| Name | hippocampal mossy fiber expansion |
| ID | GO_1990026 |
| collection_id | Cellular component |
| Description | Synaptic expansion of hippocampal mossy fiber axon that makes contact with the thorny excrescences of hippocampal CA3 pyramidal cell dendrites. |
| Related synonym | dentate gyrus granule cell axonal bouton, dentate gyrus mossy fiber expansion |
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| Genes |