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Symbol
Name
ID
Chat
choline acetyltransferase
MGI:88392
Phenotype annotations related to nervous system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Dysphagia
Generalized hypotonia due to defect at the neuromuscular junction
Bulbar palsy
Fatigable weakness
Decreased miniature endplate potentials
Disease(s) Associated with CHAT
congenital myasthenic syndrome 6

Mouse Phenotypes
nervous system phenotype
abnormal Schwann cell morphology
abnormal innervation
abnormal innervation pattern to muscle
abnormal motor neuron innervation pattern
increased motor neuron number
abnormal axon morphology
abnormal neuromuscular synapse morphology
abnormal phrenic nerve morphology
abnormal PNS synaptic transmission
abnormal miniature endplate potential
abnormal synaptic acetylcholine release
Availability Mouse Genotype
Chat/Slc18a3tm1.1Vpra/Chat/Slc18a3tm1.1Vpra
Chat/Slc18a3tm1Vpra/Chat/Slc18a3tm1Vpra
Chattm1.1Jrs/Chattm1.1Jrs
Chattm1Fhg/Chattm1Fhg
Chat/Slc18a3tm1.1Vpra/Chat+
Chat/Slc18a3tm1Vpra/Chat/Slc18a3tm1.1Vpra
Chattm1Jrs/Chattm1Jrs
Tg(CAG-cre/Esr1*)1Lbe/0  (conditional)
Chattm1Mlt/Chattm1Mlt
Tg(SLC18A3-cre)KMisa/0  (conditional)
*

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
04/30/2024
MGI 6.23
The Jackson Laboratory