Rewriting DNA

Learning to Read DNA by Rewriting It

jhalper | May 31, 2012

Would you learn a language by taking a written text and changing letters here and there, or moving a few words around, and asking whether the meaning has changed? That may not be the most efficient way to learn French, but a Weizmann Institute scientist is betting that it will be a very useful way to improve our grasp of what is written in our DNA. Prof. Eran Segal, a computer scientist cum biologist, and his team developed a quick method for rewriting DNA that enables thousands of changes to be created at once, each in its own little, living cell, and measuring the effects of each such…