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Membrane interactions between adjacent mucols secretion granules.

M R Neutra·S F Schaeffer
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Abstract

In primate goblet cells, the membranes of adjacent mucous granules from contact areas which appear as extensive pentalaminar fusion sites in thin sections. In freeze-fracture replicas, the same membrane areas are smooth, except for a few 6-8-nm particles which adhere to the E face. These protein-poor membrane interaction sites are relatively long-lived, and it is proposed that further stimulus may be required to trigger membrane fission.

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AnimalsCell MembraneCytoplasmic GranulesFreeze FracturingHaplorhiniHumansIntestinal MucosaMacaca mulattaMembranesMucusJournal Article

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M R Neutra, S F Schaeffer. 1977. Membrane interactions between adjacent mucols secretion granules.. https://doi.org/10.1083/jcb.74.3.983

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