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Symbol
Name
ID

Scn9a
sodium channel, voltage-gated, type IX, alpha
MGI:107636

Phenotype annotations related to nervous system

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

Human Phenotypes	Seizure	Impaired pain sensation	Abnormal autonomic nervous system physiology
Disease(s) Associated with SCN9A	Seizure	Impaired pain sensation	Abnormal autonomic nervous system physiology
erythromelalgia
paroxysmal extreme pain disorder

Mouse Phenotypes		nervous system phenotype	abnormal seizure response to electrical stimulation	abnormal kindling response	minimal clonic seizures	abnormal nervous system electrophysiology	abnormal action potential	increased single cell response intensity	abnormal synaptic transmission	increased prepulse inhibition
Availability	Mouse Genotype	nervous system phenotype	abnormal seizure response to electrical stimulation	abnormal kindling response	minimal clonic seizures	abnormal nervous system electrophysiology	abnormal action potential	increased single cell response intensity	abnormal synaptic transmission	increased prepulse inhibition
	Scn9a^em1Wlf/Scn9a^em1Wlf
	Scn9a^tm1.1Naas/Scn9a^tm1.1Naas
	Scn9a^tm1Dgen/Scn9a^tm1Dgen
	Scn9a^em1Wlf/Scn9a⁺	*
	Scn9a^tm1Dgen/Scn9a⁺

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)
Citing These Resources Funding Information Warranty Disclaimer, Privacy Notice, Licensing, & Copyright Send questions and comments to User Support.	last database update 04/30/2024 MGI 6.23