News Notes
News Notes
From left, Mike Karberg, Alan Lambowitz, and Huatao Guo Usually considered useless stretches of bases, introns are removed from RNA before it is translated into a protein. Now Alan Lambowitz, director of the Institute for Cellular and Molecular Biology at the University of Texas, and his colleagues have put group II introns to good use (H. Guo et al., "Group II introns designed to insert into therapeutically relevant DNA target sites in human cells," Science, 289:452-7, July 21, 2000). Eventual