Multimedia Gallery
April 27, 2007
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
From cells to ecosystems, systems biology focuses on interactions of parts of biological systems.
From the molecular circuitry of cells to the complex interactions of living and non-living components of ecosystems, systems biology focuses on the interactions of the parts of biological systems.
Credit: Left image: David Galas, Keck Graduate Institute; Right image: Tom Whitham, Northern Arizona University
Images credited to the National Science Foundation, a federal agency, are in the public domain. The images were created by employees of the United States Government as part of their official duties or prepared by contractors as "works for hire" for NSF. You may freely use NSF-credited images and, at your discretion, credit NSF with a "Courtesy: National Science Foundation" notation.
Additional information about general usage can be found in Conditions.
Also Available:
Download the high-resolution version of the image. ()
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.
Related story: Biology in the 21st Century