Animals which carry ctDp2 are WT. Animals which have lost ctDp2 are Dpy Males. Maintain by picking WT.

Wild type hermaphrodites and males which produce WT, Dpy, Unc and DpyUnc progeny due to mating or loss of the duplication. Pick WT hermaphrodites and males to maintain.

C. briggsae strain. Hermaphrodites are variably self-sterile, which is overcome by mating to males of the same genotype. From BC1991.

ieSi21 [sun-1::mRuby] IV. Homozygous animals developed normally, their self-progeny showed reduced viability, and many survivors were males (8%).

mIs11 [myo-2p::GFP + pes-10p::GFP + F22B7.9::GFP]. Heterozygotes are wild-type with dim GFP signal in the pharynx. mIs11 homozygotes are wild-type with bright GFP in the pharynx. ieDf2 homozygotes (non-GFP) develop normally but produce 97.5% inviable embryos and a high frequency of males among the surviving self-progeny. Pick WT with dim GFP+ in pharynx to maintain. mIs11 homozygotes will quickly overtake the population if not selected against. GFP expression in 4-cell embryos, pharyngeal muscle and gut. ieDf2 is a deficiency of zim-1, zim-2, zim-3, and him-8 generated by MosDel, resulting in single-copy insertion of a copy of the C. briggsae unc-119 gene on Chromosome IV. The deletion spans the sequences from the beginning of the zim-1 coding sequence through the ttTi22866 Mos1 insertion site.

Segregates males. Recessive. M-MATING+++ 10-30%WT.

Segregates males (5%).

Throws 11% males.

6% XO self-progeny. Males sterile. M-MATING-NO SUCCESS.

Male gonad abnormal. Males sterile. 6% XO self-progeny. M-MATING-NO SUCCESS.

Egg-laying defective. Moderate to severe bloating. 30% make bags of worms. Males mate. [NOTE: Probably contains a tightly linked mutation which cannot be crossed off. Use MT3188 as reference strain. Michael Stern 6\97]

Vulvaless. Incomplete penetrance. Recessive. Males can mate.

Faint or invisible alae in L1. Segregates males.

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).

Unc. Recessive. Abnormal bursae. Males abnormal. M-MATING-NO SUCCESS.

Lineage abnormal. Recessive. Segregates males. Males abnormal.

Segregates males. Males abnormal.

Heterozygotes are WT and segregate WT, Dpy and males.

Heterozygotes are wild-type, and segregate wild-type heterozygotes, fertile wild-type males (tra-1 homozygotes), and Dpy. Can recombine: pick individual WT hermaphrodites and check for correct segregation of progeny to maintain.

Heterozygotes are WT and segregate WT, DpyUnc and males. Maintain by picking WT hermaphrodites.

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, DpyUnc and males. Maintain by picking 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.

Balances well. Transformer weak. Heterozygotes are WT and segregate WT, DpyUnc and males. Maintain by picking WT.

Small. Recessive. Abnormal bursae. Males abnormal. M-MATING-NO SUCCESS. See also WBPaper00003721.

Lineage abnormal. Bursae abnormal. Segregates abnormal males. M-MATING-NO SUCCESS.

Bursae abnormal. Have slightly protruding vulva in adults. Segregates males with abnormal swollen bursae. M-MATING++ 1-10%WT.

Bursae abnormal. Vulva protruding. Segregates abnormal males. M-MATING++ 1-10%WT.

Hermaphrodites are nearly WT. Vulva slightly swollen. Males have abnormal swollen bursae. M-MATING++ 1-10%WT.

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

Hermaphrodites are Dpy and Him. Males are non-Dpy and Mab. Males have abnormal bursa and defective rays. Both sexes show lateral hypodermis lineage defexts. M-MATING+POOR <1%WT.

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.]

Hermaphrodites are Dpy and segregate males. Males are non-Dpy and Mab. Both sexes show lineage alterations.

Hermaphrodites are Dpy and segregates males. Males are non-Dpy and have severe tail abnormalities; frequently lethal to adult males.

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

Hermaphrodtes segregate impotent males. Males show very slight swelling of bursa.

Males abnormal.

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.

Heterozygotes are WT and segregate WT, Dpy, Vul, and dead eggs. The Dpys throw Dpy males. Maintain by picking WT.

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

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.

Heterozygotes are WT and segregate WT, DpyUnc and fertile females.

Hermaphrodites and males superficially WT. Males lay down a gelatinous plug over the vulva of mated hermaphrodites. Plug formation controlled only by male genotype. Both plg-1 and plg-1/+ males make plugs.

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

Males are missing most of the rays and additional alae extend into the tail.

Hets are Unc and segregate Unc, WT hermaphrodites and dead eggs. The WT hermaphrodites segregate only abnormal sterile males or intersexes. Maintain by picking Unc.

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.