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Gt(ROSA)26Sortm2(CAG-tdTomato,-sr39tk)Feil
Targeted Allele Detail
Summary
Symbol: Gt(ROSA)26Sortm2(CAG-tdTomato,-sr39tk)Feil
Name: gene trap ROSA 26, Philippe Soriano; targeted mutation 2, Robert Feil
MGI ID: MGI:8243871
Synonyms: Gt(ROSA)26Sortm2(ACTB-tdTomato,-sr39tk)Feil, sr39tk
Gene: Gt(ROSA)26Sor  Location: Chr6:113044389-113054205 bp, - strand  Genetic Position: Chr6, 52.73 cM
Alliance: Gt(ROSA)26Sortm2(CAG-tdTomato,-sr39tk)Feil page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:252312
Parent Cell Line:  R1 (ES Cell)
Strain of Origin:  (129X1/SvJ x 129S1/Sv)F1-Kitl+
Mutation
description
Allele Type:    Targeted (Reporter)
Mutation:    Insertion
 
Mutation details: 

A loxP-flanked tdTomato reporter and a sr39tk PET reporter construct were inserted downstream of a CAG promoter at the Gt(ROSA)26Sor locus. The Tomato reporter is expressed until cre-mediated recombination removes the gene and allows the expression of the sr39tk reporter. (J:252312)

Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 0 strains available      Cell Lines: 0 lines available
Carrying any Gt(ROSA)26Sor Mutation:  1243 strains or lines available
References
Original:  J:252312 Thunemann M, et al., Cre/lox-assisted non-invasive in vivo tracking of specific cell populations by positron emission tomography. Nat Commun. 2017 Sep 05;8(1):444
All:  2 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
10/06/2026
MGI 6.29
The Jackson Laboratory