Transmission electron micrograph of cell division in an insect spermatocyte captured in late anaphase - telophase with cytokinesis in progress. The homologous chromosomes appear as darkly stained disc...

Preferential distribution of plectin in peripheral regions. REF-52 cells were treated with nocodazole to depolymerize MTs and induce collapse of most IFs to the cell center. Electron microscopy of pe...

Scanning electron microscope image of sunflower lower leaf surface. This is part of an image series containing images CIL:39341-39343, and 39345.

Colorized scanning electron micrograph of pollen (blue) in anther (green) held by the filament (pink ) from Acacia dealbata grown in Ecuador, Provincia Pichincha

Leishmania mexicana amastigote forms (WHO strain MNYC/BZ/62/M379). Amastigotes were grown in axenic culture. The cells were fixed with glutaraldehyde, dehydrated in ethanol, critical-point dried and s...

Scanning electron microscope image of corn leaf surface.

Colorized scanning electron micrograph of pollen (green) from a Hibiscus rosa-sinensis grown in Ecuador, Provincia Pichincha.

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).

Scanning electron microscope image of Penta lanceolata anther, with unacetolyzed pollen on the surface.