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Tg(Col2a1-Runx2*)4Tok
Transgene Detail
Summary
Symbol: Tg(Col2a1-Runx2*)4Tok
Name: transgene insertion 4, Toshihisa Komori
MGI ID: MGI:2447360
Synonyms: Col2a1-DN-Cbfa1, Tg(Col2a1-Runx2DN)4Tok
Transgene: Tg(Col2a1-Runx2*)4Tok  Location: unknown  
Alliance: Tg(Col2a1-Runx2*)4Tok page
Transgene
origin
Strain of Origin:  (C57BL/6 x C3H)F1
Transgene
description
Transgene Type:    Transgenic (Inserted expressed sequence)
Mutation:    Insertion
 
Tg(Col2a1-Runx2*)4Tok expresses 1 gene
 
Mutation detailsA cDNA fragment encoding the runt domain and N-terminus of mouse Runx2 (beginning at exon 2) was cloned between the promoter and enhancer elements of Col2a1 to produce a dominant negative transgene. The Col2a1 promoter is active in chondrocytes. Transgene expression was confirmed by Northern blot analysis of RNA extracted from the head or trunk of day E12.5 transgenic embryos. (J:68793)
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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:68793 Ueta C, et al., Skeletal malformations caused by overexpression of Cbfa1 or its dominant negative form in chondrocytes. J Cell Biol. 2001 Apr 2;153(1):87-100
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