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Symbol
Name
ID
Gabrb2
gamma-aminobutyric acid type A receptor subunit beta 2
MGI:95620
Phenotype annotations related to nervous system
Darker colors indicate more annotations
Human Phenotypes
Secondary microcephaly
Spasticity
Difficulty walking
Ataxia
Myoclonus
EEG abnormality
Abnormal nonverbal communicative behavior
Absent speech
Delayed speech and language development
Lethargy
Lack of spontaneous play
Impaired ability to form peer relationships
Autism
Inflexible adherence to routines
Motor stereotypy
Restrictive behavior
Intellectual disability
Dyskinesia
Dystonia
Inability to walk
Epileptic encephalopathy
Global developmental delay
Seizure
Disease(s) Associated with GABRB2
autistic disorder
developmental and epileptic encephalopathy 92

Mouse Phenotypes
cochlear inner hair cell degeneration
abnormal cochlear OHC efferent innervation pattern
cochlear outer hair cell degeneration
cochlear ganglion degeneration
abnormal GABA-mediated receptor currents
Availability Mouse Genotype
Gabrb2tm1.1Twr/Gabrb2tm1.1Twr
Gabrb2tm1Twr/Gabrb2tm1Twr

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
05/14/2024
MGI 6.23
The Jackson Laboratory