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| The mouse Defa2 (defensin, alpha, 2; also known as cryptdin 2 or CR2) promoter directs expression of FLAG-tagged Myd88 (myeloid differentiation primary response gene 88) to intestinal Paneth cells. This strain may be useful in studies of microbial/immune system interactions and antimicrobial transcriptional responses at the intestinal epithelial barrier. | |||||||||||||||||||
- Description
- Disease & phenotype
- Genes & alleles
- Genotyping
- Health & care
- References
- Pricing & purchasing
- Terms of use
Description
The genotypes of the animals provided may not reflect those discussed in the strain description or the mating scheme utilized by The Jackson Laboratory prior to cryopreservation. Please inquire for possible genotypes for this specific strain.
Strain Information
Type Coisogenic; Mutant Strain; Transgenic; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Species laboratory mouse Generation F?pN1
Generation DefinitionsDonating Investigator Lora V. Hooper, UT Southwestern Medical Center, HHMI Description
The mouse Defa2 (defensin, alpha, 2; also known as cryptdin 2 or CR2) promoter directs expression of FLAG-tagged Myd88 (myeloid differentiation primary response gene 88) to the Paneth cells of the small intestine in this transgenic strain. Hemizygotes are viable and fertile and do not display any gross physical or behavioral abnormalities. Anti-FLAG antibodies may be used for immunohistochemical analysis. This strain may be useful in studies of microbial/immune system interactions and antimicrobial transcriptional responses at the intestinal epithelial barrier.Development
FLAG-tagged Myd88 was placed under the transcriptional control of nucleotides -6500 to +134 of the mouse Defa2 (defensin, alpha, 2; also known as cryptdin 2) gene. Human growth hormone (hGH, +3 to +2150) was placed immediately downstream to enhance transgenic expression, but is not transcribed. The transgenic vector was introduced to C57BL/6 embryos and resultant animals were maintained on a C57BL/6 genetic background by the donating laboratory.
Control Information
| Control | ||
|---|---|---|
| Noncarrier | ||
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
Related Strains
Strains carrying other alleles of Myd88
009088 B6.129P2(SJL)-Myd88tm1.1Defr/J 008888 B6.129P2(SJL)-Myd88tm1Defr/J 017481 C57BL/6-Tg(Vil1-Myd88)1Lvh/J 009108 CBy.129P2(B6)-Myd88tm1Defr/J 012622 NOD.Cg-Myd88tm1Defr/J View Strains carrying other alleles of Myd88 (5 strains)
Phenotype
Phenotype Information
- Potential model based on transgenic expression of a human gene that is associated with this disease. Phenotypic similarity to the human disease has not been tested. Macroglobulinemia, Waldenstrom, Susceptibility to, 1; WM1 (MYD88)
Myd88 Deficiency; MYD88D (MYD88)
This mouse can be used to support research in many areas including:
Cell Biology Research
Signal Transduction
Immunology, Inflammation and Autoimmunity Research
Growth Factors/Receptors/Cytokines
Intracellular Signaling Molecules
Genes & Alleles
Gene & Allele Information provided by MGI
| Allele Symbol | Tg(Defa2-Myd88)1Lvh | ||
|---|---|---|---|
| Allele Name | transgene insertion 1, Lora Hooper | ||
| Allele Type | Transgenic (random, expressed) | ||
| Common Name(s) | Cr2-FlagMyd88; | ||
| Mutation Made By | Lora Hooper, UT Southwestern Medical Center, HHMI | ||
| Strain of Origin | C57BL/6 | ||
| Expressed Gene | Myd88, myeloid differentiation primary response gene 88, mouse, laboratory | ||
| Promoter | Defa2, defensin, alpha, 2, mouse, laboratory | ||
| Molecular Note | FLAG-tagged Myd88 was placed under the transcriptional control of nucleotides -6500 to +134 of the mouse Defa2 (defensin, alpha, 2; also known as cryptdin 2) gene. Human growth hormone (hGH, +3 to +2150) was placed immediately downstream to enhance transgenic expression, but is not transcribed. [MGI Ref ID J:169662] | ||
Genotyping
Genotyping Information
Genotyping Protocols
Tg(Defa2-Myd88)1Lvh, Standard PCR
Helpful Links
Genotyping resources and troubleshooting
References
References provided by MGI
Selected Reference(s)
Vaishnava S; Behrendt CL; Ismail AS; Eckmann L; Hooper LV. 2008. Paneth cells directly sense gut commensals and maintain homeostasis at the intestinal host-microbial interface. Proc Natl Acad Sci U S A 105(52):20858-63. [PubMed: 19075245] [MGI Ref ID J:169662]
Health & husbandry
The genotypes of the animals provided may not reflect those discussed in the strain description or the mating scheme utilized by The Jackson Laboratory prior to cryopreservation. Please inquire for possible genotypes for this specific strain.
Health & Colony Maintenance Information
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, G200.Colony Maintenance
Breeding & Husbandry When maintained as a live colony, hemizygotes may be bred with wildtype mice.
Pricing and Purchasing
Pricing, Supply Level & Notes, Controls
| Pricing for USA, Canada and Mexico shipping destinations |
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Cryopreserved
Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $2250.00 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 on the strain data sheet for further information.
Supply Notes
- Cryorecovery - Standard.
Progeny testing is not required.
The average number of mice provided from recovery of our cryopreserved strains is 10. The total number of animals provided, their gender and genotype will vary. 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. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 11 and 14 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
Cryopreserved Mice - Ready for Recovery
Animals Provided
Price (US dollars $) Cryorecovery* $2925.00 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 on the strain data sheet for further information.
Supply Notes
- Cryorecovery - Standard.
Progeny testing is not required.
The average number of mice provided from recovery of our cryopreserved strains is 10. The total number of animals provided, their gender and genotype will vary. 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. Please inquire if larger numbers of animals with specific genotype and genders are needed. Animals typically ship between 11 and 14 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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Standard Supply
Cryopreserved. Ready for recovery. Please refer to pricing and supply notes on the strain data sheet for further information.
Control Information
| Control | ||
|---|---|---|
| Noncarrier | ||
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
Payment Terms and Conditions
Terms are granted by individual review and stated on the customer invoice(s) and account statement. These transactions are payable in U.S. currency within the granted terms. Payment for services, products, shipping containers, and shipping costs that are rendered are expected within the payment terms indicated on the invoice or stated by contract. Invoices and account balances in arrears of stated terms may result in The Jackson Laboratory pursuing collection activities including but not limited to outside agencies and court filings.
See Terms of Use tab for General Terms and Conditions
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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For Licensing and Use Restrictions view the link(s) below:
- Use of MICE by companies or for-profit entities requires a license prior to shipping.
Contact information
General inquiries regarding Terms of UseContracts Administration
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
JAX® Mice, Products & Services Conditions of Use
"MICE" means mouse strains, their progeny derived by inbreeding or crossbreeding, unmodified derivatives from mouse strains or their progeny supplied by The Jackson Laboratory ("JACKSON"). "PRODUCTS" means biological materials supplied by JACKSON, and their derivatives. "RECIPIENT" means each recipient of MICE, PRODUCTS, or services provided by JACKSON including each institution, its employees and other researchers under its control. MICE or PRODUCTS shall not be: (i) used for any purpose other than the internal research, (ii) sold or otherwise provided to any third party for any use, or (iii) provided to any agent or other third party to provide breeding or other services. Acceptance of MICE or PRODUCTS from JACKSON shall be deemed as agreement by RECIPIENT to these conditions, and departure from these conditions requires JACKSON's prior written authorization.No Warranty
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