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Type Mutant Stock; Additional information on Genetically Engineered and Mutant Mice. Visit our online Nomenclature tutorial. Species laboratory mouse Generation N28p Development
The mutation extra-toes spotting Jackson (XsJ) arose spontaneously at The Jackson Laboratory in 1984 on the C3H/HeJ background strain (Sweet, HO 1993). The colony was maintained by crossing heterozygote females to B6C3Fe-a/a F1 males. In 1990 the colony reached generation N28 and embryos were produced for cryopreservation by crossing heterozygote males to wildtype littermates.
Strains carrying a allele
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Strains carrying other alleles of a
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View Research Applications
Currently there is no phenotype information for this strain.Research Applications
This mouse can be used to support research in many areas including:XsJ related
Dermatology Research
Color and White Spotting Defects
Developmental Biology Research
Skeletal Defects
| Allele Symbol | XsJ | ||
|---|---|---|---|
| Allele Name | extra toes spotting Jackson | ||
| Allele Type | Spontaneous | ||
| Strain of Origin | C3H/HeJ | ||
| Gene Symbol and Name | Xs, extra-toes spotting | ||
| Chromosome | 7 | ||
| General Note | XsJ, extra-toes spotting Jackson, semi-dominant. This remutation at the Xs locus occurred in the C3H/HeJ inbred strain at The Jackson Laboratory. It produces a phenotype similar to that produced by the original Xs mutation(J:4291) | ||
| Molecular Note | This allele was identified by a noncomplementation test result with Xs. | ||
| Allele Symbol | a | ||
| Allele Name | nonagouti | ||
| Allele Type | Spontaneous | ||
This strain will not have a genotyping protocol or one is not currently available.
Helpful Links
Genotyping resources and troubleshooting
XsJ relatedSweet HO. 1993. New allele of extra toes spotting Mouse Genome 91(1):117. [MGI Ref ID J:4291]
Currently there no information available for this strain. This may be due to the supply level of this strain.
| Pricing for USA, Canada and Mexico shipping destinations |
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Animals Provided
Price (US dollars $) Cryorecovery Fee $1900.00 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.
| Pricing for International shipping destinations |
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Animals Provided
Price (US dollars $) Cryorecovery Fee $2470.00 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. |
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Purchasing Information
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Contact Information
Orders & Technical Support
Tel: 1-800-422-6423 or 1-207-288-5845
Fax: 1-207-288-6150
Technical Support Email Form
| phone: | 207-288-6470 |
| fax: | 207-288-6655 |
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