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Mammalian Phenotype Browser
Term Detail
MP term:abnormal synaptic bouton morphology
Synonym: abnormal axon terminal morphology
Synonym: abnormal presynaptic terminal morphology
MP id: MP:0008571
Definition: any structural anomaly of the knoblike enlargements along the course of axons, or more commonly at the distal terminations of axons which are specialized for the release of neurotransmitters
Number of paths to term: 1

is-adenotes an 'is-a' relationship
part-ofdenotes a 'part-of' relationship


mammalian phenotype
        is-anervous system phenotype
                is-aabnormal nervous system morphology
                        is-aabnormal neuron morphology
                                is-aabnormal neurite morphology
                                        is-aabnormal axon morphology
                                                is-aabnormal axolemma morphology
                                                is-aabnormal axon initial segment morphology
                                                is-aabnormal internode morphology
                                                is-aabnormal juxtaparanode morphology
                                                is-aabnormal myelin sheath morphology +
                                                is-aabnormal node of Ranvier morphology
                                                is-aabnormal paranode morphology +
                                                is-aabnormal synaptic bouton morphology [MP:0008571] (25 genotypes, 25 annotations)

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last database update
08/26/2014
MGI 5.19
The Jackson Laboratory