DNA Knot Keeps Viral Genes Tightly Corked Inside Shell, Scientists Discover

Sunday, June 22, 2008 - 23:28 in Biology & Nature

A novel twist of DNA may keep viral genes tightly wound within a capsule, waiting for ejection into a host, a high-resolution analysis of its structure has revealed. Using electron microscopy and three-dimensional computer reconstruction, biologists and chemists have produced the most detailed image yet of the protein envelope of an asymmetrical virus and the viral DNA packed within.

Read the whole article on Science Daily

More from Science Daily

Latest Science Newsletter

Get the latest and most popular science news articles of the week in your Inbox! It's free!

Check out our next project, Biology.Net