Transmission electron microscope image of T4Phage, a bacteriophage that infects Escherichia coli bacteria. This image is part of an image group (CIL:41124-41131).

Negative staining image of Bacillus thuringiensis, which produces spores and crystals in times of stress. The image was taken using transmission electron microscopy.

4D data set of yolk syncytial layer nuclear movements. Movie shows z-series stacks sequentially through time. Numbers label individual nuclei so they can be tracked in 3D space at each time point. Vi...

Sand dollar embryos expressing GFP-H2B going thru stages of mitosis.

Scanning electron micrograph of coralline algae. Coralline algae are characterized by a thallus that is hard because of calcareous deposits contained within the cell walls.

Chicken basilar papilla (cochlea) hair bundles imaged with field-emission scanning electron microscope.

Scanning electron micrograph of a fragment of surface of diatom cell. Diatoms have a silica cell wall also called a frustule that has regularly repeating features.

Transmission electron microscope image of T4Phage, a bacteriophage that infects Escherichia coli bacteria. This image is part of an image group (CIL:41124-41131).

Scanning electron microscope image of Penta lanceolata anther (pollen bearing part of stamen).

Scanning electron microscope image of Penta lanceolata anther (pollen bearing part of the stamen).