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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tbc1d7em1Hms
endonuclease-mediated mutation 1, Harvard Medical School
MGI:7286317
Summary 1 genotype
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Tbc1d7em1Hms/Tbc1d7em1Hms C57BL/6J-Tbc1d7em1Hms MGI:7286319


Genotype
MGI:7286319
hm1
Allelic
Composition
Tbc1d7em1Hms/Tbc1d7em1Hms
Genetic
Background
C57BL/6J-Tbc1d7em1Hms
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tbc1d7em1Hms mutation (0 available); any Tbc1d7 mutation (22 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• in male and female mice at 13 months of age
• in male and female mice at 6 weeks and 13 months of age
• however, brain weight at E16.5 is normal
• increased thickness of cortical layer IV/V, layer VI, and entire cortex
• however, neuronal density is normal
• increased soma size at DIV4
• however, mice exhibit normal dendritic length and soma-proximal branching
• reduced single-axon specification
• however, treatment with rapamycin restores axon specification

behavior/neurological
N
• mice exhibit normal gross motor skills and coordination and social and behavioral assay performance
• reduced hindlimb strength at 6 weeks, 3 months, and 6 months that cannot be restored with rapamycin treatment
• abnormal stance and gait
• with increased stride offset and stance length
• however, sway length is normal
• reduces distance traveled in an open field test at 6 months of age due to reduced walking speed

growth/size/body
• at 6 months of age

muscle

homeostasis/metabolism
N
• mice exhibit normal fasting insulin and glucose levels and glucose and insulin tolerance





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last database update
05/07/2024
MGI 6.23
The Jackson Laboratory