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Former Names NOD/Lt-Tg(RipTAg)1Lt/J (Changed: 23-FEB-07 ) Type Coisogenic; Mutant Strain; Transgenic; Species laboratory mouse Generation pF26+F1p Donating Investigator Edward Leiter, The Jackson Laboratory Description
Homozygous NOD/Lt-Tg(RipTag)1Lt mice develop pancreatic beta cell adenomas. They are able to produce 2-3 litters before the insulin secreted from the adenoma makes them too hypoglycemic.
| Control | ||
|---|---|---|
| 001976 NOD/ShiLtJ | ||
| Additional control strains are available depending on the researchers needs. Please refer to JAX Notes No. 477 for a complete list of control strains available for NOD/LtJ mice in diabetes research. Additional control strains are available depending on the researchers needs. | ||
| Considerations for Choosing Controls | ||
Strains carrying Tg(Ins2-TAg)1Lt allele
002380 NOD.Cg-Tg(Ins2-TAg)1Lt Prkdcscid/DvsJ View Strains carrying Tg(Ins2-TAg)1Lt (1 strain)
Strains carrying other alleles of Ins2
View Strains carrying other alleles of Ins2 (41 strains)
Strains carrying other alleles of TAg
008215 (C57BL/6-Tg(TRAMP)8247Ng/J X FVB/NJ)F1/J 003382 B10.D2-Tg(C3-1-TAg)cJeg/J 008247 B6.Cg-Tg(Ela1-TAg*)289Mjt/J 003380 B6.FVB-Tg(C3-1-TAg)cJeg/J 003135 C57BL/6-Tg(TRAMP)8247Ng/J 003445 C57BL/6J-Tg(Amy1TAg)354Knw/J 003446 C57BL/6J-Tg(Amy1TAg)501Knw/J 002233 C57BL/6J-Tg(SV)7Bri/J 003189 C57BL/6J-Tg(WAPTAg)3Knw/J 003188 C57BL/6J-Tg(WapTAg)1Knw 005564 FVB(Cg)-Tg(Ins2-CALM1)26Ove Tg(Cryaa-TAg)1Ove/PneJ 003381 FVB-Tg(C3-1-TAg)cJeg/J View Strains carrying other alleles of TAg (12 strains)
Mammalian Phenotype Terms assigned by genotype
Tg(Ins2-TAg)1Lt/0
NOD/ShiLt-Tg(Ins2-TAg)1Lt
- tumorigenesis
- insulinoma (MGI Ref ID J:92449)
- transgenic mice develop beta cell adenomas
Research Applications
This mouse can be used to support research in many areas including:
TAg relatedCancer Research
Increased Tumor Incidence (Adenomas: pancreatic b cells)
Diabetes and Obesity Research
Pancreatic B Cell Adenomas
Apoptosis Research
Extracellular Modulators
| Allele Symbol | Tg(Ins2-TAg)1Lt | ||
|---|---|---|---|
| Allele Name | transgene insertion 1, Edward H Leiter | ||
| Common Name(s) | Tg(RipTAg)1Lt; | ||
| Mutation Made By | David Serreze, The Jackson Laboratory | ||
| Strain of Origin | NOD/ShiLt | ||
| Expressed Gene | TAg, SV40 large T-antigen, SV40 | ||
| Simian virus 40 T antigen (SV40Tag) is a multifunctional regulatory protein that stimulates gene transcription and forms complexes with cell cycle-regulatory proteins such as Trp53 and Rb1 that are implicated in human breast cancer. | |||
| Promoter | Ins2, insulin 2, rat | ||
| General Note | Homozygous transgenic mice on an NOD/Lt genetic background develop pancreatic beta cell adenomas. They are able to produce 2-3 litters before the insulin secreted from the adenoma makes them too hypoglycemic. | ||
| Molecular Note | The transgene contains rat insulin 2 promoter (Rip) and the wild-type allele of the SV40 large T antigen (TAg) gene. [MGI Ref ID J:92449] | ||
Genotyping Protocols
TAg, SV, STD PCR, vers. 2
Tg(SV)427Bri, Tg(Ins2-TAg)1Lt, Tg(TRAMP)8247Ng, , vers. 1
Helpful Links
Optimizing PCR Protocols
Hamaguchi K; Gaskins HR; Leiter EH. 1991. NIT-1, a pancreatic beta-cell line established from a transgenic NOD/Lt mouse. Diabetes 40(7):842-9. [PubMed: 1647994] [MGI Ref ID J:92449]
Tg(Ins2-TAg)1Lt related
Serreze DV; Chapman HD; Varnum DS; Gerling I; Leiter EH; Shultz LD. 1997. Initiation of autoimmune diabetes in NOD/Lt mice is MHC class I-dependent. J Immunol 158(8):3978-86. [PubMed: 9103469] [MGI Ref ID J:39473]
Colony Maintenance
Diet Information LabDiet® 5K52/5K67
*Price(s) in US dollars ($)
Weeks of Age Price* Gender Cryorecovery Fee $1900.00
| Standard Supply | Repository-Cryopreserved. Must Be Recovered. Please refer to pricing and supply notes for further information. |
|---|---|
| Supply Notes |
|
*Price(s) in US dollars ($)
Weeks of Age Price* Gender Cryorecovery Fee $2470.00
| Standard Supply | Repository-Cryopreserved. Must Be Recovered. Please refer to pricing and supply notes for further information. |
|---|---|
| Supply Notes |
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| Control | ||
|---|---|---|
| 001976 NOD/ShiLtJ | ||
| Additional control strains are available depending on the researchers needs. Please refer to JAX Notes No. 477 for a complete list of control strains available for NOD/LtJ mice in diabetes research. Additional control strains are available depending on the researchers needs. | ||
| 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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