The lateral line primordium is a slug-like mass of cells that crawls down the flank of the fish, leaving clusters of cells that will form the lateral line neuromast organs. Elapsed time indicated by t...

Time-lapse movie a human tumor fragment grown in collagen I that was freed and reembedded in Matrigel. Images collected every 15 minutes and bar is 50 microns. CIL 42162 - CIL 42165 are related movi...

A monolayer of human foreskin fibroblast cells was infected with Toxoplasma gondii expressing EGFP-tagged Tgbeta3-tubulin. Images overlaid with DIC. Images acquired using API DeltaVision on an Olympus...

Improved visualization of actin filament branching in lamellipodia. EM of keratocyte or fibroblast lamellipodial actin network after cytochalasin D treatment (0.2 μM for 30 min or 0.5 μM for 10 min)...

Electron micrograph of keratocyte or fibroblast lamellipodial actin network after unprotected extraction. All examples demonstrate frequent branching of actin filaments. Image corresponds to a singl...

This Nomarski interference microscopy shows a marine centric diatom (unicellular alga). Diatoms are photosynthesising algae that live in most aquatic environments, both fresh and salt water. They are ...

Photomicrograph of the base of a silkworm caterpillar's proleg. Prolegs are short, stubby auxiliary structures found on the underside of the abdomen of most larval forms of insects of the order Lepido...

This differential interference contrast image (DIC) corresponds to the same image field as the 2-color photoactivation localization microscopy (PALM) image 38600. Bar is 2 microns. Image made availa...

This video shows an epidermal cell loaded with a florescent lipid diOC-6. diOC-6 is a vital stain for the endoplasmic reticulum and mitochondria. In this sequence one sees the extension of ER tubules ...

This is a migrating epidermal cell showing vigorous lamellipodial ruffling more than 180 degrees around its circumferance. The cell becomes elongated into a canoe shape. The mechanical tension generat...