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Spontaneous Allele Detail
Symbol: Cyfip2M1N
Name: cytoplasmic FMR1 interacting protein 2; mutation 1, National Institutes of Health
MGI ID: MGI:5527294
Synonyms: Cyfip26N, Cyfip2B6N, Cyfip2N
Gene: Cyfip2  Location: Chr11:46084677-46203686 bp, - strand  Genetic Position: Chr11, 27.61 cM, cytoband B1.2
Strain of Origin:  C57BL/6N
Allele Type:    Spontaneous
Mutation:    Single point mutation
Mutation detailsAn G-to-A mutation at 46,222,615 bp of chromosome 11 (GRCm38) occurred between 1961 and 1974 in the C57BL/6N strain that resulted in the amino acid substitution of serine with phenylalanine at position 968 (p.S968F). This mutation is found in all C57BL/6N substrains (C57BL/6NCrl, C57BL/6NTac and C57BL/6NJ) but is not present in the C57BL/6J strain or substrains (C57BL/6Ei, C57BL/6EiJ, C57BL/6ByJ and C57BL/6By). The mutation destabilizes the protein leading to decreased half-life. (J:203183)
Inheritance:    Dominant
View phenotypes and curated references for all genotypes (concatenated display).
Find Mice (IMSR)
Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
Carrying this Mutation:  Mouse Strains: 1 strain available      Cell Lines: 0 lines available
Carrying any Cyfip2 Mutation:  38 strains or lines available
Original:  J:203183 Kumar V, et al., C57BL/6N mutation in Cytoplasmic FMRP interacting protein 2 regulates cocaine response. Science. 2013 Dec 20;342(6165):1508-12
All:  5 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
MGI 6.17
The Jackson Laboratory