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Type Congenic; Mutant Strain; Transgenic; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Additional information on Congenic nomenclature. Species laboratory mouse Background Strain NOD Donor Strain B6.D2 H2 Haplotype g7 Generation N25+N1F1+N1p (20-FEB-05)
Generation DefinitionsDonating Investigator James Thomas, Vanderbilt University Appearance
albino, pink-eyed
Related Genotype: A/? Tyrc/TyrcDevelopment
Thomas and Hulbert received from the American Type Culture Collection (ATCC) the BALB/c IgG1 mouse anti-human insulin monoclonal antibody, mAb125 that was the source of the immunoglobulin kappa chain VJ sequence in this transgene. This VJ sequence was used in place of the endogenous variable sequence downstream of the Igkc sequence in the construct previously used by Goodenow et al., to generate anti-hen egg lysozyme transgenes. This new construct encodes a light chain that, when co-expressed with a transgene encoding the heavy chain with the VDJ of mAB125, binds most mammalian insulins. This construct was microinjected into (B6 x D2)F1 oocytes. The transgenic founders were backcrossed to C57BL/6 more than 10 times before being backcrossed and maintained on NOD/Tac for 25 generations. In 2004, N25 mice were backcrossed to NOD/LtJ at The Jackson Laboratory, and are maintained hemizygote x wild type.
| Control | ||
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| Noncarrier | ||
| 001976 NOD/ShiLtJ | ||
| Considerations for Choosing Controls | ||
Strains carrying other alleles of Ighg1
010611 B6.129P2(Cg)-Ighg1tm1(IRES-cre)Cgn/J 010612 C.129P2(Cg)-Ighg1tm1(IRES-cre)Cgn/J 006052 STOCK Ighg1tm1.1Ksho/J View Strains carrying other alleles of Ighg1 (3 strains)
Genetic Quality Control Annual Report
View Research Applications
Research Applications
This mouse can be used to support research in many areas including:
Diabetes and Obesity Research
Type 1 Diabetes (IDDM)
Type 1 Diabetes (IDDM) Analysis Strains
NOD Transgenics
Research Tools
Diabetes and Obesity Research
| Allele Symbol | Tg(Igk-C/Igk-V125)1Jwt | ||
|---|---|---|---|
| Allele Name | transgene insertion 1, James W Thomas | ||
| Allele Type | Transgenic (random, expressed) | ||
| Common Name(s) | VK125; VK125-Ck; | ||
| Mutation Made By | James Thomas, Vanderbilt University | ||
| Strain of Origin | (C57BL/6 x DBA/2)F1 | ||
| Expressed Gene | Ighg1, immunoglobulin heavy constant gamma 1 (G1m marker), mouse, laboratory | ||
| Promoter | Ighg1, immunoglobulin heavy constant gamma 1 (G1m marker), mouse, laboratory | ||
| Molecular Note | The transgene encodes a light chain that, when co-expressed with a transgene encoding the heavy chain with the VDJ of mAB125, binds most mammalian insulins. The source of the immunoglobulin kappa chain VJ sequence in this transgene was the BALB/c IgG1 mouse anti-human insulin monoclonal antibody, mAb125 (from the American Type Culture Collection). [MGI Ref ID J:91865] | ||
Genotyping Protocols
Tg(Igk-C/Igk-V125), Standard PCR
Helpful Links
Genotyping resources and troubleshooting
Rojas M; Hulbert C; Thomas JW. 2001. Anergy and not clonal ignorance determines the fate of B cells that recognize a physiological autoantigen. J Immunol 166(5):3194-200. [PubMed: 11207272] [MGI Ref ID J:91866]
Tg(Igk-C/Igk-V125)1Jwt relatedAcevedo-Suarez CA; Hulbert C; Woodward EJ; Thomas JW. 2005. Uncoupling of anergy from developmental arrest in anti-insulin B cells supports the development of autoimmune diabetes. J Immunol 174(2):827-33. [PubMed: 15634904] [MGI Ref ID J:129804]
Hulbert C; Riseili B; Rojas M; Thomas JW. 2001. B cell specificity contributes to the outcome of diabetes in nonobese diabetic mice. J Immunol 167(10):5535-8. [PubMed: 11698422] [MGI Ref ID J:91865]
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, RG10/RG30.
| Pricing for USA, Canada and Mexico shipping destinations |
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Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $1980.00 At least two mice that carry the mutation (if it is a mutant strain) will be provided. Their genotypes may not reflect those discussed in the strain description. Please inquire for possible genotypes and see additional details below.
Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
Supply Notes
- Cryorecovery - Standard.
We will fulfill your order by providing at least two pair of mice, at least one animal of each pair carrying the mutation of interest. The total number of animals provided, their gender and genotype will vary. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 13 and 16 weeks from the date of your order. If a second cryorecovery is needed in order to provide the minimum number of animals, animals will ship within 25 weeks. IMPORTANT NOTE: The genotypes of animals provided may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation, or that discussed in the strain description. Please inquire about possible genotypes which will be recovered for this specific strain. The Jackson Laboratory cannot guarantee the reproductive success of mice shipped to your facility. If the mice are lost after the first three days (post-arrival) or do not produce progeny at your facility, a new order and fee will be necessary.Cryorecovery to establish a Dedicated Supply for greater quantities of mice.
Mice recovered can be used to establish a dedicated colony to contractually supply you mice according to your requirements. Price by quotation. For more information on Dedicated Supply, please contact JAX® Services, Tel: 1-800-422-6423 (from U.S.A., Canada or Puerto Rico only) or 1-207-288-5845 (from any location).
| Pricing for International shipping destinations |
|
![]() |
Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $2574.00 At least two mice that carry the mutation (if it is a mutant strain) will be provided. Their genotypes may not reflect those discussed in the strain description. Please inquire for possible genotypes and see additional details below.
Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
Supply Notes
- Cryorecovery - Standard.
We will fulfill your order by providing at least two pair of mice, at least one animal of each pair carrying the mutation of interest. The total number of animals provided, their gender and genotype will vary. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 13 and 16 weeks from the date of your order. If a second cryorecovery is needed in order to provide the minimum number of animals, animals will ship within 25 weeks. IMPORTANT NOTE: The genotypes of animals provided may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation, or that discussed in the strain description. Please inquire about possible genotypes which will be recovered for this specific strain. The Jackson Laboratory cannot guarantee the reproductive success of mice shipped to your facility. If the mice are lost after the first three days (post-arrival) or do not produce progeny at your facility, a new order and fee will be necessary.Cryorecovery to establish a Dedicated Supply for greater quantities of mice.
Mice recovered can be used to establish a dedicated colony to contractually supply you mice according to your requirements. Price by quotation. For more information on Dedicated Supply, please contact JAX® Services, Tel: 1-800-422-6423 (from U.S.A., Canada or Puerto Rico only) or 1-207-288-5845 (from any location).
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Cryopreserved. Ready for recovery. Please refer to pricing and supply notes for further information.
| Control | ||
|---|---|---|
| Noncarrier | ||
| 001976 NOD/ShiLtJ | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
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