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Phenotypes Associated with This Genotype
Genotype
MGI:5614644
Allelic
Composition		 Aars1tm1.1Slac/Aars1tm1.1Slac
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
mortality/aging
embryonic lethality prior to organogenesis, complete penetrance ( J:216802 )
• no viable E8.5 or E9.5 embryos are seen and 26% of decidua from heterozygous matings at E8.5/9.5 contain embryos that are too reabsorbed for genotyping, suggesting that homozygotes die at an earlier stage

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