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Targeted Allele Detail
Symbol: Gt(ROSA)26Sortm39(CAG-hop/EYFP)Hze
Name: gene trap ROSA 26, Philippe Soriano; targeted mutation 39, Hongkui Zeng
MGI ID: MGI:5014747
Synonyms: Ai39, eNpHR3.0-EYFP, Rosa-CAG-LSL-eNpHR3.0-EYFP
Gene: Gt(ROSA)26Sor  Location: Chr6:113044389-113054205 bp, - strand  Genetic Position: Chr6, 52.73 cM
Germline Transmission:  Earliest citation of germline transmission: J:172634
Parent Cell Line:  G4 (ES Cell)
Strain of Origin:  (129S6/SvEvTac x C57BL/6NCrl)F1
Allele Type:    Targeted (Reporter)
Mutation:    Insertion
Mutation detailsThe Rosa-CAG-LSL-eNpHR3.0-EYFP-WPRE targeting vector was designed with (from 5' to 3') a CMV-IE enhancer/chicken beta-actin/rabbit beta-globin hybrid promoter (CAG), an FRT site, a loxP-flanked STOP cassette (with stop codons in all 3 reading frames and a triple polyA signal), an eNpHR3.0-EYFP fusion gene, a woodchuck hepatitis virus post-transcriptional regulatory element (WPRE; to enhance the mRNA transcript stability), a BGH polyA signal, and an attB/attP-flanked PGK-FRT-Neo-polyA cassette. The NpHR-EYFP fusion protein was first designed with the halorhodopsin from the halophilic bacterium Natronomas pharaonis (NpHR) fused in-frame with an enhanced yellow fluorescent protein (EYFP). To create the eNpHR3.0-EYFP fusion protein, the NpHR-EYFP fusion protein was modified via addition of a membrane trafficking signal from the potassium channel Kir2.1 gene (amino acids KSRITSEGEYIPLDQIDINV) between NpHR and EYFP, as well as addition of an endoplasmic reticulum (ER) exporting sequence from the potassium channel Kir2.1 gene (amino acids FCYENEV) at the C-terminal of the EYFP. These modifications result in optimized expression in mammalian systems by preventing ER aggregation/enhancing membrane translocation, reducing bleb formation, and enhancing inhibitory capacity. The entire Rosa-CAG-LSL-eNpHR3.0-EYFP-WPRE targeting vector was inserted between exons 1 and 2 of the Gt(ROSA)26Sor locus. (J:172634, J:182204)
View phenotypes and curated references for all genotypes (concatenated display).
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Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 1 strain available      Cell Lines: 0 lines available
Carrying any Gt(ROSA)26Sor Mutation:  741 strains or lines available
Original:  J:172634 Zeng H, Direct Database Submission 2011/06/21_Dl1gAf. MGI Direct Data Submission. 2011;
All:  34 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
MGI 6.17
The Jackson Laboratory