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.
Invitrogen

Site Tools

  • AAAS
  • Subscribe
  • Feedback

Site Search

Search Advanced

Science 22 November 1996:
Vol. 274. no. 5291, pp. 1304 - 1305
DOI: 10.1126/science.274.5291.1304
Prev | Table of Contents | Next

Research News

Wade Roush

The Hedgehog protein is a key signaling molecule in embryogenesis, sending a message that allows embryonic hands to tell thumb from little finger, for example. But researchers have long sought the molecular receiver for Hedgehog's message and gotten conflicting results. New studies offer a reason why: Two proteins, Patched and Smoothened, appear to work together to receive and relay the signal.

Read the Full Text

ADVERTISEMENT
Click Me!

ADVERTISEMENT
Click Me!

To Advertise     Find Products

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