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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Grb10Gt(Betageo)1Ward
gene trap 1, Andrew Ward
MGI:2668436
Summary 2 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Grb10Gt(Betageo)1Ward/Grb10Gt(Betageo)1Ward involves: C57BL/6 * CBA MGI:2668440
ht2
Grb10Gt(Betageo)1Ward/Grb10+ involves: C57BL/6 * CBA MGI:2668444


Genotype
MGI:2668440
hm1
Allelic
Composition
Grb10Gt(Betageo)1Ward/Grb10Gt(Betageo)1Ward
Genetic
Background
involves: C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Grb10Gt(Betageo)1Ward mutation (0 available); any Grb10 mutation (56 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
embryo
• the size of the placenta was also increased ~30% relative to wild-type

growth/size/body
• neonates are ~30% larger than wild-type
• embryonic overgrowth resulting in neonates that are ~30% larger than wild-type
• disproportionate overgrowth of the liver

liver/biliary system
• disproportionate overgrowth of the liver

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
NOT Silver-Russell syndrome DOID:14681 OMIM:180860
J:84425




Genotype
MGI:2668444
ht2
Allelic
Composition
Grb10Gt(Betageo)1Ward/Grb10+
Genetic
Background
involves: C57BL/6 * CBA
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Grb10Gt(Betageo)1Ward mutation (0 available); any Grb10 mutation (56 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• approximately 12% of mice with a maternally inherited allele die shortly after birth

cellular
• only heterozygotes inheriting the allele from the mother display a phenotype

embryo
• the size of the placenta is increased ~30% relative to wild-type

growth/size/body
• neonates are ~30% larger than wild-type
• embryonic overgrowth resulting in neonates that are ~30% larger than wild-type
• disproportionate overgrowth of the liver

liver/biliary system
• disproportionate overgrowth of the liver
• hepatocytes have a very high glycogen content

homeostasis/metabolism
• hepatocytes have a very high glycogen content

respiratory system
• mice that die shortly after birth exhibit blood-filled alveoli
• mice that die shortly after birth exhibit a blood-filled trachea

Mouse Models of Human Disease
DO ID OMIM ID(s) Ref(s)
NOT Silver-Russell syndrome DOID:14681 OMIM:180860
J:84425





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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
10/29/2024
MGI 6.24
The Jackson Laboratory