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Trp53tm2Att
Targeted Allele Detail
Summary
Symbol: Trp53tm2Att
Name: transformation related protein 53; targeted mutation 2, Laura D Attardi
MGI ID: MGI:3775090
Synonyms: p53LSL-VP16
Gene: Trp53  Location: Chr11:69471185-69482699 bp, + strand  Genetic Position: Chr11, 42.83 cM, cytoband B2-C
Alliance: Trp53tm2Att page
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:131856
Parent Cell Line:  J1 (ES Cell)
Strain of Origin:  129S4/SvJae
Mutation
description
Allele Type:    Targeted (Not Applicable)
Mutations:    Insertion, Intragenic deletion
 
Mutation detailsExons 2 though 4 were replaced with a floxed stop cassette, which included 4 poly adenylation sites and a puromycin resistance cassette, and a VP16 cassette. Exons 2 through 4 encode the transactivating domain. The expected protein cannot be bound by Mdm2 and down-regulated by it. However, the presence of the STOP cassette prevents unrestrained expression of the chimeric protein. (J:131856)
Phenotypes
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View phenotypes and curated references for all genotypes (concatenated display).
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 Trp53 Mutation:  239 strains or lines available
References
Original:  J:131856 Johnson TM, et al., Knockin mice expressing a chimeric p53 protein reveal mechanistic differences in how p53 triggers apoptosis and senescence. Proc Natl Acad Sci U S A. 2008 Jan 29;105(4):1215-20
All:  1 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
10/29/2024
MGI 6.24
The Jackson Laboratory