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Symbol
Name
ID
Mapt
microtubule-associated protein tau
MGI:97180
Phenotype annotations related to nervous system
*Aspects of the system are reported to show a normal phenotype.
Darker colors indicate more annotations
Human Phenotypes
Hyposmia
Blepharospasm
Eyelid apraxia
Retrocollis
Orthostatic hypotension due to autonomic dysfunction
Dysphagia
Photophobia
Spasticity
Frequent falls
Astrocytosis
Gliosis
Substantia nigra gliosis
Amyotrophic lateral sclerosis
Cerebral cortical atrophy
Neuronal loss in basal ganglia
Cerebral atrophy
Lewy bodies
Neurofibrillary tangles
Granulovacuolar degeneration
Neuronal loss in central nervous system
Senile plaques
Bradykinesia
Parkinsonism
Parkinsonism with favorable response to dopaminergic medication
Tremor
Postural tremor
Resting tremor
Abnormal synaptic transmission
Echolalia
Monotonic speech
Aphasia
Delayed speech and language development
Dysarthria
Mutism
Language impairment
Depression
Emotional blunting
Emotional lability
Irritability
Low frustration tolerance
Anxiety
Panic attack
Schizophrenia
Hallucinations
Visual hallucination
Perseverative thought
Diminished motivation
Apathy
Abnormal sexual behavior
Inappropriate laughter
Reduced social reciprocity
Personality changes
Polyphagia
Disinhibition
Impulsivity
Agitation
Restless legs
Motor stereotypy
Hyperorality
Cognitive impairment
Memory impairment
Mental deterioration
Dementia
Frontal lobe dementia
Frontolimbic dementia
Frontotemporal dementia
Short attention span
Micrographia
Sleep abnormality
Insomnia
Hyperreflexia
Primitive reflex
Akinesia
Dyskinesia
Dystonia
Axial dystonia
Limb dystonia
Frontal release signs
Falls
Gait imbalance
Shuffling gait
Short stepped shuffling gait
Unsteady gait
Postural instability
Pseudobulbar signs
Abnormal autonomic nervous system physiology
Disease(s) Associated with MAPT
frontotemporal dementia
late onset Parkinson's disease
Parkinson's disease
Pick's disease
progressive supranuclear palsy

Mouse Phenotypes
nervous system phenotype
decreased susceptibility to pharmacologically induced seizures
abnormal axon extension
abnormal motor neuron innervation pattern
abnormal axon morphology
abnormal dendrite morphology
abnormal dorsal root ganglion morphology
reduced long-term potentiation
Availability Mouse Genotype
Mapttm1(EGFP)Klt/Mapttm1(EGFP)Klt
Mapttm1.1(MAPT)Tcs/Mapttm1.1(MAPT)Tcs *
Mapttm1Aha/Mapttm1Aha
Mapttm1Hnd/Mapttm1Hnd
Mapttm1Noh/Mapttm1Noh
Mapttm2(cre)Aha/Mapttm2(cre)Aha *
Mapttm1Hnd/Mapt+
Chattm2(cre)Lowl/Chat+
Mapttm3(Sema3e)Arbr/Mapttm3(Sema3e)Arbr  (conditional)
Mapttm2Arbr/Mapt+
Pvalbtm1(cre)Arbr/Pvalb+  (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