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Phenotypes Associated with This Genotype
Genotype
MGI:3694738
Allelic
Composition		 Apba1tm1.1Sud/Apba1tm1.1Sud
Apba3tm1.1Sud/Apba3tm1.1Sud
Genetic
Background		 involves: 129S1/Sv * 129X1/SvJ
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Apba1tm1.1Sud mutation (0 available); any Apba1 mutation (32 available)
Apba3tm1.1Sud mutation (0 available); any Apba3 mutation (22 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
neonatal lethality, incomplete penetrance ( J:115573 )
• born in normal ratio; double mutants display survival deficit, with only ~20% survival postnatal
• hours after birth, pups have no milk in their stomachs, become progressively weaker within twelve hours, and die within 24 hours

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
04/30/2024
MGI 6.23 		The Jackson Laboratory