Previous Article Next Article Table of Contents Science, Vol.287, No.5462, 2437-2438, 2000 DOI10.1126/science.287.5462.2437 Export Citation Molecular biology - Running the red light Buc H Keywords:RNA-POLYMERASE;TERMINATION EFFICIENCY;SINGLE MOLECULES;TRANSCRIPTION;FORCE Please enable JavaScript to view the comments powered by Disqus.