This is the substrain of BALB/c maintained by D.W. Bailey from which BALB/cByJ (Stock No. 001026) was derived.
Read More +BALB/c mice are particularly well known for the production of plasmacytomas following injection with mineral oil, forming the basis for the production of monoclonal antibodies. Although not all BALB/c substrains have been examined for plasmacytoma induction, substrains derived from the Andervont (An) lineage (which includes BALB/cByJ, Stock No. 001026) typically are susceptible, while those descended from BALB/cJ are resistant (see: Potter M, 1985). Mammary tumor incidence is normally low, but infection with mammary tumor virus by fostering to MMTV+ C3H mice dramatically increases tumor number and age of onset. BALB/c mice develop other cancers later in life including reticular neoplasms, primary lung tumors, and renal tumors. Rare spontaneous myoepitheliomas arising from myoepithelial cells of various exocrine glands have been observed in both BALB/cJ and BALB/cByJ substrains. BALB/cByJ has a deletion in the Qa2 subregion of the murine MHC.
This is a substrain of BALB (Bagg’s albino) derived initially from the BALB strain maintained by MacDowell at Cold Spring Harbor, eventually sent to Andervont as BALB/cAn and to NIH in 1951 where D.W. Bailey obtained the substrain in 1961 at generation F99 and maintained it through locations at the University of California Medical School at San Francisco and ultimately at The Jackson Laboratory. Histocompatibility was stabilized commencing at generation F105. In 1975 at generation F136 BALB/cBy mice were sent to JAX production facility upon hysterectomy derivation and maintained there as Stock No. 001026. BALB/cBy mice were cryopreserved in 2010 at generation F210.
The Andervont/Bailey lineage and the lineage giving rise to BALB/cJ were separated from the BALB/c line maintained by Snell at The Jackson Laboratory during the period of 1937 to 1939 around generation F36.
Allele Name | age related hearing loss 1 |
---|---|
Allele Type | Spontaneous |
Allele Synonym(s) | Cdh23753A; mdfw |
Gene Symbol and Name | Cdh23, cadherin 23 (otocadherin) |
Gene Synonym(s) | |
Strain of Origin | multiple strains |
Chromosome | 10 |
Molecular Note | Genetic complementation tests have shown allelism between the mdfw (modifier of deaf waddler) locus and the ahl locus. Further analysis has shown this is caused by a G to A transition at coding nucleotide position 753 of Cdh23 (SNP rs257098870). This hypomorphic allele changes splice donor site G-GT to A-GT, causing frame skipping of exon 7. This is predicted to delete part of the 2nd and 3rd ectodomains and cause reduced message stability. Twenty-seven strains classified with ahl and carrying the 753A allele include: CD-1, RBF/DnJ, PL/J, AKR/J, RF/J, BALB/cBy, A/WySnJ, P/J, SENCARA/PtJ, DBA/1J, ALS/LtJ, C58/J, C57BLKS/J, 129P1/ReJ, C57BR/cd, SKH2/J, BUB/Bn, MA/MyJ, LP/J, 129X1/SvJ, NOR/LtJ, A/J, C57BL/6, NOD/LtJ, DBA/2J, ALR/LtJ, C57L/J. Strains classified with ahl that DO NOT carry this mutation include: 129S1/SvImJ, C3H/HeSnJ, I/LnJ, YBR/Ei, MRL/MpJ. |
Allele Name | low response |
---|---|
Allele Type | Spontaneous (Hypomorph) |
Allele Synonym(s) | |
Gene Symbol and Name | If1, NDV-induced circulating interferon |
Gene Synonym(s) | |
Strain of Origin | BALB/c |
Chromosome | 3 |
Molecular Note | This phenotypic variation causing decreased interferon production in response to particular stimuli has been mapped to distal Chromosome 3 |
When using the BALB/cBy mouse strain in a publication, please include JAX stock #000650 in your Materials and Methods section.
Facility Barrier Level Descriptions
Service/Product | Description | Price |
---|---|---|
Inbred, 1 pair minimum will be supplied |
Frozen Mouse Embryo | BALB/cBy Frozen Embryos | $2595.00 |
Frozen Mouse Embryo | BALB/cBy Frozen Embryos | $2595.00 |
Frozen Mouse Embryo | BALB/cBy Frozen Embryos | $3373.50 |
Frozen Mouse Embryo | BALB/cBy Frozen Embryos | $3373.50 |
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.
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. We do not guarantee breeding performance and therefore suggest that investigators order more than one breeding pair to avoid delays in their research.
What information were you hoping to find through your search?
How easy was it to find what you were looking for?
We may wish to follow up with you. Enter your email if you are happy for us to connect and reachout to you with more questions.
Please Enter a Valid Email Address
Thank you for sharing your feedback! We are working on improving the JAX Mice search. Come back soon for exciting changes.