Strain Name: |
B6C3Fe a/a-Dstdt-J/J |
|---|---|
Stock Number: |
000211 |
Availability: | Repository-Cryopreserved |
General Terms and Conditions |
| Former Name |
B6C3Fe-a/a-Dstdt-J (Changed: 15-DEC-04
) |
| Genes & Alleles | Dst; Dstdt-J; a; |
Type JAX® GEMM® Strain - Mutant Stock Additional information on JAX® GEMM® Strains. Species laboratory mouse Generation N60F1+F1p Appearance
black
Related Genotype: a/aStrain Description
Mice homozygous for the dystonia musculorum-J spontaneous mutation (Dstdt-J)are recognizable at 7 to 10 days of age by clasping of the hindlimbs when mice are lifted by the tail. There is increasing incoordination with alternating hyperextension and hyperflexion of the limbs but no obvious paralysis. Many affected animals die before weaning, but some survive several months. The clinical condition becomes relatively stationary after the first phase of deterioration. Histologically, the nervous system shows degenerative changes and progressive loss of nerve fibers in the central and peripheral branches of the sensory ganglion cells of the spinal and cranial nerves, in the central sensory pathways, and in peripheral sensory structures such as skin, Pacinian corpuscles, and muscle spindles. In the PNS, there is some segmental demyelination and other abnormalities of the myelin sheaths.Strain Development
The dystonia Jackson (dt-J) mutation arose spontaneously in 1957 in the C3HeB/FeDi inbred strain when that strain was at F20. dt-J was initially named athetoid (ah) but was changed to dt-J in 1964 when D. S. Falconer in Edinburgh performed a positive allele test with the original dystonia (dt) mutation (Lane 1958; Falconer 1964). The dt-J allele was maintained heterozygote x heterozygote via test breeding then at F33 was changed to homozygous ovarian transplant backcrossed to C57BL/6J followed by intercross. This reached F33N4 in 1973. At F33N11 the strain was outcrossed once to C3HeB/FeJ A/A, intercrossed once and subsequently maintained by homozygous ovarian transplant crossed to B6C3Fe-a/a F1 then intercross. In 1979 this strain reached N6, in 1983 it reached N18, and in 2004 it reached N59.
Mammalian Phenotype Terms assigned by genotype |
| Allele Symbol | Dstdt-J | ||
|---|---|---|---|
| Allele Name | dystonia musculorum Jackson | ||
| Common Name(s) | ah; athetoid; dt; | ||
| Strain of Origin | C3HeB | ||
| Gene Symbol and Name | Dst, dystonin | ||
| Chromosome | 1 | ||
| Gene Common Name(s) | 2310001O04Rik; A830042E19Rik; AW554249; BP240; BPA; BPAG1; BPAG1-n; Bpag; Bpag1; CATX-15; D6S1101; DKFZp564B2416; DMH; DT; FLJ46791; KIAA0465; KIAA1470; MACF2; RIKEN cDNA 2310001O04 gene; RIKEN cDNA A830042E19 gene; ah; athetoid; bullous pemphigoid antigen; bullous pemphigoid antigen 1; bullous pemphigoid antigen 1, 230 kDa; dt; dystonia musculorum; expressed sequence AW554249; mKIAA0728; neuroscience mutagenesis facility, 203; neuroscience mutagenesis facility, 339; nmf203; nmf339; | ||
| General Note | At least 27 remutations have occurred at The Jackson Laboratory. The first, Dstdt-J, occurred spontaneously in C3HeB, and was originally designated athetoid (J:24773). It was soon shown to be an allele of the dt mutation, however (J:160) | ||
| Allele Symbol | a | ||
| Allele Name | nonagouti | ||
| Allele | Control | |
|---|---|---|
| Dstdt-J | Untyped from the colony | |
| Considerations for Choosing Controls | ||
Strains carrying a allele
View Strains carrying a (100 strains)
Strains carrying other alleles of Dst
005633 B6;CByJ-Dstdt-38J/J 004829 C57BL/6J-Dstdt-36J/J 005560 C57BL/6J-Dstdt-37J/J View Strains carrying other alleles of Dst (3 strains)
Strains carrying other alleles of a
View Strains carrying other alleles of a (67 strains)
Dstdt-J related
Developmental Biology Research
Neurodevelopmental Defects
Mouse/Human Gene Homologs
bullous pemphigoid
Neurobiology Research
Myelination Defects
Neurodevelopmental Defects
Neuromuscular Defects
| Strain Name: | B6C3Fe a/a-Dstdt-J/J |
| Stock Number: | 000211 |
IMPORTANT NOTE: Prices are based on shipping destination. To view prices, select your shipping destination.
| Standard Supply | Repository-Cryopreserved. Must Be Recovered. Please refer to the Supply Notes for further information. |
|---|---|
| Supply Notes |
Cryorecovery of Strains Needing Progeny Testing. The recovery process begins when a signed agreement form is returned to the Customer Service Department after order placement. Although results vary by strain, at least two untested males and two untested females (two pairs) will be recovered, typically within 15 weeks of our receipt of the signed agreement form. If the first recovery attempt is unsuccessful or only one pair is recovered, a second recovery will be done, extending the overall recovery time to approximately 25 weeks. However, all pups recovered will be sent. Progeny testing is required to identify the genotype of mice of this strain, as a genotyping assay is not available. This type of testing involves breeding the recovered animals and assessing the phenotype of the offspring in order to identify animals carrying the mutation of interest. We can perform the progeny testing for you as a service or we can ship all recovered animals (at least two untested pairs) to you for progeny testing at your facility. If you perform the progeny testing, there is NO guarantee that a carrier will be identified. If we perform progeny testing as a service, additional breeding time will be required. In this case, when a male and female (one pair) are identified that carry the mutation, they and their offspring will be shipped. Delivery time for strains requiring progeny testing often exceeds 25 weeks and may take 12 months or more due to the difficulties in breeding some strains. The progeny testing cost is in addition to the recovery cost and is based on the number of boxes used and the time taken to produce the mice identified as carrying the mutation. Please note that identified pairs may not reflect the mating scheme utilized by The Jackson Laboratory prior to cryopreservation of the strain. Mating schemes are sometimes modified for successful cryopreservation. Please contact Customer Service for more information on the cost of progeny testing for a strain: Tel: 1-800-422-6423 or 1-207-288-5845. Cryorecovery to establish a Dedicated Supply for greater quantities of mice |
| Licensing | See General Terms and Conditions below |
| Control Information | View Control Information in Strain Details. |
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