Phenotypes Associated with This Genotype

Genotype
MGI:3576649

• Allelic Composition: Gnas^Oedsml/Gnas⁺
• Genetic Background: involves: 101/H * C3H/HeH * M. m. castaneus

• ♀: phenotype observed in females
• ♂: phenotype observed in males
• N: normal phenotype

mortality/aging

postnatal lethality, complete penetrance ( J:65007 )

• Background Sensitivity: increased survival was noted on a M. m. castaneus background in mice with a mutant allele inherited from the mother

• mutants die within a few days of birth

homeostasis/metabolism

hydrops fetalis ( J:65007 )

• gross edema was visible at birth in mice with a maternally inherited mutant allele, with a peak at 16 days gestation and declines just before and after birth

• adult survivors from a M. m. castaneus cross are not overtly edematous