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.


Page Content

Search Science Signaling


For all checked items


Editors' Choice

Nancy R. Gough
8 February 2011: ec35.
By stimulating metabolic flux through the pentose phosphate pathway, ATM promotes the production of nucleotides for DNA repair and limits production of reactive oxygen species. Abstract »  
Elizabeth M. Adler
8 February 2011: ec36.
O-linked β-N-acetylglucosamine transferase cleaves HCF-1, as well as glycosylating it, in a process necessary for its functional activation. Abstract »  
John F. Foley
8 February 2011: ec37.
A gain-of-function mutation in MyD88 promotes survival of a B cell lymphoma through activation of NF-{kappa}B and JAK-STAT signaling pathways. Abstract »  
Nancy R. Gough
8 February 2011: ec38.
Erythropoietin inhibits NF-{kappa}B activation in macrophages and thus limits proinflammatory signaling. Abstract »  
Wei Wong
8 February 2011: ec39.
Stress-induced activation of p38 promotes more efficient processing of USE-containing mRNAs, including that encoding thrombin. Abstract »  
Nancy R. Gough
8 February 2011: ec40.
Some viruses evade detection by encoding enzymes that modify the structures of their coding RNAs to match those of their hosts. Abstract »  
Stella M. Hurtley
8 February 2011: ec41.
A peptide-mediated translational pause facilitates the unconventional splicing of a messenger RNA on the endoplasmic reticulum. Abstract »  
Annalisa M. VanHook
8 February 2011: ec42.
Dissociation of a plant receptor kinase inhibitor from its substrate is mediated by tyrosine phosphorylation. Abstract »  
Peter R. Stern
8 February 2011: ec43.
The waveform of an action potential can be physiologically modified while it travels along the axon. Abstract »  
Pamela J. Hines
8 February 2011: ec44.
The transition from passive to active metabolic control of stomata and plant water balance occurred about 360 million years ago. Abstract »  


Research Articles

Janice C. Jones, Jeffrey W. Duffy, Mischa Machius, Brenda R. S. Temple, Henrik G. Dohlman, and Alan M. Jones
8 February 2011: ra8.
The Arabidopsis G protein {alpha} subunit exhibits properties necessary and sufficient for receptor-independent activation. Editor's Summary »   Abstract »   Full Text »   PDF »   Supplementary Materials »  



Elliott M. Ross
8 February 2011: pe5.
A crystal structure illuminates reciprocal regulation between a G protein and its effector. Abstract »   Full Text »   PDF »  
Peter J. M. Van Haastert
8 February 2011: pe6.
A model of pseudopod formation, splitting, and persistence describes how cells migrate. Abstract »   Full Text »   PDF »  
For all checked items

To Advertise     Find Products

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