Specific arrangements of membrane particles at sites of exo-endocytosis in the freeze-etched neurohypophysis
- PMID: 1248029
- DOI: 10.1007/BF00222436
Specific arrangements of membrane particles at sites of exo-endocytosis in the freeze-etched neurohypophysis
Abstract
Images have been obtained from freeze-etch replicas of neurohypophyses which are consistent with the view that orderly arranged aggregates of membrane particles occur in regions where fragments of membrane are being added to and taken away from the plasma membrane during secretion. Aggregates of particles included rosette-like and necklace-like patterns similar to those described by other authors at sites of exocytosis and endocytosis.
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