Description:  This graphic shows the change in height of a microscopic sphere tethered to a surface by DNA. When the tether strand interacts with a particular strand of DNA they form a double helix, which shortens the tether.
Source:  UCLA
Story:  Detector senses single DNA
TRN August 27/September 3, 2003
TRN Categories:  Biotechnology
Form:  Still

Home     Archive     Resources    Feeds     Offline Publications     Glossary
TRN Finder     Research Dir.    Events Dir.      Researchers     Bookshelf
   Contribute      Under Development     T-shirts etc.     Classifieds
Forum    Comments    Feedback     About TRN

© Copyright Technology Research News, LLC 2000-2008. All rights reserved.