Previous Article Next Article Table of Contents Science, Vol.274, No.5294, 1930-1931, 1996 DOI10.1126/science.274.5294.1930 Export Citation DNA Looping and Lac Repressor Cap Interaction Fried MG, Hudson JM Keywords:GEL-ELECTROPHORESIS;ACTIVATOR PROTEIN Please enable JavaScript to view the comments powered by Disqus.
