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Phenotypes Associated with This Genotype
Genotype
MGI:3622191
Allelic
Composition
Gnasas1tm1Jop/Gnasas1+
Genetic
Background
involves: 129S/SvEv
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gnasas1tm1Jop mutation (2 available); any Gnasas1 mutation (8 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• when this allele is paternally inherited heterozygotes die by P2

behavior/neurological
• when this allele is paternally inherited heterozygotes become lethargic shortly after birth
• when this allele is paternally inherited heterozygotes do not feed properly

growth/size/body
• when this allele is paternally inherited heterozygotes become thin shortly after birth

cellular
• when this allele is maternally inherited heterozygotes are viable and fertile


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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last database update
12/30/2025
MGI 6.24
The Jackson Laboratory