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November 30, 2004

The bacteriophage T4 is preparing to infect its host cell. The structure of bacteriophage T4 is ...

The bacteriophage T4 is preparing to infect its host cell. The structure of bacteriophage T4 is derived from three-dimensional cryo-electron microscopy reconstructions of the baseplate, tail sheath and head capsid, as well as from crystallographic analyses of various phage components. The baseplate and tail proteins are shown in distinct colors.

Credit: Purdue University and Seyet LLC. The animation is based on both recent discoveries and extensive earlier work by a large number of investigators. A full list of contributors is available at the conclusion of the animation.


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.

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