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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
SgceGt(148G1)Cmhd
gene trap 148G1, Centre for Modeling Human Disease
MGI:4971042
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
ht1
SgceGt(148G1)Cmhd/Sgce+ B6.129-SgceGt(148G1)Cmhd MGI:6332960


Genotype
MGI:6332960
ht1
Allelic
Composition
SgceGt(148G1)Cmhd/Sgce+
Genetic
Background
B6.129-SgceGt(148G1)Cmhd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
SgceGt(148G1)Cmhd mutation (0 available); any Sgce mutation (42 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
behavior/neurological
N
• no evidence of myoclonus or limb dystonia is seen from the early postnatal period through 1.5 years of age when the allele is paternally inherited
• myoclonus is not seen in response to audiogenic or tactile stimuli
• preweaning mice exhibit occasional stimulus-induced appendicular flexion posturing when the allele is inherited paternally
• males and females exhibit lower scores on the cross-maze test when the allele is inherited paternally
• mice show more slips on the 9-mm round beam and the 9-mm square beam than wild-type mice when the allele is inherited paternally
• however, mice show normal behavior on the rotarod
• preweaning mice exhibit tiptoe walking when the allele is inherited paternally
• males and females with the paternally inherited allele exhibit higher scores on the rating scale for abnormal movements
• males exhibit higher forepaw and hindpaw stride frequencies when the allele is inherited paternally
• hindpaw stance width is narrower when the allele is inherited paternally
• males exhibit shorter forepaw and hindpaw stride lengths when the allele is inherited paternally
• mice are less active on multiple parameters of the open-field activity when the allele is inherited paternally, with females showing a greater decrease in activity than males

growth/size/body
• mice at 10-15% smaller when the allele is inherited paternally

homeostasis/metabolism
• noradrenaline levels trend higher when the allele is inherited paternally
• however, monoamine levels are normal





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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
04/23/2024
MGI 6.23
The Jackson Laboratory