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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Atxn3tm1.1(ATXN3)Mfig
targeted mutation 1.1, Maciej Figiel
MGI:5288414
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
 		Atxn3tm1.1(ATXN3)Mfig/Atxn3tm1.1(ATXN3)Mfig involves: 129S2/SvPas * C57BL/6J MGI:5288422


Genotype
MGI:5288422
hm1
Allelic
Composition		 Atxn3tm1.1(ATXN3)Mfig/Atxn3tm1.1(ATXN3)Mfig
Genetic
Background		 involves: 129S2/SvPas * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Atxn3tm1.1(ATXN3)Mfig mutation (0 available); any Atxn3 mutation (48 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
behavior/neurological
behavior/neurological phenotype ( J:175960 )
N
• mice exhibit normal body posture and muscle strength

nervous system
nervous system phenotype ( J:175960 )
N
• mice do not exhibit intranuclear inclusions in neurons




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
01/06/2026
MGI 6.24 		The Jackson Laboratory