Transmission electron micrograph of an Amorphophallus titanum anther. This high magniification image shows pollen inside the locule (cavity where the pollen is located). This image is part of a grou...

Scanning electron microscope image of Strongylocentrotus drobachiensus [sea urchin] embryo at the late gastrula stage. This high magnification image of the embryo shows the primary mesenchyme syncytia...

Colorized scanning electron micrograph (SEM) of a human white blood cell (leukocyte) on a mesh of fibrin. Fibrin is an important protein in the formation of blood clots.

Sensory neuron from an adult dorsal root ganglion immunostained for Growth Associated Protein (GAP43) shown in red. Neurites are growing in between stripes containing the EphrinA5 protein (green). Whe...

Individual Mouse Aortic Endothelial Cell (MAEC) migrating in a 3-dimensional collagen gel (1.4mg/mL). Imaged on a spinning disk confocal microscope using a 100x oil immersion objective lens on a Nikon...

Colorized scanning electron micrograph of the components of a blood clot. Clotting of the blood is an important process that helps the body repair after injury. The blood is composed of red blood cell...

High magnification scanning EM of the extracellular matrix in the ventrolateral mesoderm of a 24 hr (prim-5) Zebrafish embryo. Specimens were chemically fixed critically point dried, and sputter coate...

Scanning electron microscope image of Strongylocentrotus drobachiensus [sea urchin] at the gastrula stage. Embryo was cut in half to reveal blastocoel cavity, containing blastocoel matrix material, pr...

Image of the extracellular, non-contractile stalk of Opercularia coarctata that is formed from the scopula. Cylinders ('straws') of fibrous material in the lumen of the stalk are surrounded by an oute...

This confocal image of beta3-/- integrin cells plated on cell-derived matrices has an accompanying image of the wild type control cells. There are ncreased numbers of peripheral matrix-associated adh...