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Phenotypes Associated with This Genotype
Genotype
MGI:5526950
Allelic
Composition		 Usp14ax-J/Usp14ax-J
Genetic
Background		 B6.Cg-Usp14ax-J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Usp14ax-J mutation (1 available); any Usp14 mutation (47 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
premature death ( J:203043 )
• mice die by 2 months

nervous system
abnormal neuromuscular synapse morphology ( J:203043 )
• large accumulation of neurofilaments in terminals

growth/size/body
decreased body weight ( J:203043 )

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
03/25/2025
MGI 6.24 		The Jackson Laboratory