occurs in endocytosis establishment of localization in cell postsynapse vesicle-mediated transport in synapse postsynaptic endocytosis https://github.com/geneontology/synapse/issues/230 biological_process GO:0140239 2018-07-15T07:38:27Z pg Note that this term was created for the SynGO project, and will be obsoleted when the SynGO annotations are made in Noctua. A vesicle-mediated transport process in which the postsynapse take up external materials or membrane constituents by the invagination of a small region of the plasma membrane to form a new membrane-bounded vesicle.