Strain Name: |
C57BL/6NJ |
|---|---|
Stock Number: |
005304 |
Availability: | Repository- Live |
Price and Supply Information | |
General Terms and Conditions |
| Former Name |
C57BL/6NCrJ (Changed: 26-APR-05
) |
Product Information
Strain Details
Type Inbred Strain Additional information on Inbred Strains. Mating System Inbred x Inbred (Female x Male) Species laboratory mouse Generation f?+4 (21-NOV-06) Appearance
black
Related Genotype: a/aStrain Description
This is an NIH subline of C57BL/6. It was separated from C57BL/6J in 1951. 5 SNP differences have been identified that distinguish C57BL/6J from C57BL/6ByJ and C57BL/6NJ. Both C57BL/6ByJ and C57BL/6NJ type as follows: 08-015199792-M is C; 11-004367508-M is A; 13-041017317-M is C; 15-057561875-M is G; 19-049914266-M is T. C57BL/6J types as follows: 08-015199792-M is T; 11-004367508-M is G; 13-041017317-M is T; 15-057561875-M is A; 19-049914266-M is G (Petkov and Wiles, 2005.) This strain does not have the deletion in the Nnt gene that has been found in the C57BL/6J strain (stock#000664).Strain Development
In 1951 C57BL/6J, then at generation F32, were sent from The Jackson Laboratory to The National Institute of Health where they were maintained via sibling mating for decades. In 1980 this subline reached F126 and in 1984 embryos were cryopreserved at the NIH cryopreservation facility. In approximately 1994 some of these embryos were thawed and maintained via sibling mating and this subline was referred to as B6(e84) to specify that it derived from the embryos frozen in 1984. In September and October of 1997 a new set of embryos were cryopreserved from this thawed line by backcrossing +F6 females to their +F5 fathers. In 2005 some of these embryos frozen in 1997 were sent to The Jackson Laboratory where they were thawed and gave rise to C57BL/6NJ. Thus, C57BL/6NJ is devoid of mutations that may have arisen in any C57BL/6N sublines that remained on the shelf after the 1984 freeze. The embryos received by The Jackson Laboratory were thawed, the colony expanded, and re-frozen immediately. This strain is maintained with frequent replenishment from this frozen stock in order to arrest genetic drift.
Colony Maintenance
| Diet Information | LabDiet® 5K52/5K67 |
|---|
Related Strains
C57BL Strains
000665 C57BL/10J 003752 C57BL/10ScNJ 000476 C57BL/10ScSnJ 000666 C57BL/10SnJ 001822 C57BL/10SxJ 001197 C57BL/10WtRkJ 000663 C57BL/6By 001139 C57BL/6ByJ 000664 C57BL/6J 000924 C57BL/6JEiJ View C57BL Strains (10 strains)
Phenotypic Data
Festing Inbred Strain Characteristics: C57BL
Additional Web Information
Genetic Quality Control Annual Report
Animal Health Reports
Room Number AX12
Research Applications
This mouse can be used to support research in many areas including:
Research Tools
General Purpose
References
Selected Reference(s)
Toye AA; Lippiat JD; Proks P; Shimomura K; Bentley L; Hugill A; Mijat V; Goldsworthy M; Moir L; Haynes A; Quarterman J; Freeman HC; Ashcroft FM; Cox RD. 2005. A genetic and physiological study of impaired glucose homeostasis control in C57BL/6J mice. Diabetologia 48(4):675-86. [PubMed: 15729571] [J:106692]
Price and Supply Information
| Strain Name: | C57BL/6NJ |
| Stock Number: | 005304 |
Price Details
IMPORTANT NOTE: Prices are based on shipping destination. The shipping destinations are:
- USA, Canada and Mexico
- International
*Pricing for Shipping Destination selected:
International
| Price(s) in US dollars ($) | Genotype(s) Provided | ||||
|---|---|---|---|---|---|
| Individual Mouse Price | $116.40 | ||||
Supply Details
| Standard Supply | Repository-Live. A collection of over 1000 strains maintained as live colonies. Individual colonies are sized to meet current customer demand. Delivery for orders of 10 mice or less ranges on average from one to eight weeks; mice are generally shipped between four to six weeks of age with a maximum shipping age of ~nine weeks. Colony sizes do not generally support stringent age specifications for large volumes of mice; however custom orders and larger quantities of mice are easily arranged. Estimated ship dates for all orders provided within 48 hours of order placement. |
|---|---|
| Supply Notes |
Histology and Tissue Collection Services are available for all JAX® Mice strains. For more information, please contact Customer Service at orderquest@jax.org or 1-207-288-5845. Usually shipped between four and six weeks of age. Genomic DNA is available for this strain from the Mouse DNA Resource. |
| Licensing | See General Terms and Conditions below |
General Terms and Conditions
View JAX® Mice & Services Conditions of Use.
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 and Purchasing Information
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