Strain Name: |
STOCK Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J |
|---|---|
Stock Number: |
005572 |
Availability: | Repository- Live |
Price and Supply Information | |
General Terms and Conditions |
| Former Name |
STOCK Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J (Changed: 23-NOV-05
) |
| Genes & Alleles | GFP; Gt(ROSA)26Sor; Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy; rtTA; |
Product Information
Strain Details
Type JAX® GEMM® Strain - Mutant Stock Additional information on JAX® GEMM® Strains. Type JAX® GEMM® Strain - Targeted Mutation Mating System Homozygote x Homozygote (Female x Male) Species laboratory mouse Donating Investigator Andras Nagy, Mount Sinai Hospital Generation F?+F8 (02-MAY-08) Strain Description
Homozygous mutant mice are viable, fertile, normal in size and do not display any behavioral abnormalities. When these gene targeted mice are bred to transgenic strains expressing Cre recombinase, functional rtTA and EGFP activity is observed in the double mutant offspring in the tissues that express cre. These double mutant mice may be bred to transgenic strains carrying genes of interest under the regulation of tetracycline responsive elements (TRE; tetO) to generate triple mutant mice in which the tissue specificity of the Cre-transgenic line and the doxycycline inducibility of the rtTA /TRE-(tet-O) controlled transgenes can be combined to regulate expression of the target gene.Of note, mutant mice are also available on a C57BL/6J genetic background (see Stock No. 005670).
Strain Development
A targeting vector containing a loxP-flanked phosphoglycerate kinase-neomycin resistance gene-polyadenylation stop sequence (PGK-neo-pA) fragment and a downstream reverse tetracycline-controlled transactivator gene-internal ribosomal entry site-enhanced green fluorescent protein gene-polyadenylation stop sequence (rtTA-IRES-EGFP-pA) fusion protein was inserted between exon 1 and 2 of the endogenous Gt(ROSA)26Sor locus. The construct was electroporated into (129X1/SvJ x 129S1/Sv)-derived R1 embryonic stem (ES) cells. Correctly targeted ES cells were aggregated with ICR morulae and the resulting chimeric males were backcrossed for germ-line transmission to ICR females. Heterozygous offspring were intercrossed to produce wild type, heterozygotes, and homozygotes.
Gene & Allele Details
| Allele Symbol | Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy | ||
|---|---|---|---|
| Allele Name | targeted mutation 1, Andras Nagy | ||
| Common Name(s) | Gt(ROSA)26Sortm1(rtTA)Nagy; Gt(ROSA)26Sortm1Nagy; ROSA26-rtTA-IRES-EGFP; | ||
| Mutation Made By | Gusztav Belteki and Jody Haigh, Mount Sinai Hospital | ||
| Strain of Origin | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> | ||
| ES Cell Line Name | R1 | ||
| ES Cell Line Strain | (129X1/SvJ x 129S1/Sv)F1-Kitl<+> | ||
| Site of Expression | When these mutant mice are crossed to a strain expressing Cre recombinase, rtTA and EGFP are expressed in the cre-expressing tissues. These mice can be used to generate mutant mice in which the tissue specificity of cre-expression and doxycycline inducibility of the rtTA can be combined. | ||
| Expressed Gene | GFP, Green Fluorescent Protein, jellyfish | ||
| Green Fluorescent Protein (GFP), derived from the jellyfish Aequorea victoria, is a versatile reporter molecule which has found use in many biological applications. In some constructs the original molecule has been modified in order to enhance its fluorescence intensity (EGFP, enhanced GFP). When utilized in a transgenic construct, tissue expressing sufficient amounts of GFP will fluoresce when exposed to a 488 nm light source. | |||
| Expressed Gene | rtTA, reverse tetracycline-controlled transactivator, E. coli | ||
| The tetracycline repressor gene (Tetr), arose from chemically mutated Escherichia coli genome which was screened for tetracycline dependence (Gossen and Bujard, 1992). One mutant with a four amino acid residue change (rTetR) exhibited dependence on tetracycline for induction of the targeted gene and was used in the rtTA construct (Gossen et al, 1995). rTetr was fused at the C-terminus with the viral co-activator, virion protein 16 of the herpes simplex virus (VP-16). | |||
| Gene Symbol and Name | Gt(ROSA)26Sor, gene trap ROSA 26, Philippe Soriano | ||
| Chromosome | 6 | ||
| Gene Common Name(s) | AV258896; Gtrgeo26; Gtrosa26; R26; ROSA26; beta geo; expressed sequence AV258896; gene trap ROSA 26; gene trap ROSA b-geo 26; | ||
| Molecular Note | A targeting vector containing a floxed Pgk-neo-pA cassette and a rtTA-IRES-EGFP-pA cassette was inserted into intron 1 of the locus. Upon cre expression, the floxed neo cassette is removed and the ROSA26 promoter drives expression of rtTA and EGFP. Presence of doxycycline results in the formation of an active transcriptional activator and the activation of the responder transgene. [MGI Ref ID J:80963] [MGI Ref ID J:99607] | ||
Control Information
| Control | ||
|---|---|---|
| None Available | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for JAX® GEMM® Strains | ||
Genotyping Protocols
Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy
Colony Maintenance
