External manifestation of plate-like particle arrays inthe plasma membrane of Tetrahymena
- 1 June 1981
- journal article
- Published by Wiley in Cell Biology International Reports
- Vol. 5 (6) , 581-586
- https://doi.org/10.1016/s0309-1651(81)80009-4
Abstract
Plate-like arrays of 3-4 nm particles were previously reported to occur on the P face of the plasma membrane of Tetrahymena. Surface replicas have now been prepared from frozen, deep-etched cells. These replicas demonstrate that plate-like arrays are manifested on the external surface of the plasma membrane. This observation lends support to the idea that the plate-like arrays have a receptor function related either to feeding or to mating behavior in Tetrahymena.Keywords
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