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Former Names A.BY-H2b H2-T18b/SnJ (Changed: 15-DEC-04 ) Type Congenic; Major Histocompatibility Congenic; Mutant Strain; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Additional information on Congenic nomenclature. Species laboratory mouse Background Strain A/WySn Donor Strain Non-inbred stock carrying T (brachyury) H2 Haplotype bc (see, Fischer Lindahl K 1997 and Shen FW 1982) Generation F48p
Generation DefinitionsAppearance
albino
Related Genotype: a/a Tyrp1b/Tyrp1b Tyrc/TyrcDescription
Dr. George Snell, of The Jackson Laboratory, created this H2-congenic strain by crossing of mice of a non-inbred stock carrying the brachyury mutation (and therefore called BY) to mice of the A/Lilly inbred strain, then repeatedly backcrossing to the latter strain mice that proved resistant to A-derived tumors. A/Lilly was a subline of strain A that Snell obtained from the Lilly Company after the 1947 fire at The Jackson Laboratory; when it was learned that this strain was contaminated, Snell performed a single additional backcross to the A/WySn subline, taking it to generation N11 (Rodgers 2004; Klein 1989). The BY stock apparently was obtained from Dr. Dobrovolskaia-Zavadskaia, who described a short-tailed mouse sired by a gonadally-irradiated male; she believed the brachyury mutation not to have been caused by the radiation, but to have been a pre-existing spontaneous mutation (Dobrovoskaya-Zajadkaya 1927; Rodgers 2004). In a subsequent article, she described short tailed (brachyure) and tailless (anoure) mice - the latter presumaby T/t - from the same litters, but these may have come from a different investigator (Rodgers 2004).The H2-T18 locus, which previously was called Tla and whose encoded proteins have been referred to as TL antigens, was discovered by Dr. Lloyd Old and colleagues when antisera produced by C57BL/6 mice following immunization with leukemia cells from A strain mice were found to react with thymocytes from a subset of mouse strains, as well as with cells of particular leukemias. Interestingly, some leukemias expressed the reacive antigen despite being from mice of strains whose thymocytes were negative for the antigen. Different antigens and combinations of antigens were identified in thymocytes of various mouse strains using a series of antisera. By such serological analysis, thymocytes from mice of all H2b strains were negative for any TL antigen. (For a review of the Tla genes and their encoded antigens and additional references, see Chorney et al. 1982.)
This strain, like C57L, LP/J and 129 substrains, was classified in early articles dealing with H2-T18/Tla/TL as having the null, H2-T18b haplotype of other H2b strains. Shen et al. (1982), using a panel of monoclonal antibodies, identified a new Tla specificity, which they assigned the f haplotype, shared by this subset of otherwise H2b strains. Snell realized earlier from results of transplantation studies that A.BY differed from other H2b strains and that the difference mapped to the region of Tla; he therefore proposed to call the H2 haplotype of A.BY bc, as this was the next H2b variant in the series. We therefore have renamed this strain accordingly.
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| 000647 A/WySnJ | ||
| Considerations for Choosing Controls | ||
Strains carrying other alleles of H2-T18
View Strains carrying other alleles of H2-T18 (32 strains)
Strains carrying other alleles of H2
View Strains carrying other alleles of H2 (128 strains)
Genetic Quality Control Annual Report
View Research Applications
Research Applications
This mouse can be used to support research in many areas including:
Immunology and Inflammation Research
CD Antigens, Antigen Receptors, and Histocompatibility Markers
| Gene Symbol and Name | H2, histocompatibility-2, MHC | ||
|---|---|---|---|
| Chromosome | 17 | ||
| Gene Common Name(s) | H-2; MHC-II; | ||
| Gene Symbol and Name | H2-T18, histocompatibility 2, T region locus 18 | ||
| Chromosome | 17 | ||
| Gene Common Name(s) | H-2T18; TL Ag; Tla; thymus leukemia antigen; | ||
Fischer Lindahl K. 1997. On naming H2 haplotypes: functional significance of MHC class Ib alleles. Immunogenetics 46(1):53-62. [PubMed: 9148789] [MGI Ref ID J:41130]
Shen FW; Chorney MJ; Boyse EA. 1982. Further polymorphism of the Tla locus defined by monoclonal TL antibodies. Immunogenetics 15(6):573-8. [PubMed: 7106865] [MGI Ref ID J:6828]
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, RG10/RG30.Colony Maintenance
Diet Information LabDiet® 5K52/5K67
| 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 |
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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 | ||
|---|---|---|
| 000647 A/WySnJ | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
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