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Former Names B6.FVB-Tg(SBE/Tk-luc)7Twc/J (Changed: 24-MAY-06 ) Type Congenic; Mutant Strain; Transgenic; 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) 08-NOV-07 Species laboratory mouse Generation N10+N1F10 (04-NOV-09) Donating Investigator Tony Wyss-Coray, Stanford University Description
Mice hemizygous for the transgenic insert are viable, fertile, normal in size and do not display any gross physical or behavioral abnormalities. These transgenic mice express luciferase in response to activation of the Smad2/3-dependent signaling pathway. Cultured primary astrocytes isolated from transgenic mice exhibited luciferase activity when stimulated with TGF-beta. Higher treatment levels of activin and nodal elicited similar luciferase activity. Lipopolysaccharide (LPS) challenge results in strong bioluminescence emissions from the intestinal region and brain. Mechanical injury to the neocortex results in an increase of bioluminescence in 2 hours, which peaks at 4 hours and returns to baseline approximately 48 hours after the injury. Biochemical assays for luciferase activity correlated with noninvasive bioluminescence imaging analysis. The strain was backcrossed to the albino C57BL/6J-Tyrc-2J/J strain for 2 generations to facilitate bioluminescence imaging. This mutant mouse strain may be useful in studies of the role of transforming growth factor beta in intracellular signaling with noninvasive in vivo imaging.Development
A transgenic construct containing the firefly luciferase gene under the control of 12 Smad-binding element repeats, herpes simplex virus thymidine kinase minimal promoter and an SV40 polyadenylation signal was injected into fertilized B6SJLF1 eggs. Founder line 7 (T9-7B) animals were backcrossed onto C57BL/6J for 8 generations and then backcrossed onto C57BL/6J-Tyrc-2J/J for 2 generations.
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| None Available | ||
| Considerations for Choosing Controls | ||
Fluorescent Protein Strains
View Fluorescent Protein Strains (225 strains)
Strains carrying other alleles of luc
006100 B10.Cg-H2k Tg(NFkB/Fos-luc)26Rinc/J 006102 B10.Cg-H2k Tg(Il2/NFAT-luc)83Rinc/J 003479 B6.C3-Tg(Fos-luc)1Rnd/J 006098 B6.Cg-Tg(Il2/NFAT-luc)83Rinc/J 006851 B6.Cg-Tg(Per1-luc)025Jt/J 006101 B6.Cg-Tg(TRE/Prl-luc)31FlvRinc/J 002709 B6;C3-Tg(TettTALuc)1Dgs/J 008450 FVB-Tg(CAG-luc,-GFP)L2G85Chco/J 009638 FVB-Tg(GFAP-luc,GAPDH-rluc)172.9Mes/J 005125 FVB.129S6(B6)-Gt(ROSA)26Sortm1(Luc)Kael/J 002060 FVB/N-Tg(HIV-luc)326Morr/J 007800 FVB/N-Tg(Ins1-luc)VUPwrs/J 003275 STOCK Tg(tetL)1Bjd/J 003274 STOCK Tg(tetNZL)2Bjd/J View Strains carrying other alleles of luc (14 strains)
Fluorescent Proteins/lacZ Systems
Visit the Alzheimer's Disease Mouse Model Resource site for helpful information on Alzheimer's Disease and research resources.
