About   Help   FAQ
Targeted Allele Detail
Symbol: Mfn1tm1Dcc
Name: mitofusin 1; targeted mutation 1, David C Chan
MGI ID: MGI:2450304
Synonyms: Mfn1
Gene: Mfn1  Location: Chr3:32529465-32579239 bp, + strand  Genetic Position: Chr3, 15.75 cM, cytoband B
Germline Transmission:  Earliest citation of germline transmission: J:81438
Parent Cell Line:  Not Specified (ES Cell)
Strain of Origin:  129S/SvEv
Allele Type:    Targeted (Null/knockout)
Mutations:    Insertion, Intragenic deletion
Mutation detailsExon 3 of the endogenous allele was disrupted by the insertion of a neomycin selection cassette via homologous recombination. The deleted region encoded the G1 and G2 motifs of the GTPase domain. The insertion introduced a translational stop codon into the 5' region of exon 3. Protein was undetected by Western blot analysis of homozygous mutant embryos. (J:81438)
View phenotypes for all genotypes (concatenated display).
In Mice Carrying this Mutation: 1 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 Mfn1 Mutation:  10 strains or lines available
Original:  J:81438 Chen H, et al., Mitofusins Mfn1 and Mfn2 coordinately regulate mitochondrial fusion and are essential for embryonic development. J Cell Biol. 2003 Jan 21;160(2):189-200
All:  6 reference(s)

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Tumor Biology (MTB), Gene Ontology (GO), MouseCyc
Citing These Resources
Funding Information
Warranty Disclaimer & Copyright Notice
Send questions and comments to User Support.
last database update
MGI 6.01
The Jackson Laboratory