Psen1^tm1Shs
Targeted Allele Detail

Summary

• Symbol: Psen1^tm1Shs
• Name: presenilin 1; targeted mutation 1, Takuji Shirasawa
• MGI ID: MGI:3051523
• Synonyms: PS-1^-
• Gene: Psen1 Location: Chr12:83734926-83781869 bp, + strand Genetic Position: Chr12, 38.84 cM
• Alliance: Psen1^tm1Shs page

Mutation origin

• Germline Transmission: Earliest citation of germline transmission: J:91975
• Parent Cell Line: Not Specified (ES Cell)
• Strain of Origin: Not Specified

Mutation description

• Allele Type: Targeted (Null/knockout)
• Mutation: Insertion
• Mutation details: The alternatively spliced variant of human Psen-1-374 and a tk-neo cassette were inserted into exon 9. Southern blot and PCR confirmed the mutant allele. Psen-1 mRNA was not detected by Northern blot analysis of mutant mice. Western blot detected no full length or truncated protein. (J:91975)

Expression

In Mice Carrying this Mutation:	38 assay results
In Structures Affected by this Mutation:	8 anatomical structure(s)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 0 strains available Cell Lines: 0 lines available
• Carrying any Psen1 Mutation: 48 strains or lines available

References

• Original: J:91975 Yuasa S, et al., Impaired cell cycle control of neuronal precursor cells in the neocortical primordium of presenilin-1-deficient mice. J Neurosci Res. 2002 Nov 1;70(3):501-13
• All: 6 reference(s)