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Symbol
Name
ID
Opa3
optic atrophy 3
MGI:2686271
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Areflexia of lower limbs
Absent Achilles reflex
Extrapyramidal muscular rigidity
Spasticity
Spastic paraparesis
Cerebellar atrophy
Ataxia
Abnormality of extrapyramidal motor function
Choreoathetosis
Chorea
Tremor
Postural tremor
Resting tremor
Babinski sign
Dysarthria
Cognitive impairment
Intellectual disability
Hyperreflexia
Reduced tendon reflexes
Areflexia
Gait disturbance
Unsteady gait
Dyslexia
Somatic sensory dysfunction
Paresthesia
Positive Romberg sign
Disease(s) Associated with OPA3
3-methylglutaconic aciduria type 3
optic atrophy 3

Mouse Phenotypes
decreased retina ganglion cell number
abnormal optic nerve morphology
axon degeneration
Availability Mouse Genotype
Opa3m1Votr/Opa3m1Votr

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