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Symbol
Name
ID
Dnmt1
DNA methyltransferase 1
MGI:94912
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Spasticity
Decreased number of peripheral myelinated nerve fibers
Cerebral atrophy
Cerebellar atrophy
Ataxia
Cataplexy
Depression
Irritability
Psychosis
Hypnagogic hallucination
Apathy
Polyphagia
Hyperactivity
Impulsivity
Delirium
Memory impairment
Dementia
Narcolepsy
Excessive daytime somnolence
Abnormal rapid eye movement sleep
Sleep paralysis
Hyperreflexia
Primitive reflex
Hyporeflexia
Sensory neuropathy
Disease(s) Associated with DNMT1
autosomal dominant cerebellar ataxia, deafness and narcolepsy
Graves' disease
hereditary sensory neuropathy type 1E

Mouse Phenotypes
increased neuron apoptosis
abnormal neural tube morphology
open neural tube
decreased neuron number
decreased neuronal stem cell self-renewal
Availability Mouse Genotype
Dnmt1tm1Enl/Dnmt1tm1Enl
Dnmt1tm2Enl/Dnmt1tm2Enl
Dnmt1em2Jiemw/Dnmt1+
Dnmt1tm1Okan/Dnmt1tm2Enl

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
04/16/2024
MGI 6.23
The Jackson Laboratory