Laboratory Information
| Name | LSD View on WormBase |
|---|---|
| Allele designation | xch |
| Head | Collin Yves Ewald |
| Institution | ETH Zurich, Schwerzenbach, Switzerland |
| Address | ETH Zurich Schorenstrasse 16 Schwerzenbach 8603 Switzerland |
| Website | www.ewaldlab.com |
| Gene classes |
Strains contributed by this laboratory
| Strain | Genotype | Species | Description |
|---|---|---|---|
| LSD1091 | smg-1(cc546) I; xchEx91. | C. elegans | xchEx91 [hsp-16.2p::ssSel1::FLAG::superfolderGFP::spacer::humanAmyloidBeta1-42(F20S/L35P)::let-858 3’UTR + rol-6(su1006)]. Maintain at 15C. Pick Rollers to maintain. Control strain for LSD2104. Upon heat shock, non-sticky form of human amyloid beta is expressed and secreted into the extracellular space. Reference: Jongsma E, et al. eLife. 2023 Sep 20;12:e83465. doi: 10.7554/eLife.83465. PMID: 37728486. [NOTE: The temperature-sensitive allele cc546 causes an M1957L change in SMG-1. The lesion is an atg>ttg transversion in exon 35. Flanking sequences follow with the mutation site indicated with a capital A: ttggtggtcggttacaaaacgatattcaaga tcactggcagtcatgagtAtggttggatcagttttaggactcggtgatcg acatttggacaatttattg The lesion is detectable via SNP-snip with the mutation causing loss of an MslI site. Primers are for a 323 bp product. Digest with MslI to 86+237 in the wild type, uncut as 323 in the mutant. DJR701(f): CAGTCGTGAGCTTTGGATGCGTGC DJR702(r): TCGGGGATACGCAGATTCTTTCCC. Pedone ... Reiner G3 (2021).] |
| LSD1097 | smg-1(cc546) I; xchEx97. | C. elegans | xchEx97 [hsp-16.2p::ssSel1::FLAG::superfolderGFP::spacer::let-858 3’UTR + rol-6(su1006)]. Maintain at 15C. Pick Rollers to maintain. GFP-only control strain for LSD2104. Upon heat shock, GFP is expressed and secreted into the extracellular space. Generated in PD8120 background. Reference: Jongsma E, et al. eLife. 2023 Sep 20;12:e83465. doi: 10.7554/eLife.83465. PMID: 37728486. [NOTE: The temperature-sensitive allele cc546 causes an M1957L change in SMG-1. The lesion is an atg>ttg transversion in exon 35. Flanking sequences follow with the mutation site indicated with a capital A: ttggtggtcggttacaaaacgatattcaaga tcactggcagtcatgagtAtggttggatcagttttaggactcggtgatcg acatttggacaatttattg The lesion is detectable via SNP-snip with the mutation causing loss of an MslI site. Primers are for a 323 bp product. Digest with MslI to 86+237 in the wild type, uncut as 323 in the mutant. DJR701(f): CAGTCGTGAGCTTTGGATGCGTGC DJR702(r): TCGGGGATACGCAGATTCTTTCCC. Pedone ... Reiner G3 (2021).] |
| LSD2104 | xchIs15. | C. elegans | xchIs15 [hsp-16.2p::ssSel1::FLAG::superfolderGFP::spacer::humanAmyloidBeta1-42::let-858 3’UTR + rol-6(su1006)]. Maintain at 15C: Prone to transgene suppression at higher temperatures. Rollers. Upon heat shock, human amyloid beta is expressed and secreted into the extracellular space. Aggregates are found in the extracellular space after 16 hours. Generated in N2 background. Reference: Jongsma E, et al. eLife. 2023 Sep 20;12:e83465. doi: 10.7554/eLife.83465. PMID: 37728486. |
| PHX893 | nish-1(syb767) IV. | C. elegans | Shorter body length. Reference: Bennett DF, et al. Aging Cell. 2023 Feb;22(2):e13774. doi: 10.1111/acel.13774. PMID: 36670049. |
| PHX945 | nish-1(syb767) IV; sybIs62. | C.elegans | sybIs62 [NISH-1::EGFP::3xFLAG + unc-119(+) + myo-2p::mCherry]. Transgene rescues nish-1(syb767) rilemenidine-induced longevity, rilemenidine-induced heat resistance, and rilemenidine-induced healthspan (body bends). Reference: Bennett DF, et al. Aging Cell. 2023 Feb;22(2):e13774. doi: 10.1111/acel.13774. PMID: 36670049. |
| RAF2181 | ieSi57 II; daf-2(bch-40[degron::3xFLAG::STOP::SL2::SV40::degron::wrmScarlet::egl-13NLS]) unc-119(ed3) III. | C. elegans | ieSi57 [eft-3p::TIR1::mRuby::unc-54 3'UTR + Cbr-unc-119(+)] II. Degron tag inserted into endogenous daf-2 locus. ieSi57 is a single-copy transgene insertion into chromosome II (oxTi179) expressing modified Arabidopsis thaliana TIR1 tagged with mRuby in the soma. This strain can be used for auxin-inducible degradation (AID) of target proteins in somatic tissues. Reference: Venz R, et al. Elife. 2021 Sep 10;10:e71335. doi: 10.7554/eLife.71335. PMID: 34505574. |
This laboratory hasn't submitted any alleles to the CGC.