OD4027 |
ltSi448 II; unc-119(ed3) III; ltIs37 csr-1(tm892) IV. |
ltSi448 [csr-1p::GFP::csr-1(re-encoded; GFP inserted after aa #5 of isoform b) + Cbr-unc-119(+)] II. ItIs37 [pie-1p::mCherry::his-58 + unc-119(+)] IV. The csr-1 coding sequence in the transgene was re-encoded for RNAi-resistance (see Gerson-Gurwitz A, et al. Cell. 2016, Supplementary Figure S3A). [NOTE: it is not known if unc-119(ed3) is still present in the background of this strain.] Derived from strain OD1764; transgene rescues csr-1, so the balancer is not needed to maintain transgenic strain. Reference: Gerson-Gurwitz A, et al. Cell. 2016 Apr 7;165(2):396-409. |
OD4028 |
ltSi240 II; unc-119(ed3) III; csr-1(tm892) IV. |
ltSi240 [csr-1p::csr-1(re-encoded) + Cbr-unc-119(+)] II. The csr-1 coding sequence in the transgene was re-encoded for RNAi-resistance (see Gerson-Gurwitz A, et al. Cell. 2016, Supplementary Figure S3A). [NOTE: it is not known if unc-119(ed3) is still present in the background of this strain.] Derived from strain OD1463; transgene rescues csr-1, so the balancer is not needed to maintain transgenic strain. Reference: Gerson-Gurwitz A, et al. Cell. 2016 Apr 7;165(2):396-409. |
WM182 |
csr-1(tm892) IV/nT1 [unc-?(n754) let-?] (IV;V). |
Heterozygotes are Unc. csr-1(tm892) homozygotes are non-Unc and Sterile. |
WM193 |
csr-1(tm892) IV; neIs20. |
neIs20 [pie-1::3xFLAG::csr-1 + unc-119(+)]. Partially rescues sterility (60% dead embryos). Unknown if unc-119(ed3) is still present in the background. Reference: Claycomb J, et al. 2009 Cell 139:123-34. |
WM194 |
csr-1(tm892) IV; neIs20. |
neIs20 [pie-1::GFP::csr-1 + unc-119(+)]. Partially rescues sterility (60% dead embryos). Unknown if unc-119(ed3) is still present in the background. Reference: Claycomb J, et al. 2009 Cell 139:123-34. |
WM214 |
avr-14(ad1302) I; csr-1(tm892)/nT1 [unc-?(n754) let-?] IV; avr-15(ad1051) glc-1(pk54))/nT1 V; axIs36 X. |
axIs36 [pes-10::GFP]. Heterozygotes are Unc and sensitive to ivermectin. Segregates csr-1 homozygotes (sterile, non-Unc, resisitant to ivermectin), dead embryos, and Unc heterozygotes. Maintain by picking Uncs. Do not distribute this strain; other labs should request it directly from the CGC. Reference: Claycomb JM, et al. Cell. 2009 Oct 2;139(1):123-34. |
ZT3 |
csr-1(fj54) IV/nT1 [qIs51] (IV;V). |
Heterozygotes are wild-type with pharyngeal GFP signal, and segregate WT GFP, arrested nT1[qIs51] aneuploids, and non-GFP csr-1(fj54) homozygotes (sterile, but some animals lay a small number of dead eggs). Homozygous nT1[qIs51] inviable. Pick WT GFP and check for correct segregation of progeny to maintain. The fj54 mutation deletes a 524 bp region including half of the second exon, the third exon, and almost all of the fourth exon, causing a frame shift to stop the translation of both PAZ and Piwi domains. The deletion can be checked by PCR with the following primers: AAGAAATACCAATGCGGAGGCA and TTCACGGCTCTTTGCAGTTTCA. |