mortality/aging
• mice that survive birth die between 3 and 4 weeks of age with normal or reversed body situs and domed heads indicative of hydrocephaly
|
• mice with heterotaxia exhibit heart defects and die before or shortly after birth
|
growth/size/body
• mice that survive birth die between 3 and 4 weeks of age with domed heads indicative of hydrocephaly
|
heterotaxia
(
J:130755
)
• 40% of mice exhibit heterotaxia, 36% situs invertus and 24% situs solitus
• mice with heterotaxia exhibit heart defects and die before or shortly after birth
|
• in one mouse
|
• in some mice
|
• mice exhibit varying degrees of lung and bronchial tree left isomerism
|
• 36% of mice exhibit situs inversus
|
cardiovascular system
• in some mice
|
• in one mouse
|
• inferior vena cava (IVC) abnormalities are observed in some mice including azygos continuation, interruption and duplication of the IVC
|
• mice exhibit a range of cardiac defects at varying degrees of penetrance including tetralogy of Fallot, transposition of the great arteries, a common atrioventricular canal, dextro- or meso-cardia, a common atrium, double outlet right ventricle, and septal defects
|
• some mice exhibit L ventricular loop with or without superior-inferior positioning of the ventricles
• some mice exhibit tetralogy of Fallot
• some mice exhibit a concordant vein and artery alignment in the great arteries
|
• in some mice
|
• in some mice
|
• some mice exhibit a single atrioventricular valve of mitral morphology
|
• in one mouse
|
• in some mice
|
• some mice exhibit a common atrium
|
• some mice exhibit secundum atrial septal defects
|
dextrocardia
(
J:130755
)
• in some mice
|
mesocardia
(
J:130755
)
• in some mice
|
• in some mice
|
• some mice exhibit a common or unbalanced atrioventricular canal committed to the right or left ventricle
|
• in some mice
|
respiratory system
• mice exhibit a wide range of tracheal cilia disorganization
• mice exhibit reduced numbers of outer dynein arms in their tracheal cilia compared to in wild-type mice
|
• tracheal cilia are immotile or slow and dyskinetic
• displacement of fluorescent beads deposited above the epithelia is reduced in velocity and directionality compared to in wild-type mice
|
• mice exhibit varying degrees of lung and bronchial tree left isomerism
|
digestive/alimentary system
• in some mice the pancreas or the stomach are mal-positioned along the midline or the right side
|
hematopoietic system
• in some mice the spleen is mal-positioned
|
• in some mice
|
nervous system
hydrocephaly
(
J:130755
)
• mice that survive birth die between 3 and 4 weeks of age with domed heads indicative of hydrocephaly
|
liver/biliary system
• some mice exhibit a symmetric bilobed liver
|
immune system
• in some mice the spleen is mal-positioned
|
• in some mice
|
cellular
• mice exhibit a wide range of tracheal cilia disorganization
• mice exhibit reduced numbers of outer dynein arms in their tracheal cilia compared to in wild-type mice
|
• tracheal cilia are immotile or slow and dyskinetic
• displacement of fluorescent beads deposited above the epithelia is reduced in velocity and directionality compared to in wild-type mice
|
Mouse Models of Human Disease |
DO ID | OMIM ID(s) | Ref(s) | |
primary ciliary dyskinesia 3 | DOID:0110599 |
OMIM:608644 |
J:130755 | |
tetralogy of Fallot | DOID:6419 |
OMIM:187500 |
J:130755 |