| Breeding & Husbandry | When maintaining a live colony, these mice are maintained as homozygotes. |
|---|---|
| Diet Information | LabDiet® 5K52/5K67 |
Related Strains
Fluorescent Protein Strains
View Fluorescent Protein Strains (145 strains)
005670 B6.Cg-Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J
006235 B6.Cg-Tg(SFTPC-rtTA)5Jaw/J 006232 B6.Cg-Tg(Scgb1a1-rtTA)1Jaw/J 007678 B6;SJL-Tg(KRT14-rtTA)208Jek/J 006245 C.Cg-Tg(SFTPC-rtTA)5Jaw/J 006242 C.Cg-Tg(Scgb1a1-rtTA)1Jaw/J 008099 FVB-Tg(KRT14-rtTA)F42Efu/J 004127 FVB-Tg(Nes-rtTA)306Rvs/J 006225 FVB.Cg-Tg(SFTPC-rtTA)5Jaw/J 006222 FVB.Cg-Tg(Scgb1a1-rtTA)1Jaw/J 008202 FVB/N-Tg(NPHS2-rtTA2*M2)1Jbk/J 006875 FVB/N-Tg(Tagln-rtTA)E1Jwst/J 004602 NOD.Cg-Tg(Ins2-rtTA)2Doi/DoiJ 005734 NOD/Lt-Tg(Ins2-rtTA)1Ach/AchJ 008250 STOCK Tg(Ins2-rtTA)2Efr/J 005493 STOCK Tg(Tek-rtTA,TRE-lacZ)1425Tpr/J 003273 STOCK Tg(rtTAhCMV)4Bjd/J
Additional Web Information
Cre-lox or FLP-FRT Systems
Fluorescent Proteins/lacZ Systems
Genetic Quality Control Annual Report
Tet Expression Systems
Animal Health Reports
Room Number AX12
Research Applications
This mouse can be used to support research in many areas including:
GFP relatedResearch Tools
Cre-lox System (loxP-flanked Sequences: Test/Reporter)
Fluorescent Proteins
Genetics Research (Mutagenesis and Transgenesis: Cre-lox System)
Genetics Research (Mutagenesis and Transgenesis: Tetop Tet System)
Genetics Research (Tissue/Cell Markers: Cre-lox System)
Tet Expression Systems (tTA/rtTA Expressing Strains)
Research Tools
Fluorescent Proteins
References
Selected Reference(s)
Additional ReferencesBelteki G; Haigh J; Kabacs N; Haigh K; Sison K; Costantini F; Whitsett J; Quaggin SE; Nagy A. 2005. Conditional and inducible transgene expression in mice through the combinatorial use of Cre-mediated recombination and tetracycline induction. Nucleic Acids Res 33(5):e51. [PubMed: 15784609] [MGI Ref ID J:99607]
Price and Supply Information
| Strain Name: | STOCK Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy/J |
| Stock Number: | 005572 |
Price Details
IMPORTANT NOTE: Prices are based on shipping destination. The shipping destinations are:
- USA, Canada and Mexico
- International
*Pricing for Shipping Destination selected:
International
| Price(s) in US dollars ($) | Genotype(s) Provided | ||||
|---|---|---|---|---|---|
| Individual Mouse Price | $202.30 | Homozygous for Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy | |||
| Pair | $404.60 | Homozygous for Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy x Homozygous for Gt(ROSA)26Sortm1(rtTA,EGFP)Nagy | |||
Supply Details
| Standard Supply | Repository-Live. A collection of over 1000 strains maintained as live colonies. Individual colonies are sized to meet current customer demand. Delivery for orders of 10 mice or less ranges on average from one to eight weeks; mice are generally shipped between four to six weeks of age with a maximum shipping age of ~nine weeks. Colony sizes do not generally support stringent age specifications for large volumes of mice; however custom orders and larger quantities of mice are easily arranged. Estimated ship dates for all orders provided within 48 hours of order placement. |
|---|---|
| Supply Notes |
Histology and Tissue Collection Services are available for all JAX® Mice strains. For more information, please contact Customer Service at orderquest@jax.org or 1-207-288-5845. Usually shipped between four and eight weeks of age. This strain is included in the Induced Mutant Resource Colony collection. Genomic DNA is available for this strain from the Mouse DNA Resource. |
| Licensing | See General Terms and Conditions below for Licensing and Use Restrictions |
| Control Information | View Control Information in Strain Details. View Control Pricing Information for JAX® Strains. |
General Terms and Conditions
View JAX® Mice & Services Conditions of Use.
Effective September 26, 2007: License Requirements for Strains using Cre-lox Technology only apply in Canada, see Licenses for Strains using Cre-lox Technology.
Use of the Tet-System may require a license, see Licenses for Strains Using TET-System Technology.
For additional Licensing and Use Restrictions view the link(s) below:
- Use of MICE by companies or for-profit entities requires a license prior to shipping.
The Jackson Laboratory's Genotype Promise
The Jackson Laboratory has rigorous genetic quality control and mutant gene genotyping programs to ensure the genetic background of JAX® Mice strains as well as the genotypes of strains with identified molecular mutations. JAX® Mice strains are only made available to researchers after meeting our standards. However, the phenotype of each strain may not be fully characterized and/or captured in the strain data sheets. Therefore, we cannot guarantee a strain's phenotype will meet all expectations. To ensure that JAX® Mice will meet the needs of individual research projects or when requesting a strain that is new to your research, we suggest ordering and performing tests on a small number of mice to determine suitability for your particular project.Ordering and Purchasing Information
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