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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID 		Aars1+
wild type
MGI:2440375
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
 		Aars1em1(IMPC)Bay/Aars1+ C57BL/6N-Aars1em1(IMPC)Bay/Bay MGI:7768277
ht2
 		Aars1tm1.1Slac/Aars1+ involves: C57BL/6J * FVB/N MGI:5614643


Genotype
MGI:7768277
ht1
Allelic
Composition		 Aars1em1(IMPC)Bay/Aars1+
Genetic
Background		 C57BL/6N-Aars1em1(IMPC)Bay/Bay
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Aars1em1(IMPC)Bay mutation (0 available); any Aars1 mutation (68 available)
Data Sources
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
adipose tissue

growth/size/body
increased lean body mass ( J:211773 )
IMPC - BCM
abnormal head morphology ( J:211773 )
IMPC - BCM

limbs/digits/tail




Genotype
MGI:5614643
ht2
Allelic
Composition		 Aars1tm1.1Slac/Aars1+
Genetic
Background		 involves: C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Aars1tm1.1Slac mutation (0 available); any Aars1 mutation (68 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
nervous system
Purkinje cell degeneration ( J:216802 )
• aged mice show mild loss of cerebellar Purkinje cells




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
03/18/2025
MGI 6.24 		The Jackson Laboratory