Sirt1^tm1Ygu
Targeted Allele Detail

Summary

• Symbol: Sirt1^tm1Ygu
• Name: sirtuin 1; targeted mutation 1, Yansong Gu
• MGI ID: MGI:3764971
• Synonyms: SirT1^co, Sirt1^flox
• Gene: Sirt1 Location: Chr10:63154784-63174814 bp, - strand Genetic Position: Chr10, 32.57 cM
• Alliance: Sirt1^tm1Ygu page

Mutation origin

• Germline Transmission: Earliest citation of germline transmission: J:121948
• Parent Cell Line: R1 (ES Cell)
• Strain of Origin: (129X1/SvJ x 129S1/Sv)F1-Kitl⁺

Mutation description

• Allele Type: Targeted (Conditional ready, No functional change)
• Mutation: Insertion
• Mutation details: A floxed neomycin cassette was inserted just upstream of exon 4 and a third loxP site was inserted just downstream. The floxed mutation does not affect the protein expression of the targeted gene in MEF's or mammary tissue from homozygotes. When bred to mice that express Cre recombinase, the resulting offspring will have exon 4 (encoding a conserved Sir2 motif) deleted in the cre-expressing tissue(s). (J:85542, J:121948)

Expression

In Mice Carrying this Mutation:

2 RNA-Seq or microarray experiment(s)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 2 strains available Cell Lines: 0 lines available
• Carrying any Sirt1 Mutation: 81 strains or lines available

References

• Original: J:121948 Li H, et al., SirT1 modulates the estrogen-insulin-like growth factor-1 signaling for postnatal development of mammary gland in mice. Breast Cancer Res. 2007;9(1):R1
• All: 114 reference(s)