More Fields
Strain Species Genotype
JH3201 C. elegans fbf-2(ax2057[fbf-2::GFP]) II. Show Description
Maintain at 20-25C. ax2057 was produced by mutation of the sgRNA site and insertion of GFP cDNA at the C-terminus of fbf-2. Insertion of GFP cDNA (from pCM1.53, no ATG/no STOP) at the C-terminus of fbf-2: ATCATCGCCGTGACTACCA(GFP) between II:6089145...6089165. sgRNA site was mutated to avoid Cas9 re-cutting. Reference: Paix A, et al. Genetics. 2014 Sep 23.
JK3101 C. elegans fbf-2(q738) II. Show Description
Grows well as a homozygote, possibly small percent Fog. Do not distribute this strain; other labs should request it from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects.
JK5842 C. elegans fbf-2(q932[3xV5::fbf-2]) II. Show Description
q932 is 3xV5::fbf-2 tagged endogenous locus. Superficially wild-type. Reference: Shin et al. (2017) PLoS Genet. 2017;13(12):e1007121.
JH2523 C. elegans fbf-2(q738) II; axIs1722. Show Description
axIs1722 [pie-1p::GFP::H2B::fog-1 3'UTR + unc-119(+)]. Maintain at 25C to maintain transgene expression. Unknown if ed3 is still in background.
JH2877 C. elegans fbf-2(q738) II; pgl-1(ct131) him-3(e1147) III; axIs1722. Show Description
axIs1722 [pie-1p::GFP::H2B::fog-1 3'UTR + unc-119(+)]. Maintain at 25C to maintain transgene expression. Unknown if ed3 is still in background.
JK3107 C. elegans fbf-1(ok91) fbf-2(q704)/mIn1 [dpy-10(e128) mIs14] II. Show Description
Heterozygotes are non-Dpy with a green pharynx and a WT germ line. fbf-1 fbf-2 homozygotes are non-Dpy, GFP-, and have small germ lines containing only sperm. mIn1[mIs14 dpy-10(e128)] homozygotes are Dpy, GFP+ and have a WT germ line. Do not distribute this strain; other labs should request it from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects.
JK3965 C. elegans fbf-1(ok91) fbf-2(q704)/mIn1 [mIs14 dpy-10(e128)] II; fem-3(e1996)/qIs24 IV. Show Description
qIs24 [lag-2p::GFP]. Maintain by picking individual animals with green DTCs and green pharynx and scoring offspring for Fems and Fbfs. fem-3 is not well balanced by qIs24. fbf-1 fbf-2 homozygotes are germline proliferation defective and make only sperm. fem-3 homozygotes make only oocytes. fbf-1 fbf-3; fem-3 proliferates more than fbf-1 fbf-2 and makes only oocytes; also Muv. qIs24 contains lag-2::GFP; Distal Tip Cells are green; homozygotes are Rollers and heterozygotes Roll weakly. mIn1 is Dpy and GFP+ in the pharynx. Do not distribute this strain; other labs should request it from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects.
JK3447 C. elegans fog-1(q250)/sep-1(e2406) I; fbf-1(ok91) fbf-2(q704)/mIn1 [mIs14 dpy-10(e128)] II. Show Description
To maintain, check individual fertile worms for both Sep and Fog offspring. sep-1 homozygotes are sterile at 20C and 25C (Sterile and Unc at 25C), and mostly normal at 15C. fog-1; fbf-1 fbf-2 homozygotes have small germ lines and are often Muv. Best to maintain at 25C for scoring. Do not distribute this strain; other labs should request it from the CGC. This strain cannot be distributed to commercial organizations. This strain cannot be used for any commercial purpose or for work on human subjects.
JH2296 C. elegans unc-119(ed3) III; axIs1663. Show Description
axIs1663 [pie-1p::GFP::histone H2B::fbf-2 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.
JH2365 C. elegans unc-119(ed3) III; axIs1702. Show Description
axIs1702 [pie-1p::GFP::fbf-2 ORF::fbf-2 3'utr + unc-119(+)]. Transgene is prone to silencing -- maintain at 25C.
JH2919 C. elegans unc-119(ed3) III; axIs2000. Show Description
axIs2000 [LAPtag::fbf-2::fbf-2 3'UTR]. Maintain at 25C to maintain transgene expression.
