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Strain Species Genotype
EU361 C. elegans +/szT1 [lon-2(e678)] I; mom-1(or10) unc-6(n102)/szT1 X. Show Description
Heterozygotes are WT and segregate WT, Uncs with a protruding vulva, Long males and dead eggs. Uncs give only embryonic lethals which lack gut and make excess mesoderm (E adopts an MS-like fate). or10 is a recessive maternal-effect embryonic lethal. Zygotic phenotype of or10 is protruding vulva and slight uncoordination.
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, GarcĂ­a-Muse T, Aguilera A. 2012 R-loops cause replication impairment and genome instability during meiosis. EMBO Rep. 13(10): 923-9.
MT468 C. elegans dpy-7(e88) unc-6(n102) X. Show Description
Dpy. Unc. Retains eggs.
SS580 C. elegans pgl-1(bn102) IV. Show Description
Temperature sensitive sterility. The sterility has both a maternal and a non-maternal component. Can be maintained indefinitely at low temperatures (16-23 C), with 7-19% sterile offspring. When low-temperature-grown homozygotes are allowed to produce progeny at 25C, the percentage of sterile offspring is 75-85%; at 26C the percentage of sterile offspring is 100%.
TY4852 C. elegans sup-9(n1020) II. Show Description
Superficially wild-type.