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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Tg(Mbp-MAPT/lacZ)#aCaw
transgene insertion #a, Christopher A Walsh
MGI:4888711
Summary 9 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
cx1
Relnrl/Relnrl
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J MGI:4889081
cx2
Emx2wndr/Emx2wndr
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N MGI:4889074
cx3
Trip11m1Mawa/Trip11m1Mawa
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N MGI:4889075
cx4
Kif20bmagoo/Kif20bmagoo
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N MGI:4889076
cx5
bumpy/bumpy
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N MGI:4889077
cx6
Hspa5baffled/Hspa5baffled
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N MGI:4889078
cx7
fuddle/fuddle
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N MGI:4889079
cx8
sprawl/sprawl
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N MGI:4889080
tg9
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw involves: BALB/c * C57BL/6 * C57BL/6J MGI:4889073


Genotype
MGI:4889081
cx1
Allelic
Composition
Relnrl/Relnrl
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Relnrl mutation (3 available); any Reln mutation (209 available)
Tg(Mbp-MAPT/lacZ)#aCaw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
nervous system
• thalamocortical axons fail to extend beneath the cortical plate and grow obliquely across it unlike in wild-type mice

cellular
• thalamocortical axons fail to extend beneath the cortical plate and grow obliquely across it unlike in wild-type mice




Genotype
MGI:4889074
cx2
Allelic
Composition
Emx2wndr/Emx2wndr
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Emx2wndr mutation (0 available); any Emx2 mutation (23 available)
Tg(Mbp-MAPT/lacZ)#aCaw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mice die within a few hours of birth

nervous system
• thalamocortical axons exhibit severe ventral misrouting near the diencephalon-telencephalon boundary on the ventral surface compared with wild-type mice
• small and misshapen
• small and misshapen

renal/urinary system

cellular
• thalamocortical axons exhibit severe ventral misrouting near the diencephalon-telencephalon boundary on the ventral surface compared with wild-type mice




Genotype
MGI:4889075
cx3
Allelic
Composition
Trip11m1Mawa/Trip11m1Mawa
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Tg(Mbp-MAPT/lacZ)#aCaw mutation (0 available)
Trip11m1Mawa mutation (0 available); any Trip11 mutation (99 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

nervous system
N
• mice exhibit normal thalamocortical axons
• slightly small

growth/size/body

limbs/digits/tail




Genotype
MGI:4889076
cx4
Allelic
Composition
Kif20bmagoo/Kif20bmagoo
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Kif20bmagoo mutation (0 available); any Kif20b mutation (69 available)
Tg(Mbp-MAPT/lacZ)#aCaw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

nervous system
• mice exhibit occasional ventral misrouting of thalamocortical axons in the ventral telencephalon compared with wild-type mice
• slightly small
• mice exhibit occasional ventral misrouting of thalamocortical axons in the ventral telencephalon compared with wild-type mice
• in some mice
• in some mice

vision/eye
• in 38 of 46 mice
• in 38 of 46 mice

craniofacial
• in 10 of 42 mice

limbs/digits/tail
• in 13% of mice

digestive/alimentary system
• in 10 of 42 mice

cellular
• mice exhibit occasional ventral misrouting of thalamocortical axons in the ventral telencephalon compared with wild-type mice

growth/size/body
• in 10 of 42 mice
• small head




Genotype
MGI:4889077
cx5
Allelic
Composition
bumpy/bumpy
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

nervous system
• thalamocortical axons exhibit fascicles to ectopia outside pia unlike in wild-type mice
• the forebrain has a cobblestone surface unlike in wild-type mice

limbs/digits/tail
• stunted

cellular
• thalamocortical axons exhibit fascicles to ectopia outside pia unlike in wild-type mice




Genotype
MGI:4889078
cx6
Allelic
Composition
Hspa5baffled/Hspa5baffled
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Hspa5baffled mutation (0 available); any Hspa5 mutation (38 available)
Tg(Mbp-MAPT/lacZ)#aCaw mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging
• mutants collected after birth died within hours (100%; 15 of 15)

nervous system
• the thalamocortical axons are disorganized in the ventral telencephalon with some stalled at the corticostriatal boundary unlike in wild-type mice
• some thalamocortical axons are overfasciculated and stalling compared to in wild-type mice
• the thalamocortical axons are disorganized in the ventral telencephalon with some stalled at the corticostriatal boundary unlike in wild-type mice
• the intermediate zone contains large swollen bundles of axon compared with wild-type mice
• slightly small

renal/urinary system

respiratory system

cardiovascular system
• under the nose in 20 of 21 mice

craniofacial

digestive/alimentary system

cellular
• the thalamocortical axons are disorganized in the ventral telencephalon with some stalled at the corticostriatal boundary unlike in wild-type mice
• some thalamocortical axons are overfasciculated and stalling compared to in wild-type mice

growth/size/body




Genotype
MGI:4889079
cx7
Allelic
Composition
fuddle/fuddle
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

nervous system
• some mice exhibit ventral misrouting of thalamocortical axons in the ventral telencephalon compared with wild-type mice
• some mice exhibit ventral misrouting of thalamocortical axons in the ventral telencephalon compared with wild-type mice

vision/eye

craniofacial

digestive/alimentary system

cellular
• some mice exhibit ventral misrouting of thalamocortical axons in the ventral telencephalon compared with wild-type mice

growth/size/body




Genotype
MGI:4889080
cx8
Allelic
Composition
sprawl/sprawl
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J * FVB/N
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
mortality/aging

nervous system
• thalamocortical axons exhibit overfasciculation and stalling compared to in wild-type mice

cellular
• thalamocortical axons exhibit overfasciculation and stalling compared to in wild-type mice




Genotype
MGI:4889073
tg9
Allelic
Composition
Tg(Mbp-MAPT/lacZ)#aCaw/Tg(Mbp-MAPT/lacZ)#aCaw
Genetic
Background
involves: BALB/c * C57BL/6 * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
No mouse lines available in IMSR.
See publication links below for author information.
phenotype observed in females
phenotype observed in males
N normal phenotype
normal phenotype
• mice are viable and fertile, with no detectable abnormal phenotypes in brain morphology or thalamacortical axon patterning at birth





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