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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Dab1tm3.1Cpr
targeted mutation 3.1, Jonathan A Cooper
MGI:2388312
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Dab1tm3.1Cpr/Dab1tm3.1Cpr involves: 129S4/SvJaeSor * C57BL/6J MGI:3810292
ht2
Dab1tm1Cpr/Dab1tm3.1Cpr involves: 129S4/SvJaeSor * C57BL/6J MGI:3810293
cx3
Dab1tm3.1Cpr/Dab1tm3.1Cpr
Relnrl/Reln+
involves: 129S4/SvJaeSor * C57BL/6J MGI:3810296


Genotype
MGI:3810292
hm1
Allelic
Composition
Dab1tm3.1Cpr/Dab1tm3.1Cpr
Genetic
Background
involves: 129S4/SvJaeSor * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dab1tm3.1Cpr mutation (0 available); any Dab1 mutation (77 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
N
• brain histology is normal




Genotype
MGI:3810293
ht2
Allelic
Composition
Dab1tm1Cpr/Dab1tm3.1Cpr
Genetic
Background
involves: 129S4/SvJaeSor * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dab1tm1Cpr mutation (1 available); any Dab1 mutation (77 available)
Dab1tm3.1Cpr mutation (0 available); any Dab1 mutation (77 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
N
• mice exhibit a normal cerebellum and preplate splitting
• late born neurons migrate into the marginal zone unlike in wild-type mice
• the neocortical marginal zone is thinner than in wild-type mice and crowded with small cells
• mice exhibit a splitting of the stratum pyramidale in the CA1 region
• the ectopic pyramidal layer is closer to the hippocampal fissure, further from the alveus and becomes the main layer in the CA2 region
• however, the CA3 region and dentate gyrus develop normally

cellular
• late born neurons migrate into the marginal zone unlike in wild-type mice




Genotype
MGI:3810296
cx3
Allelic
Composition
Dab1tm3.1Cpr/Dab1tm3.1Cpr
Relnrl/Reln+
Genetic
Background
involves: 129S4/SvJaeSor * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dab1tm3.1Cpr mutation (0 available); any Dab1 mutation (77 available)
Relnrl mutation (3 available); any Reln mutation (209 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
N
• the hippocampus and neocortex are normal





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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory