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Tg(GFAP-Mdm2*b)45Snj
Transgene Detail
Summary
Symbol: Tg(GFAP-Mdm2*b)45Snj
Name: transgene insertion 45, Stephen N Jones
MGI ID: MGI:3524953
Synonyms: B45, Mdm2-b
Transgene: Tg(GFAP-Mdm2*b)45Snj  Location: unknown  
Alliance: Tg(GFAP-Mdm2*b)45Snj page
Transgene
origin
Strain of Origin:  Not Specified
Transgene
description
Transgene Type:    Transgenic (Inserted expressed sequence)
Mutation:    Insertion
 
Tg(GFAP-Mdm2*b)45Snj expresses 1 gene
 
Mutation detailsThe mouse Mdm2 splice isoform Beta (b) was placed under the transcriptional regulation of the human GFAP promoter. This Mdm2-b splice form encodes exons 2-3 and exon 12. This splice form lacks the binding domains for Trp53, Rb1, p19(ARF), Ep300(p300) as well as the nuclear localization and nuclear export signals. Mdm2-b spliceoform does contain the C-terminal zinc finger, the RING finger, and residues that are ATM phosphorylation substrates. Approximately 25 copies of the transgene were inserted into the genome. Transgene expression was highest in the brain and somewhat lower in the spleen. Low levels of expression were also detected in the liver, kidney, ovary, and testis. Expression patterns and levels were similar for all three founder lines studied in J:87962, regardless of copy number. (J:87962)
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
References
Original:  J:87962 Steinman HA, et al., An alternative splice form of Mdm2 induces p53-independent cell growth and tumorigenesis. J Biol Chem. 2004 Feb 6;279(6):4877-86
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
03/25/2025
MGI 6.24
The Jackson Laboratory