Previous Article Next Article Table of Contents Science, Vol.266, No.5190, 1492-1493, 1994 DOI10.1126/science.7985017 Export Citation The 2 Faces of Hedgehog Peifer M Keywords:CELL-CELL COMMUNICATION;POLARITY GENE HEDGEHOG;DROSOPHILA;EXPRESSION Please enable JavaScript to view the comments powered by Disqus.
