Note to users. If you're seeing this message, it means that your browser cannot find this page's style/presentation instructions -- or possibly that you are using a browser that does not support current Web standards. Find out more about why this message is appearing, and what you can do to make your experience of our site the best it can be.

Site Tools

  • AAAS
  • Subscribe
  • Feedback

Site Search

Search Advanced
About the Cover

Cover Figure


COVER A mouse embryo 10.5 days after conception stained to show the expression pattern of two proteins, HNF3b (blue) and neurofilament (green). A microscopy technique based on optical projection tomography generates a three-dimensional image (foreground) from fluorescent images of the embryo at multiple stages during rotation (background). 541 [Image: J. Sharpe and U. Ahlgren]

[Table of Contents]

To Advertise     Find Products

Science. ISSN 0036-8075 (print), 1095-9203 (online)