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.

Subscribe

Cover Figure

ONLINE COVER This week's issue features a Focus Issue that highlights how changes in redox state and reactive species produced by reduction-oxidation reactions trigger changes in cellular behavior. In some cases, these signals couple cellular metabolic state to changes in gene expression. The image is an artist's depiction of a nucleus (the site of gene expression) and mitochondria (the site of energy production and oxygen utilization) within a cell. [Image: Chris Bickel, AAAS]

[Table of Contents]


To Advertise     Find Products


Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882