Single computed slice through a dual axis tilt electron tomographic reconstruction of freeze-substituted VeroE6 cultured cells infected with the SARS-CoV. This image has been downsampled from the raw...

An image image of the multiple membrane systems at the cortex of ciliates. Thickened alveolar densities partially coat the alveolar membrane within the alveoli which underlie the plasma membrane of ci...

Freeze fracture images of ciliated epithelial cells, Figures 8 (top) and 9 (bottom 2 panels) from Chapter 1 (The Cell Surface) of 'The Cell, 2nd Ed.' by Don W. Fawcett M.D. Figure 8 shows the P-face ...

Ema localizes to endosomes. Third instar larval garland cells expressing Ema-GFP fusion protein and stained for the late endosomal and lysosomal protein Spinster (red) and plasma membrane and nuclei (...

Ema localizes to endosomes. Third instar larval garland cells expressing Ema-GFP fusion protein and stained for the early endosomal protein Rab5 (red) and plasma membrane and nuclei (blue). Ema does n...

boi controls follicle stem cell proliferation. Germaria from wild-type in which germ cells (blue, anti-Vasa) and differentiating follicle cells (red, anti-Fas3) are labeled. Stalks between the germari...

Ancistrum is a marine ciliate that inhabits the mantle cavity of mytiliid mussels. This image shows a good view of mitochondria with tubular cristae and what are probably flask-shaped endosomes. This ...

A glancing view of the cortex of Conchophthirus reveals details of cortical structure. This includes the nature of the cell membrane and the alveolar membranes that reside immediately below the surfac...

A high resolution image of a longitudinal section of an oral basal body and cilium with the attachment of a bundle of microtubular filaments and a rod that covers the proximal end of the basal body. A...

High resolution micrograph of the cortex of Tetrahymena. One parasomal sac lies anterior to each basal body of the somatic ciliature. A parasomal sac is an indentation of the plasma membrane that pene...