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Sirt1tm2.1Fwa
Targeted Allele Detail
Nomenclature
Symbol: Sirt1tm2.1Fwa
Name: sirtuin 1; targeted mutation 2.1, Frederick W Alt
MGI ID: MGI:2677369
Synonyms: SIRT1-, SIRT1delta, SIRT1null, SIRT null
Gene: Sirt1  Location: Chr10:63319005-63381704 bp, - strand  Genetic Position: Chr10, 32.57 cM
Mutation
origin
Germline Transmission:  Earliest citation of germline transmission: J:85542
Parent Cell Line:  TC1/TC-1 (ES Cell)
Strain of Origin:  129S6/SvEvTac
Mutation
description
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intragenic deletion
 
Mutation detailsA single loxP site remained in place of exons 5, 6, and 7 after the floxed neo cassette inserted by homologous recombination was excised via in vitro cre-mediated recombination. Protein was undetected in homozygous mutant MEFs by Western blot analysis using an antibody specific for the N-terminal. (J:85542)
Phenotypes
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View phenotypes for all genotypes (concatenated display).
Expression
In Mice Carrying this Mutation: 2 assay results
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 Sirt1 Mutation:  56 strains or lines available
References
Original:  J:85542 Cheng HL, et al., Developmental defects and p53 hyperacetylation in Sir2 homolog (SIRT1)-deficient mice. Proc Natl Acad Sci U S A. 2003 Sep 16;100(19):10794-9
All:  23 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
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last database update
09/27/2016
MGI 6.05
The Jackson Laboratory