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Type Congenic; Spontaneous Mutation; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Additional information on Congenic nomenclature. Species laboratory mouse Generation N2F4pN1
Generation DefinitionsDescription
By 2 weeks of age, mice homozygous for the scrambler 3 Jackson mutation are smaller than their littermates and ataxic with a severely unstable gait and inability to right themselves. They rarely survive beyond 3 weeks of age, although heterozygotes have a normal lifespan. Histology of homozygotes shows disorganization of the hippocampal layers and a lack of cerebellar folia. The scrambler 3 Jackson mutation causes a more severe phenotype than does the scrambler 2 Jackson mutation.Development
The scrambler 3 Jackson mutation arose spontaneously in the F2 offspring of a linkage cross of B6.CAST-Cdh23Ahl+/Kjn and B6.129S7-Sod1tm1Leb/DnJ and was backcrossed twice to C57BL/6J before being maintained by sibling intercrossing homozygous ovarian transplant hosts with heterozygous males. The targeted mutation has been bred out of this mutant subline.
| Control | ||
|---|---|---|
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
Strains carrying other alleles of Dab1
010970 CBA/J-Dab1scm-4J/GrsrJ 003581 CBy.129S4-Dab1tm1Cpr/J 003925 MRL.129P2(B6)-B2mtm1Unc/Dcr-Dab1scm-2J/J 002043 STOCK A/A-Dab1scm/J View Strains carrying other alleles of Dab1 (4 strains)
View Mammalian Phenotype Terms
Mammalian Phenotype Terms provided by MGI
assigned by genotype
Dab1scm-3J/Dab1scm-3J
B6.Cg-Dab1scm-3J/J
- mortality/aging
- partial postnatal lethality
- homozygotes rarely survive beyond 3 weeks of age (MGI Ref ID J:149813)
- behavior/neurological phenotype
- abnormal motor coordination/ balance
- at approximately 2 weeks of age homozygotes are severely unstable in their gait and unable to right themselves (MGI Ref ID J:149813)
- impaired righting response (MGI Ref ID J:149813)
- nervous system phenotype
- abnormal hippocampus layer morphology
- disorganization of the hippocampal layers (MGI Ref ID J:149813)
- absent cerebellar foliation (MGI Ref ID J:149813)
- cerebellum hypoplasia (MGI Ref ID J:149813)
- growth/size phenotype
- decreased body size
- evident by 14 days of age (MGI Ref ID J:149813)
View Research Applications
Research Applications
This mouse can be used to support research in many areas including:Dab1scm-3J related
Developmental Biology Research
Neurodevelopmental Defects
Neurobiology Research
Ataxia (Movement) Defects
Cerebellar Defects
Cortical Defects
Neurodevelopmental Defects
Tremor Defects
| Allele Symbol | Dab1scm-3J | ||
|---|---|---|---|
| Allele Name | scrambler 3 Jackson | ||
| Allele Type | Spontaneous | ||
| Strain of Origin | (B6.CAST-Cdh23+/Kjn x B6.129S7-Sod1tm1Leb/DnJ)F2 | ||
| Gene Symbol and Name | Dab1, disabled homolog 1 (Drosophila) | ||
| Chromosome | 4 | ||
| Gene Common Name(s) | AI956902; C630028C02Rik; RIKEN cDNA C630028C02 gene; expressed sequence AI956902; scm; scr; scrambler; yot; yotari; | ||
| Molecular Note | This spontaneous mutation was identified at The Jackson Laboratory. | ||
Gray SJ; Gagnon LH; Johnson KR. 2009. Scrambler 3 Jackson, a new spontaneous mouse mutation in the Dab1 gene MGI Direct Data Submission :. [MGI Ref ID J:149813]
Animal Health Reports
Production of mice from cryopreserved embryos or sperm occurs in a maximum barrier room, RG10/RG30.
| 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 of Strains Needing Progeny Testing.
At least two untested males and two untested females (two pairs) will be recovered (eight or more mice is typical). The total number of animals provided, their gender and genotype will vary. Untested animals typically are available to ship between 13 and 16 weeks from the date of your order. If the first recovery attempt is unsuccessful, a second recovery will be done, extending the overall recovery time to approximately 25 weeks.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 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 (from U.S.A., Canada and Puerto Rico only) or 1-207-288-5845 (from any location). 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 of Strains Needing Progeny Testing.
At least two untested males and two untested females (two pairs) will be recovered (eight or more mice is typical). The total number of animals provided, their gender and genotype will vary. Untested animals typically are available to ship between 13 and 16 weeks from the date of your order. If the first recovery attempt is unsuccessful, a second recovery will be done, extending the overall recovery time to approximately 25 weeks.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 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 (from U.S.A., Canada and Puerto Rico only) or 1-207-288-5845 (from any location). 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 | ||
|---|---|---|
| 000664 C57BL/6J | ||
| Considerations for Choosing Controls | ||
| Control Pricing Information for Genetically Engineered Mutant Strains. | ||
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
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