JH2929 C. elegans fbf-1(ok91) II; axIs2000. Show Description
axIs2000 [LAPtag::fbf-2::fbf-2 3'UTR]. Maintain at 25C to maintain transgene expression.
JK5800 C. elegans qSi364 IV. Show Description
qSi364 [3xFLAG::fbf-2(R7/R8 loop deletion) + unc-119(+)] IV. Single-copy MosSCI insertion into oxTi177 IV. R7/R8 loop deletion removes a critical protein-to-protein interface. qSi364 is phenotypically wild-type on its own, but Mog when crossed into fbf-1(ok91) fbf-2(q704) background. Reference: Carrick BH, et al. Dev Cell. 2024 Mar 11;59(5):661-675.e7. doi: 10.1016/j.devcel.2024.01.005. PMID: 38290520.
JK5810 C. elegans fbf-2(q945[3xFLAG::fbf-2]) II. Show Description
3xFLAG tag inserted at N-terminus of endogenous fbf-2 locus. Generated in N2 background. Reference: Ferdous AS, et al. 2023 May 1;150(9):dev201705. doi: 10.1242/dev.201705. PMID: 37070766.
JK5935 C. elegans fbf-1(ok91) fbf-2(q973[3xFLAG::fbf-2]) II. Show Description
3xFLAG tag inserted at N-terminus of endogenous fbf-2 locus in fbf-1 null background (parental strain JK3022). Reference: Carrick BH, et al. Dev Cell. 2024 Mar 11;59(5):661-675.e7. doi: 10.1016/j.devcel.2024.01.005. PMID: 38290520.
JK5984 C. elegans fbf-2(q1011[*q945]) II. Show Description
q1011 is an engineered Y479A point mutation in the R7/R8 loop of 3xFLAG-tagged FBF-2. Derived by modification of parental strain JK5810 fbf-2(q945[3xFLAG::fbf-2]) II. Reference: Carrick BH, et al. Dev Cell. 2024 Mar 11;59(5):661-675.e7. doi: 10.1016/j.devcel.2024.01.005. PMID: 38290520.
JK5986 C. elegans fbf-1(ok91) fbf-2(q1023[*q973])/mIn1[mIs14 dpy-10(e128)] II. Show Description
q1023 is an engineered Y479A point mutation in the R7/R8 loop of 3xFLAG-tagged FBF-2. Derived by modification of parental strain JK5935 fbf-2(q945[3xFLAG::fbf-2]) II. Pick GFP+ t maintain. Homozygous sterile (Mog) mutation balanced by GFP- and dpy-10-marked inversion. Heterozygotes are WT with relatively dim pharyngeal GFP signal, and segregate WT dim GFP, Dpy bright GFP (mIn1 homozygotes), and non-GFP ok91 q1023 homozygotes (sterile Mog). Pick WT dim GFP and check for correct segregation of progeny to maintain. Reference: Carrick BH, et al. Dev Cell. 2024 Mar 11;59(5):661-675.e7. doi: 10.1016/j.devcel.2024.01.005. PMID: 38290520.
JK6410 C. elegans fbf-2(q1078[*q945]) II. Show Description
q1078 is an engineered insertion of LambdaN peptide near the C-terminus of 3xFLAG-tagged FBF-2. Derived by modification of parental strain JK5810 fbf-2(q945[3xFLAG::fbf-2]) II. Reference: Carrick BH, et al. Dev Cell. 2024 Mar 11;59(5):661-675.e7. doi: 10.1016/j.devcel.2024.01.005. PMID: 38290520.
JK6412 C. elegans fbf-2(q1080[*1011]) II. Show Description
q1080 is an engineered insertion of LambdaN peptide near the C-terminus of 3xFLAG-tagged FBF-2 with a Y479A point mutation in the R7/R8 loop. Derived by modification of parental strain JK5984 fbf-2(q1011[*q945]) II. Reference: Carrick BH, et al. Dev Cell. 2024 Mar 11;59(5):661-675.e7. doi: 10.1016/j.devcel.2024.01.005. PMID: 38290520.
JH2432 C. elegans unc-119(ed3) III; axIs1756. Show Description
axIs1756 [fbf-2p::GFP::histone H2B:tbb-2 3'utr + unc-119(+)]. Maintaining at 25C might reduce the chance of transgene silencing.