Contents

01 October 1993
Vol 262, Issue 5130

About The Cover

As humans and mice look at each other through the eyes of the Human Genome Project, their similarities, which make the mouse a key model system, are more important than their differences. In this issue, a chart highlighting the similarity between the two genomes and showing the fusion of two mouse genome maps is presented on page 67, along with an accompanying Article (page 57); a Policy Forum, Perspectives, and a News report indicate future challenges for the Genome Project. [Illustration: Susan Nowoslawski, Washington, DC]