View Mammalian Phenotype Terms
Mammalian Phenotype Terms
assigned by genotype
Tg(SBE/Tk-luc)7Twc/0
either: (involves: FVB/N) or (involves: C57BL/6 * SJL)
- normal phenotype
- no abnormal phenotype detected (MGI Ref ID J:105769)
- mice do not display abnormalities resulting from transgene expression
View Research Applications
Research Applications
This mouse can be used to support research in many areas including:
Neurobiology Research
Alzheimer's Disease
Research Tools
Fluorescent Proteins
Immunology and Inflammation Research
Neurobiology Research
cell marker
| Allele Symbol | Tg(SBE/Tk-luc)7Twc | ||
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| Allele Name | transgene insertion 1, Tony Wyss-Coray | ||
| Allele Type | Transgenic (Reporter) | ||
| Common Name(s) | SBE-luc; T9-7; | ||
| Mutation Made By | Tony Wyss-Coray, Stanford University | ||
| Strain of Origin | (C57BL/6 x SJL)F1 | ||
| Site of Expression | Luciferase is expressed in response to activation of the Smad2/3-dependent signaling pathway. Baseline activity is highest in brain, intestine, heart, and skin. | ||
| Expressed Gene | luc, luciferase, firefly | ||
| General Note | Mice hemizygous for the transgenic insert are viable, fertile, normal in size and do not display any gross physical or behavioral abnormalities. These transgenic mice express luciferase in response to activation of the Smad2/3-dependent signaling pathway. Cultured primary astrocytes isolated from transgenic mice exhibited luciferase activity when stimulated with TGF-beta. Higher treatment levels of activin and nodal elicited similar luciferase activity. Lipopolysaccharide (LPS) challenge results in strong bioluminescence emissions from the intestinal region and brain. Mechanical injury to the neocortex results in an increase of bioluminescence in 2 hours, which peaks at 4 hours and returns to baseline approximately 48 hours after the injury. Biochemical assays for luciferase activity correlated with noninvasive bioluminescence imaging analysis. This mutant mouse strain may be useful in studies of the role of transforming growth factor beta in intracellular signaling with noninvasive in vivo imaging. | ||
| Molecular Note | This transgene expresses the firefly luciferase gene under the control of 12 Smad-binding element repeats, herpes simplex virus thymidine kinase minimal promoter and an SV40 polyadenylation signal. Luciferase is expressed in response to activation of the Smad2/3-dependent signaling pathway. [MGI Ref ID J:105769] | ||
| Gene Symbol and Name | Tg(SBE/Tk-luc)7Twc, transgene insertion 1, Tony Wyss-Coray | ||
| Chromosome | UN | ||
| Gene Common Name(s) | SBE-luc; T9-7; | ||
Genotyping Protocols
Tg(SBE/Tk-luc)7Twc, QPCR
Tg(SBE/Tk-luc)7Twc, Standard PCR
Helpful Links
Genotyping resources and troubleshooting
Lin AH; Luo J; Mondshein LH; ten Dijke P; Contag CH; Wyss-Coray T. 2005. Global analysis of Smad2/3-dependent TGF-beta signaling in living mice reveals prominent tissue-specific responses to injury J Immunol 175(1):547-54. [PubMed: 15972691] [MGI Ref ID J:105769]
Tg(SBE/Tk-luc)7Twc relatedLuo J; Ho PP; Buckwalter MS; Hsu T; Lee LY; Zhang H; Kim DK; Kim SJ; Gambhir SS; Steinman L; Wyss-Coray T. 2007. Glia-dependent TGF-beta signaling, acting independently of the TH17 pathway, is critical for initiation of murine autoimmune encephalomyelitis. J Clin Invest 117(11):3306-15. [PubMed: 17965773] [MGI Ref ID J:127382]
Animal Health Reports
Room Number FGB29
Colony Maintenance
Breeding & Husbandry When maintaining a live colony, homozygous mice may be bred together. Mating System Homozygote x Homozygote (Female x Male) 08-NOV-07 Diet Information LabDiet® 5K52/5K67
| Pricing for USA, Canada and Mexico shipping destinations |
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Weeks of Age Price (US dollars $) Gender Genotypes Provided Individual Mouse $209.90 Female or Male Homozygous for Tg(SBE/Tk-luc)7Twc
Pairs /Price (US dollars $) Pair Genotype $419.80 Homozygous for Tg(SBE/Tk-luc)7Twc x Homozygous for Tg(SBE/Tk-luc)7Twc
| Pricing for International shipping destinations |
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Weeks of Age Price (US dollars $) Gender Genotypes Provided Individual Mouse $272.90 Female or Male Homozygous for Tg(SBE/Tk-luc)7Twc
Pairs /Price (US dollars $) Pair Genotype $545.80 Homozygous for Tg(SBE/Tk-luc)7Twc x Homozygous for Tg(SBE/Tk-luc)7Twc
| 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 approximately 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 two business days following order placement. |
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| Supply Notes |
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| Control | ||
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| None Available | ||
| Considerations for Choosing Controls | ||
| USA, Canada and Mexico - Control Pricing Information for Genetically Engineered Mutant Strains. | ||
| International - Control Pricing Information for Genetically Engineered Mutant Strains. | ||
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