XX animals are weak Dpy. dpy-21(e428) V; XO animals are non-Dpy.

Intragenic revertant of dominant mutation e665. Slight uncoordinated phenotype.

Delayed hatching from egg shell. QL and descendant cells migrate forward instead of backward (incomplete penetrance).

Selfed hermaphrodites produce 5% males and 2% XXX hermaphrodites (percent of viable progeny), and 30% unhatched eggs (percent of total progeny).

Variably Dpy, slow growing. Inviable on MYOB medium.

Long. Mechanosensory abnormal. Severe mechanosensory abnormal. Recessive.

Long. Mechanosensory abnormal.

Long. Mechanosensory Abnormal. [NOTE: originally described as carrying e1084, this strain actually carries the e75 allele. The lesion has been verified by sequence analysis. (11/26/2018)]

Long. Mechanosensory abnormal.

Long. Mechanosensory abnormal.

Dominant Mechanosensory Abnormal at 20C. Long.

Hermaphrodites are Dpy. Males are non-Dpy and have abnormal bursae in adult, with swollen rays. Males will mate, but with very low efficiency. [3/98: King Chow isolated a line from the CGC stock that was throwing 100% Mabs. Sent the strain back to the CGC to replace the old stock.]

Extra hypodermal nuclei. DTC migration abnormal. pka lin-20.

Heterozygotes are WT and segregate WT, Lon males and thin sterile Unc animals. Maintain by picking WT.

Heterozygotes are Unc and segregate Unc, dead eggs, and Lon males. e1913 is a dominant Unc and recessive lethal. Maintain by picking Unc. e1913 previously called unc-110.

WT hermaphrodites which segregate WT hermaphrodites and tra-1 homozygous XX; weakly masculinized class A7, never fertile as males.

Phenotypically WT. See also CGC 801. eDf24 = let(e2000).

Stable male/female strain propagated by crossing tra-3(e1767)IV females x tra-3(e1767)IV males. tra-1(e1575) is semi-dominant and transforms both XX and XO into fertile females. Strain contains 4 genotypes: 1) e1575/+; e1767 XX which are fertile females. 2) e1575/+; e1767 XO which are fertile females. 3) e1767 XX which are infertile pseudomales. 4) e1767 XO which are fertile males.

Obligate XX female, XO male strain. Maintain by mating. e2020 is a dominant mutation transforming XX into fertile females. XO animals are partly feminized by starvation or elevated temperatures, therefore the strain cannot be grown at 25C.

Heterozygotes are Unc (shaker; don't move well) and segregate more Shaker Unc, WT and DpyUnc (short and fairly paralyzed). The WT give only males. e1957 previously called sup-21.

Partly or completely suppressed Dpy.

Suppressed Dpy. e1957 previously called sup-21.

Non-Dpy 4A;3X hermaphrodites segregating 4A;3X hermaphrodites, 4A;2X males and dead or very dumpy 4A;4X hermaphrodites. Reference: Strain 19 in Hodgkin (2002) PMID: 12399387

Heterozygotes are WT and segregate WT, Unc and dead embryos. eT2 homozygotes are embryonic lethals.

Obligate XX female, XO male strain. Maintain by mating. Viable 15-25C. e2046 is a dominant mutation transforming XX into fertile female; minimal effect on XO.

Wildtype hermaphrodites segregating wild-type hermaphrodites and tra-1(q88) XX males, which are fertile and make yolk. Complex rearrangement of tra-1. Reference: Zarkower et al. (1994) PMID: 7520378

Weakest known fem-3 mutation. Viable non-temperature-sensitive self-fertile XX hermaphrodites. e1999 XO males are slightly feminized, sometimes male-fertile. Reference: Hodgkin (1986) PMID: 3770465.