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| When these ROSA-DTA mice are crossed with a Cre recombinase strain, the floxed-STOP cassette is deleted and the Gt(ROSA)26Sor promoter drives expression of diptheria toxin in the cre-expressing cells. These ROSA-DTA mice allow selective ablation in a tissue/cell-specific manner. | |||||||||||||||||||
- Description
- Disease & phenotype
- Genes & alleles
- Genotyping
- Health & care
- References
- Pricing & purchasing
- Terms of use
Description
Strain Information
Type Congenic; Targeted Mutation; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Additional information on Congenic nomenclature. Mating System Homozygote x Homozygote (Female x Male) 18-DEC-10 Species laboratory mouse Generation N11+4 (12-APR-11)
Generation DefinitionsDonating Investigator Richard M. Locksley, Univ of California San Francisco-HHMI Description
Homozygotes are viable, fertile and do not display any gross physical or behavioral abnormalities. When these ROSA-DTA mice are crossed with a Cre recombinase strain, the floxed-STOP cassette is deleted and the Gt(ROSA)26Sor promoter drives expression of diptheria toxin in the cre-expressing cells. These ROSA-DTA mice allow selective ablation in a tissue/cell-specific manner.Of note, ROSA-DTA mice are also available on a BALB/c congenic background (see Stock No. 009670).
Development
A flox-stop-flox-diptheria toxin subunit alpha gene cassette was knocked into intron 1 of the targeted gene. The construct was electroporated into 129P2/OlaHsd-derived E14 embryonic stem (ES) cells. This line was backcrossed to C57BL/6 for 10 generations by the donating laboratory.
Control Information
| Control | ||
|---|---|---|
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
Related Strains
Strains carrying Gt(ROSA)26Sortm1(DTA)Lky allele
009670 C.129P2(B6)-Gt(ROSA)26Sortm1(DTA)Lky/J View Strains carrying Gt(ROSA)26Sortm1(DTA)Lky (1 strain)
Additional Web Information
Introduction to Cre-lox technology
Phenotype
Phenotype Information
assigned by genotype
The following phenotype information may relate to a genetic background differing from this JAX® Mice strain.
Gt(ROSA)26Sortm1(DTA)Lky/Gt(ROSA)26Sortm1(DTA)Lky
involves: 129P2/OlaHsd
- cellular phenotype
- abnormal cell death
- T cells infected with a retroviral cre exhibit cell death without inducing cell death in uninfected cells (MGI Ref ID J:133382)
This mouse can be used to support research in many areas including:
Research Tools
Cre-lox System
loxP-flanked Sequences
Genes & Alleles
Gene & Allele Information provided by MGI
| Allele Symbol | Gt(ROSA)26Sortm1(DTA)Lky | ||
|---|---|---|---|
| Allele Name | targeted mutation 1, Richard M Locksley | ||
| Allele Type | Targeted (Floxed/Frt) | ||
| Common Name(s) | R-DTA; ROSA-DTA; | ||
| Mutation Made By | Richard Locksley, Univ of California San Francisco-HHMI | ||
| Strain of Origin | 129P2/OlaHsd | ||
| ES Cell Line Name | E14 | ||
| ES Cell Line Strain | 129P2/OlaHsd | ||
| 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 floxed neo/STOP cassette and DTA (diphtheria toxin alpha chain) gene were inserted into the locus. Expression of DTA is only achieved following cre-mediated removal of the floxed neo/STOP cassette. [MGI Ref ID J:133382] | ||
Genotyping
Genotyping Information
Genotyping Protocols
Gt(ROSA)26Sortm1(DTA)Lky alternate1, Separated PCR
Gt(ROSA)26Sortm1(DTA)Lky STD PCR, Standard PCR
Helpful Links
Genotyping resources and troubleshooting
References
References provided by MGI
Selected Reference(s)
Voehringer D; Liang HE; Locksley RM. 2008. Homeostasis and effector function of lymphopenia-induced 'memory-like' T cells in constitutively T cell-depleted mice. J Immunol 180(7):4742-53. [PubMed: 18354198] [MGI Ref ID J:133382]
Additional References
Gt(ROSA)26Sortm1(DTA)Lky relatedCheng LE; Hartmann K; Roers A; Krummel MF; Locksley RM. 2013. Perivascular mast cells dynamically probe cutaneous blood vessels to capture immunoglobulin e. Immunity 38(1):166-75. [PubMed: 23290520] [MGI Ref ID J:193023]
Dudeck A; Dudeck J; Scholten J; Petzold A; Surianarayanan S; Kohler A; Peschke K; Vohringer D; Waskow C; Krieg T; Muller W; Waisman A; Hartmann K; Gunzer M; Roers A. 2011. Mast Cells Are Key Promoters of Contact Allergy that Mediate the Adjuvant Effects of Haptens. Immunity 34(6):973-84. [PubMed: 21703544] [MGI Ref ID J:173991]
Hinterberger M; Aichinger M; da Costa OP; Voehringer D; Hoffmann R; Klein L. 2010. Autonomous role of medullary thymic epithelial cells in central CD4(+) T cell tolerance. Nat Immunol 11(6):512-9. [PubMed: 20431619] [MGI Ref ID J:160615]
Kang SJ; Liang HE; Reizis B; Locksley RM. 2008. Regulation of hierarchical clustering and activation of innate immune cells by dendritic cells. Immunity 29(5):819-33. [PubMed: 19006696] [MGI Ref ID J:142395]
Liang HE; Reinhardt RL; Bando JK; Sullivan BM; Ho IC; Locksley RM. 2011. Divergent expression patterns of IL-4 and IL-13 define unique functions in allergic immunity. Nat Immunol 13(1):58-66. [PubMed: 22138715] [MGI Ref ID J:178986]
