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Phenotypes Associated with This Genotype
Genotype
MGI:5320909
Allelic
Composition		 Gnastm1.1Plag/Gnas+
Genetic
Background		 involves: 129S4/SvJae * C57BL/6 * C57BL/6J * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gnastm1.1Plag mutation (0 available); any Gnas mutation (53 available)
♀ phenotype observed in females
♂ phenotype observed in males
N normal phenotype
mortality/aging
neonatal lethality, incomplete penetrance ( J:184320 )
• Background Sensitivity: when this allele is inherited paternally, fewer mice survive than mice on a background containing CD-1

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