Skip to main content
Email Print Share

Press Release 04-105 - Video

Viruses on the Attack


This animated video depicts bacteriophage T4 infecting its host cell.

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.

Back to article

Video Transcript:

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.