Liu K; Jiang M; Lu Y; Chen H; Sun J; Wu S; Ku WY; Nakagawa H; Kita Y; Natsugoe S; Peters JH; Rustgi A; Onaitis MW; Kiernan A; Chen X; Que J. 2013. Sox2 cooperates with inflammation-mediated Stat3 activation in the malignant transformation of foregut basal progenitor cells. Cell Stem Cell 12(3):304-15. [PubMed: 23472872] [MGI Ref ID J:195190]
Napolitano A; Pittoni P; Beaudoin L; Lehuen A; Voehringer D; Macdonald HR; Dellabona P; Casorati G. 2013. Functional Education of Invariant NKT Cells by Dendritic Cell Tuning of SHP-1. J Immunol 190(7):3299-308. [PubMed: 23427253] [MGI Ref ID J:194522]
Ohnmacht C; Pullner A; King SB; Drexler I; Meier S; Brocker T; Voehringer D. 2009. Constitutive ablation of dendritic cells breaks self-tolerance of CD4 T cells and results in spontaneous fatal autoimmunity. J Exp Med 206(3):549-59. [PubMed: 19237601] [MGI Ref ID J:146781]
Ohnmacht C; Schwartz C; Panzer M; Schiedewitz I; Naumann R; Voehringer D. 2010. Basophils orchestrate chronic allergic dermatitis and protective immunity against helminths. Immunity 33(3):364-74. [PubMed: 20817571] [MGI Ref ID J:164432]
Price AE; Liang HE; Sullivan BM; Reinhardt RL; Eisley CJ; Erle DJ; Locksley RM. 2010. Systemically dispersed innate IL-13-expressing cells in type 2 immunity. Proc Natl Acad Sci U S A 107(25):11489-94. [PubMed: 20534524] [MGI Ref ID J:161387]
Rabenhorst A; Schlaak M; Heukamp LC; Forster A; Theurich S; von Bergwelt-Baildon M; Buttner R; Kurschat P; Mauch C; Roers A; Hartmann K. 2012. Mast cells play a protumorigenic role in primary cutaneous lymphoma. Blood 120(10):2042-54. [PubMed: 22837530] [MGI Ref ID J:191326]
Sullivan BM; Liang HE; Bando JK; Wu D; Cheng LE; McKerrow JK; Allen CD; Locksley RM. 2011. Genetic analysis of basophil function in vivo. Nat Immunol 12(6):527-35. [PubMed: 21552267] [MGI Ref ID J:172122]
Health & husbandry
Health & Colony Maintenance Information
Animal Health Reports
Room Number AX11
Colony Maintenance
Breeding & Husbandry When maintained as a live colony, homozygotes or heterozygotes may be bred. Mating System Homozygote x Homozygote (Female x Male) 18-DEC-10 Diet Information LabDiet® 5K52/5K67
Pricing and Purchasing
Pricing, Supply Level & Notes, Controls
| Pricing for USA, Canada and Mexico shipping destinations |
|
Live Mice
Price per mouse (US dollars $) Gender Genotypes Provided Individual Mouse $177.00 Female or Male Homozygous for Gt(ROSA)26Sortm1(DTA)Lky
Price per Pair (US dollars $) Pair Genotype $354.00 Homozygous for Gt(ROSA)26Sortm1(DTA)Lky x Homozygous for Gt(ROSA)26Sortm1(DTA)Lky Standard Supply
Repository-Live. Repository-Live represents an exclusive set of over 1500 unique mouse models maintained at The Jackson Laboratory to support a vast array of research areas. The breeding colonies for Repository Strains provide mice for both large and small orders and fluctuate in size depending on current demand for each strain. Repository-live orders are treated as custom orders. Within 2 business days, we respond to each availability inquiry or order with various delivery options. Repository Strains typically are delivered at 4 to 8 weeks of age and will not exceed 12 weeks of age on the day of shipping.
| Pricing for International shipping destinations |
|
Live Mice
Price per mouse (US dollars $) Gender Genotypes Provided Individual Mouse $230.10 Female or Male Homozygous for Gt(ROSA)26Sortm1(DTA)Lky
Price per Pair (US dollars $) Pair Genotype $460.20 Homozygous for Gt(ROSA)26Sortm1(DTA)Lky x Homozygous for Gt(ROSA)26Sortm1(DTA)Lky Standard Supply
Repository-Live. Repository-Live represents an exclusive set of over 1500 unique mouse models maintained at The Jackson Laboratory to support a vast array of research areas. The breeding colonies for Repository Strains provide mice for both large and small orders and fluctuate in size depending on current demand for each strain. Repository-live orders are treated as custom orders. Within 2 business days, we respond to each availability inquiry or order with various delivery options. Repository Strains typically are delivered at 4 to 8 weeks of age and will not exceed 12 weeks of age on the day of shipping.
|
|
|
Standard Supply
Repository-Live. Repository-Live represents an exclusive set of over 1500 unique mouse models maintained at The Jackson Laboratory to support a vast array of research areas. The breeding colonies for Repository Strains provide mice for both large and small orders and fluctuate in size depending on current demand for each strain. Repository-live orders are treated as custom orders. Within 2 business days, we respond to each availability inquiry or order with various delivery options. Repository Strains typically are delivered at 4 to 8 weeks of age and will not exceed 12 weeks of age on the day of shipping.
Control Information
| Control | ||
|---|---|---|
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
Payment Terms and Conditions
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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 Information
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