Cross section through a radial arm of the contractile vacuole complex. The collecting canal occupies the center of the arm whose membrane is supported by the radial microtubular ribbon which has now d...

The spongiome of membranes that surround the CV are probably not preserved in their native state when collidine buffered fixative is used. However, suggestions of decorated tubules as well as smooth t...

This section is cut at a level where the macronucleus is folded so it appears to be in 2 parts and where the micronucleus is visible. Contractile vacuole, perioral kinetids, and the peristome is evide...

This image shows a group of secretory vesicles loaded with very low density lipoproteins (VLDLs) located near the sinusoidal cell membrane (CM) of a hepatocyte. The fate of these VLDLs is to be secret...

Localization of Alexa Fluor-594-α-factor-labeled endosomes (center; red in merge) and Abp140-3GFP (left; green in merge) in bni1-12 bnr1Δ cell. Abp140p binds F-actin and localizes to actin patches ...

Single computed slice through a tomographic reconstruction of neuropil from the molecular layer of the cerebellar cortex from tissue that was prepared from a combination of chemical fixation and high ...

Quick-freeze deep-etch image of two decorated tubules with helically wound subunits on their cytosolic surfaces. Each step in a helical turn appears to be formed of three dyads lying side by side acro...

Quick-freeze deep-etch image of two decorated tubules with helically wound subunits on their cytosolic surfaces. Each step in a helical turn appears to be formed of three dyads lying side by side acro...