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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Dab1tm1Bwh
targeted mutation 1, Brian W Howell
MGI:3777252
Summary 5 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Dab1tm1Bwh/Dab1tm1Bwh involves: 129S4/SvJaeSor * C57BL/6 MGI:3810276
ht2
Dab1tm1Bwh/Dab1+ involves: 129S4/SvJaeSor * C57BL/6 MGI:3810277
cx3
Apptm1Dbo/Apptm1Dbo
Dab1tm1Bwh/Dab1tm1Bwh
involves: 129S4/SvJaeSor * 129S7/SvEvBrd * C57BL/6 MGI:3810280
cx4
Apptm1Dbo/App+
Dab1tm1Bwh/Dab1tm1Bwh
involves: 129S4/SvJaeSor * 129S7/SvEvBrd * C57BL/6 MGI:3810281
cx5
Dab1tm1Bwh/Dab1tm1Bwh
Tg(APPSWE)2576Kha/0
involves: 129S4/SvJaeSor * C57BL/6 * SJL MGI:3810279


Genotype
MGI:3810276
hm1
Allelic
Composition
Dab1tm1Bwh/Dab1tm1Bwh
Genetic
Background
involves: 129S4/SvJaeSor * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dab1tm1Bwh mutation (0 available); any Dab1 mutation (77 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• mice exhibit mild ectopias
• CDP+ neurons are more widely dispersed than in wild-type
• Purkinje cells are displaced from the normal monolayer in several folia
• the vermis to whole brain ratio is smaller than in wild-type mice

behavior/neurological
N
• mice exhibit normal behavior




Genotype
MGI:3810277
ht2
Allelic
Composition
Dab1tm1Bwh/Dab1+
Genetic
Background
involves: 129S4/SvJaeSor * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dab1tm1Bwh mutation (0 available); any Dab1 mutation (77 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• foliation is not as severely affected as in homozygous mice
• cerebellar size is not as reduced as in homozygous mice




Genotype
MGI:3810280
cx3
Allelic
Composition
Apptm1Dbo/Apptm1Dbo
Dab1tm1Bwh/Dab1tm1Bwh
Genetic
Background
involves: 129S4/SvJaeSor * 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Apptm1Dbo mutation (4 available); any App mutation (89 available)
Dab1tm1Bwh mutation (0 available); any Dab1 mutation (77 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• the cerebellum volume is not as small as in Dab1tm1Bwh homozygotes




Genotype
MGI:3810281
cx4
Allelic
Composition
Apptm1Dbo/App+
Dab1tm1Bwh/Dab1tm1Bwh
Genetic
Background
involves: 129S4/SvJaeSor * 129S7/SvEvBrd * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Apptm1Dbo mutation (4 available); any App mutation (89 available)
Dab1tm1Bwh mutation (0 available); any Dab1 mutation (77 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• the cerebellum volume is not as small as in Dab1tm1Bwh homozygotes




Genotype
MGI:3810279
cx5
Allelic
Composition
Dab1tm1Bwh/Dab1tm1Bwh
Tg(APPSWE)2576Kha/0
Genetic
Background
involves: 129S4/SvJaeSor * C57BL/6 * SJL
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Dab1tm1Bwh mutation (0 available); any Dab1 mutation (77 available)
Tg(APPSWE)2576Kha mutation (5 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• the loss of divisions between some folia is apparent
• the vermis to whole brain ratio is smaller than in Dab1tm1Bwh homozygotes





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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory