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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Rasgrf1tm1Toc
targeted mutation 1, Bruno Tocque
MGI:2157017
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Rasgrf1tm1Toc/Rasgrf1tm1Toc involves: 129 MGI:3848829
ht2
Rasgrf1tm1Toc/Rasgrf1+ involves: 129 MGI:3848827


Genotype
MGI:3848829
hm1
Allelic
Composition
Rasgrf1tm1Toc/Rasgrf1tm1Toc
Genetic
Background
involves: 129
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rasgrf1tm1Toc mutation (0 available); any Rasgrf1 mutation (66 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body




Genotype
MGI:3848827
ht2
Allelic
Composition
Rasgrf1tm1Toc/Rasgrf1+
Genetic
Background
involves: 129
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Rasgrf1tm1Toc mutation (0 available); any Rasgrf1 mutation (66 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
growth/size/body
• when the mutant allele is paternally inherited
• weight at 3-4 weeks of age is reduced 25% in females and 30% in males
• adults are persistently 15-25% smaller
• postnatal growth is slower when the mutant allele is paternally inherited

endocrine/exocrine glands
• pituitary growth hormone levels are reduced 42-53% when the mutant allele is paternally inherited

homeostasis/metabolism
• reduced 32-40% at 4 weeks of age when the mutant allele is paternally inherited
• contained 42-53% less growth hormone than the wild-type controls when the mutant allele is paternally inherited

cellular

nervous system
• pituitary growth hormone levels are reduced 42-53% when the mutant allele is paternally inherited





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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
12/10/2024
MGI 6.24
The Jackson Laboratory