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Symbol
Name
ID

Gjb1
gap junction protein, beta 1
MGI:95719

Phenotype annotations related to nervous system

*	Aspects of the system are reported to show a normal phenotype.
	Darker colors indicate more annotations

Human Phenotypes	Ataxia	Tremor	Abnormal nerve conduction velocity	Dysarthria	Language impairment	Excessive daytime somnolence	Areflexia	Gait disturbance	Sensory neuropathy	Impaired pain sensation
Disease(s) Associated with GJB1
Charcot-Marie-Tooth disease X-linked dominant 1

Mouse Phenotypes		nervous system phenotype	abnormal nervous system morphology	abnormal Schwann cell morphology	abnormal axon morphology	abnormal myelin sheath morphology	abnormal myelination	demyelination	abnormal nerve conduction
Availability	Mouse Genotype	nervous system phenotype	abnormal nervous system morphology	abnormal Schwann cell morphology	abnormal axon morphology	abnormal myelin sheath morphology	abnormal myelination	demyelination	abnormal nerve conduction
	Gjb1^tm1Kwi/Gjb1^tm1Kwi	*
	Gjb1^tm1Kwi/Gjb1⁺
	Gjb1^tm1Kwi/Y	*

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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