Previous Article Next Article Table of Contents Science, Vol.268, No.5215, 1367-1369, 1995 Export Citation Introns and the Origin of Protein-Coding Genes - Reply Stoltzfus A, Spencer DF, Zuker M, Logsdon JM, Doolittle WF Keywords:IN-PIECES;EVOLUTION;SEQUENCES Please enable JavaScript to view the comments powered by Disqus.
