This image is a single Shewanella bacterium (rainbow colored rod) on the surface of an iron-containing mineral (red and yellow plane). The entire image is 2 micrometers (i.e., 0.000002 meters) on a side.
Copyright 2000 Steven Lower.
May be used with the news release: "When Shewanella meets goethite; Evidence found of recognition between animate and inanimate objects"
The image shown is a 92K gif
Also available: 40K PictureViewer document and 60K JPEG