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Symbol
Name
ID
Wdr81
WD repeat domain 81
MGI:2681828
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Dandy-Walker malformation
Posterior fossa cyst
Microcephaly
Spasticity
Spastic paraplegia
Hypoplasia of the brainstem
Colpocephaly
Aqueductal stenosis
Hydrocephalus
Communicating hydrocephalus
Ventriculomegaly
Abnormal cortical gyration
Lissencephaly
Pachygyria
Simplified gyral pattern
Cerebral cortical atrophy
Small cerebral cortex
Agenesis of corpus callosum
Hypoplasia of the corpus callosum
Corpus callosum atrophy
Absent septum pellucidum
Aplasia of the inferior half of the cerebellar vermis
Cerebellar vermis hypoplasia
Inferior cerebellar vermis hypoplasia
Atrophy of the dentate nucleus
Cerebellar hypoplasia
Cerebellar atrophy
Global brain atrophy
Holoprosencephaly
Corticospinal tract hypoplasia
Gray matter heterotopia
Ataxia
Cerebellar ataxia associated with quadrupedal gait
Dysdiadochokinesis
Dysmetria
Gait ataxia
Truncal ataxia
Slurred speech
Tremor
Intention tremor
Hemiplegia/hemiparesis
Increased intracranial pressure
Delayed speech and language development
Dysarthria
Poor speech
Intellectual disability
Intellectual disability, mild
Intellectual disability, progressive
Intellectual disability, severe
Hyperreflexia
Lower limb hyperreflexia
Hyporeflexia
Broad-based gait
Inability to walk
Global developmental delay
Motor delay
Delayed ability to walk
Seizure
Disease(s) Associated with WDR81
cerebellar ataxia, mental retardation and dysequlibrium syndrome
hydrocephalus

Mouse Phenotypes
abnormal neuron mitochondrial morphology
abnormal Purkinje cell dendrite morphology
decreased Purkinje cell number
decreased cerebellar granule cell number
decreased retina photoreceptor cell number
Availability Mouse Genotype
Wdr81nur5/Wdr81nur5

Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/23/2024
MGI 6.23
The Jackson Laboratory