Video 1
EM tomogram of a chemically fixed wild-type yeast cell. Samples were examined in a JEM-2100 (JEOL Ltd.) or a CEM 902 (Carl Zeiss) transmission electron microscope operated at 80 kV. Successive xy slices through the tomogram are shown moving along the tomographic z axis. The video is shown at 15 frames/s; each frame is 1 nm in the z axis. Bar, 100 nm.