Search Strains

oxTi977 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:2.42). Insertion into T22C1.8. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi979 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:5.06). Insertion into B0205.1. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi980 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:-18.05). Insertion into srbc-41 promoter. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi981 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:24.77). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi983 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:-14.58). Insertion into src-1. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi984 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] II. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (II:-15.12). Insertion into srh-72. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi986 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] X. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (X:-20.67). Insertion into T08D2.2. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi987 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:20.20). Insertion into dyf-17. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi988 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:3.23). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi989 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] III. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (III:19.10). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi991 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:5.59). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi992 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + HygroR] II. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (II:-15.96). Insertion into K10B4.1. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1660 into N2 with hygromycin B selection.

oxTi993 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:25.92). Insertion into Y105E8B.7. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi994 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:2.45). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi995 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:-0.03). Insertion into pqn-44. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi996 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:6.87). Insertion into mbk-2. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi997 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:2.06). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi998 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:6.23). Insertion into F14D7.14. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi999 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:6.72). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi1000 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:15.17). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi1001 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] III. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (III:-0.45). Insertion into C06G4.6. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi1002 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:19.25). Insertion into Y40B1A.3. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi1003 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] X. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (X:24.09). Insertion into dhs-30 and T24G12.3. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi1005 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] III. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (III:-14.69). Insertion into srd-69. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi1006 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + PuroR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:-19.95). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with puromycin selection.

oxTi1007 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:5.53). Insertion into srd-11. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1008 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:3.75). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1009 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:-18.96). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1010 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] II. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (II:10.79). Insertion into tbc-17. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1011 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] II. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (II:-1.99). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1014 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:4.62). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1015 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] X. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (X:12.63). Insertion into srd-50. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1016 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:-18.09). Insertion into Y95B8A.8. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1017 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:3.20). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1018 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:21.64). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1019 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] X. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (X:-7.36). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1020 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:-2.60). Insertion into C04F5.2. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1021 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] V. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (V:6.85). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1022 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] I. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (I:22.34). Insertion into Y71A12B.8. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1023 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] IV. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (IV:4.05). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

oxTi1024 [eft-3p::GFP::2xNLS::tbb-2 3'UTR + NeoR] III. Strain is healthy. NOTE: This strain is not necessarily homozygous - please verify before using. Nuclear green fluorescence is broadly expressed (in most cells) and visible under dissection microscope. This strain can be used for mapping or to facilitate genetic crosses. Integration site: (III:-3.80). Intergenic insertion. Please see wormbuilder.org for exact insertion site. miniMos insertion of pCFJ1659 into N2 with neomycin selection.

Crispr/Cas9 engineered mutation in unc-119. ox819 is an 11 bp deletion causing a frameshift after V110 (UNC-119a) and then appends 29 out-of-frame amino acids before a stop codon. unc-119(ox819) animals are phenotypically identical to unc-119(ed3) animals and can be rescued by expression of the smaller C. briggsae unc-119 gene (Cbr-unc-119). Reference: Schwartz ML, et al. High-efficiency CRISPR gene editing in C. elegans using Cas9 integrated into the genome. bioRxiv 2021.08.03.454883; doi: https://doi.org/10.1101/2021.08.03.454883

GFP inserted into the endogenous eff-1 gene at its C-terminus by Cas9-triggered homologous recombination. Green fluorescence enriched in V.a cell 20min before cell-cell fusion in larvae. Very weak fluorescence in hyp7 cell. Reference: Yang Y, et al. Dev Cell. 2017 Apr 10;41(1):107-120.

Temperature sensitive maternal effect lethal if shifted from 15C to 25C at the L4 and later stages; sterile if it gets past embryogenesis before being shifted. Maintain at 15C. MJ61 contains a lin-12 allele (ar170) which results in 2 anchor cells. GS1369 was derived by outcrossing MJ61 to remove ar170. Do not distribute this strain; other labs should request it from the CGC. Added 10/2005: Zhuoyu Ni in Sylvia Lee's lab did not find the published missense mutation in this strain. It does have the ts sterile/lethal phenotype still.

hwSi8 [pie-1p::GFP::mex-3(601-1248)::pie-1 3'UTR + unc-119(+)] II. Worms are healthiest at 15C. Shift to 25C overnight to increase brightness of GFP. Mos1-mediated single-copy insertion (MosSCI) into EG4322. GFP-tagged transgene expressing a portion of MEX-3(601-1248) required for protein degradation. At about the 12-cell stage, soma-germline asymmetry is briefly visible before GFP::MEX-3(601-1248) becomes undetectable even in the germline blastomeres. Detected weakly on P granules only in the presence of endogenous MEX. Reference: Huang NN & Hunter CP. Gene. 2015 Jan 10;554(2):160-73.

Modular linker::mNeonGreen::3xFLAG::linker tag inserted 6 bp before the stop codon in the endogenous col-41 locus by CRISPR. Allele obtained using Cas9 RNP. Cassette design allows for re-editing of locus with common crRNAs/sgRNAs.

bcIs49 [egl-1p::mitoGFP]. vxIs601 [egl-1p::mCherry::egl-1 3'UTR + unc-122p::GFP]. Transcriptional reporter for apoptotic trigger egl-1. mCherry expression in URX adult neurons through adult stage. Transient mCherry expression in apoptotic cells before death. Reference: Wu Z, et al. Proc Natl Acad Sci U S A. 2025 Jan 14;122(2):e2407909122. doi: 10.1073/pnas.2407909122. PMID: 39786930.

Mos1 insertion in CBG13195 = Cbr-dpy-18 in exon before TATgtgagtcgatttgtttgatcgg. Dpy phenotype.

Defective response to short wavelength light; response strongly reduced but not eliminated. All other characteristics seem wild type, including reponse to mechanosensory stimuli. Strong, probably null, allele. This mutation also blocks the coordinated light response of unc-31(e928) and egl-30(ad805). To identify lite-1 homozygous mutants when crossing into different backgrounds, use a fluorescence stereomicroscope with a GFP filter and zoom to the hightest magnification (60-100X) to distinguish Lite from non-Lite animals. This works best when the animals are mired in thicker parts of the food to slow their spontaneous locomotion but not their response to light. Scan animals around the edge of the food where it is thickest. Leave the lid of the plate off for a minute or so before starting to let the animals adjust to air currents.

Wild-type to mildly long phenotype, sometimes a bit Unc. Segregates wild-type, Dpy-18 (hT2[dpy-18 bli-4] homozygotes), hDf10 dpy-5 unc-29 homozygotes (probably dead eggs) and large numbers of aneuploids (dead eggs). dpy-18(h662) completely suppresses bli-4(e937), is only very mildly Dpy, and has a distinctive dark body and large clear vulval region as a young adult, before becoming gravid. Do not passage: hT2 homozygotes seem somewhat healthier than the het, and will overgrow the plate. Pick longish wild-types and check for correct segregation of progeny to maintain. This strain was generated by the Genetic Toolkit project, which should be acknowledged in any publications resulting from its use: The Genetic Toolkit is funded by the NIH National Center for Research Resources (NCRR) (USA) to Ann M. Rose, David L. Baillie, and Donald L. Riddle. Report all experimental results to Ann Rose.