The pellicular pore (pp) consists of the invaginated plasma membrane (pm) that penetrates the alveolus (al) as well as the epiplasm (ep) and ends as a clathrin-coated pit (cop). er, endoplasmic reticulum; my, myoneme. EM taken on 3/14/72 by R. Allen with Hitachi HU11A TEM. Neg. 23,500X. Bar = 0.2µm. |
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