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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Fan1+
wild type
MGI:3691837
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
cx1
 		Fan1em2Mem/Fan1+
Htttm3Mem/Htt+ 		involves: 129S1/Sv * 129X1/SvJ * C57BL/6J MGI:6489859


Genotype
MGI:6489859
cx1
Allelic
Composition		 Fan1em2Mem/Fan1+
Htttm3Mem/Htt+
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Fan1em2Mem mutation (0 available); any Fan1 mutation (98 available)
Htttm3Mem mutation (1 available); any Htt mutation (180 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
cellular
abnormal cell physiology ( J:298297 )
• expansion of the Htt CAG triplet repeats in striatum and liver at 8 months of age




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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Send questions and comments to User Support. 		last database update
03/24/2026
MGI 6.24 		The Jackson Laboratory