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Symbol
Name
ID
Dnmt3a
DNA methyltransferase 3A
MGI:1261827
Phenotype annotations related to nervous system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Neuroendocrine neoplasm
Optic nerve hypoplasia
Ventriculomegaly
Encephalomalacia
Chiari malformation
Chiari type I malformation
Anxiety
Schizophrenia
Atypical behavior
Bipolar affective disorder
Aggressive behavior
Intellectual disability
Intellectual disability, mild
Intellectual disability, moderate
Intellectual disability, severe
Developmental regression
Global developmental delay
Seizure
Febrile seizure (within the age range of 3 months to 6 years)
Disease(s) Associated with DNMT3A
Tatton-Brown-Rahman syndrome

Mouse Phenotypes
nervous system phenotype
convulsive seizures
decreased motor neuron number
abnormal neuromuscular synapse morphology
Availability Mouse Genotype
Dnmt3atm1b(KOMP)Wtsi/Dnmt3a+
Dnmt3atm1Jae/Dnmt3atm1Jae
Tg(Nes-cre)1Atp/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
04/23/2024
MGI 6.23
The Jackson Laboratory