Phenotypes associated with this allele
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Gt(ROSA)26Sortm1Sor mutation
(8 available);
any
Gt(ROSA)26Sor mutation
(944 available)
Pdss2tm1.1Jdhu mutation
(0 available);
any
Pdss2 mutation
(31 available)
Pdss2tm1.2Jdhu mutation
(0 available);
any
Pdss2 mutation
(31 available)
Tg(Pcp2-cre)3555Jdhu mutation
(1 available)
|
|
|
behavior/neurological
|
• at 9.5 months, mice exhibit failure in motor coordination during walking and incapability to maintain balance on a rod
|
|
• mice exhibit shorter and more variable strides with more frequent additional steps made by both forepaw and hindpaw compared with wild-type mice
|
nervous system
|
• at 6 months in the cerebellum
|
|
• in the cerebellum of aged mice
|
|
• at 6 months in the cerebellum
|
cellular
|
• at 6 months in the cerebellum
|
|
Find Mice |
Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Pdss2tm1.1Jdhu mutation
(0 available);
any
Pdss2 mutation
(31 available)
Pdss2tm1.2Jdhu mutation
(0 available);
any
Pdss2 mutation
(31 available)
Tg(Pax2-cre)1Akg mutation
(2 available)
|
|
|
mortality/aging
|
• all mice die within 36 hours of life
|
nervous system
|
• at E14.5, mice exhibit ectopic apoptosis accompanying the progression of cerebellum hypoplasia
|
|
• at E12.5, radial glial cells in the cerebellum are fewer in number and have shorter processes compared to in wild-type mice
|
|
• fewer radial glial cells in the cerebellum at E12.5
|
|
• neurons are highly compacted close to the ventricular surface and leave the dorsal region devoid of cells unlike in wild-type mice
|
|
• small midbrain at E17.5
|
|
• hypoplasia is more severe at the vermis (midline region) than in cerebellar hemispheres
|
|
• cell stratification is disorganized
|
|
• cerebellum growth retardation begins at E12.5 and E14.5 due to decreased cell proliferation, increased ectopic apoptosis (beginning at E14.5), and impaired expansion of cerebellum volume
• at E14.5, expansion of the intermediate zone is delayed compared to in wild-type mice
|
|
• at E12.5, the subventricular zone has fewer and disorganized cells above the proliferating cell layers compared to in wild-type mice
|
craniofacial
|
• palatine shelves retain a vertical position and fail to fuse along the midline
|
behavior/neurological
|
• in mice with normal palates
|
muscle
|
• at P0, lipid accumulates in the forelimb skeletal muscle
|
respiratory system
cellular
|
• at E18.5, cells of the cerebellum exhibit abnormal mitochondrial and autophagic-like vacuoles compared to in wild-type mice
|
|
• in cells of the cerebellum
|
|
• at E14.5, mice exhibit ectopic apoptosis accompanying the progression of cerebellum hypoplasia
|
|
• at E12.5, radial glial cells in the cerebellum are fewer in number and have shorter processes compared to in wild-type mice
|
|
• fewer radial glial cells in the cerebellum at E12.5
|
|
• neurons are highly compacted close to the ventricular surface and leave the dorsal region devoid of cells unlike in wild-type mice
|
skeleton
|
• palatine shelves retain a vertical position and fail to fuse along the midline
|
digestive/alimentary system
|
• palatine shelves retain a vertical position and fail to fuse along the midline
|
growth/size/body
|
• palatine shelves retain a vertical position and fail to fuse along the midline
|