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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Sema4c+
wild type
MGI:2437847
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
ht1
Sema4ctm1Matl/Sema4c+ B6.129P2-Sema4ctm1Matl MGI:4881694
cx2
Sema4ctm1Matl/Sema4c+
Sema4gtm1Kik/Sema4g+
B6.Cg-Sema4ctm1Matl Sema4gtm1Kik MGI:4881700
cx3
Sema4ctm1Matl/Sema4c+
Sema4gtm1Kik/Sema4gtm1Kik
B6.Cg-Sema4ctm1Matl Sema4gtm1Kik MGI:4881702


Genotype
MGI:4881694
ht1
Allelic
Composition
Sema4ctm1Matl/Sema4c+
Genetic
Background
B6.129P2-Sema4ctm1Matl
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sema4ctm1Matl mutation (0 available); any Sema4c mutation (36 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• 20% of mice exhibit gaps in the granule layer of lobule II unlike wild-type mice
• 10% of mice exhibit ectopic granule cells in the molecular layer at subpilial positions unlike wild-type mice
• 27% of mice exhibit rostral lobules VIII and IX fusion unlike in wild-type mice




Genotype
MGI:4881700
cx2
Allelic
Composition
Sema4ctm1Matl/Sema4c+
Sema4gtm1Kik/Sema4g+
Genetic
Background
B6.Cg-Sema4ctm1Matl Sema4gtm1Kik
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sema4ctm1Matl mutation (0 available); any Sema4c mutation (36 available)
Sema4gtm1Kik mutation (0 available); any Sema4g mutation (29 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• 40% of mice exhibit gaps in the granule layer of lobule II unlike wild-type mice
• 40% of mice exhibit ectopic granule cells in the molecular layer at subpilial positions unlike wild-type mice
• 69% of mice exhibit rostral lobules VIII and IX fusion unlike in wild-type mice




Genotype
MGI:4881702
cx3
Allelic
Composition
Sema4ctm1Matl/Sema4c+
Sema4gtm1Kik/Sema4gtm1Kik
Genetic
Background
B6.Cg-Sema4ctm1Matl Sema4gtm1Kik
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Sema4ctm1Matl mutation (0 available); any Sema4c mutation (36 available)
Sema4gtm1Kik mutation (0 available); any Sema4g mutation (29 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• 50% of mice exhibit gaps in the granule layer of lobule II unlike wild-type mice
• 60% of mice exhibit ectopic granule cells in the molecular layer at subpilial positions unlike wild-type mice
• 69% of mice exhibit rostral lobules VIII and IX fusion unlike in wild-type mice





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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
03/18/2025
MGI 6.24
The Jackson Laboratory