Lmna^tm1Stw
Targeted Allele Detail

Summary

• Symbol: Lmna^tm1Stw
• Name: lamin A; targeted mutation 1, Colin L Stewart
• MGI ID: MGI:2177930
• Synonyms: Lmna-
• Gene: Lmna Location: Chr3:88388455-88413842 bp, - strand Genetic Position: Chr3, 38.84 cM
• Alliance: Lmna^tm1Stw page

Mutation origin

• Germline Transmission: Earliest citation of germline transmission: J:58702
• Parent Cell Line: W9.5/W95 (ES Cell)
• Strain of Origin: 129S1/Sv-Oca2⁺ Tyr⁺ Kitl⁺

Mutation description

• Allele Type: Targeted (Null/knockout)
• Mutations: Insertion, Intragenic deletion
• Mutation details: A PGK-neomycin resistance cassette replaced a genomic segment containing exons 8-10. Western blot analysis on extracts of both embryonic fibroblasts and liver nuclear membranes from homozygous mice confirmed that no detectable protein was expressed from this allele. (J:58702)

Disease models

Expression

In Structures Affected by this Mutation:

12 anatomical structure(s)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 3 strains available Cell Lines: 0 lines available
• Carrying any Lmna Mutation: 84 strains or lines available

References

• Original: J:58702 Sullivan T, et al., Loss of A-type lamin expression compromises nuclear envelope integrity leading to muscular dystrophy. J Cell Biol. 1999 Nov 29;147(5):913-20
• All: 56 reference(s)