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

Page Content

Search Science Signaling


Contents

For all checked items

 

Editors' Choice

John F. Foley
24 June 2008: ec230.
The DNA-damage-response kinase Dun1 must bind, through its FHA domain, to not one, but two phosphothreonine residues to be activated by the kinase Rad53. Abstract »  
L. Bryan Ray
24 June 2008: ec231.
Mitosis begins in mammalian cells when a protein accumulates between cell divisions and interacts with a second protein to initiate a cascade of kinase activation. Abstract »  
Nancy R. Gough
24 June 2008: ec232.
Vitronectin appears to bind bacterial lipopeptides to present these to a complex of integrins with β3 subunits and Toll-like receptor 2. Abstract »  
Annalisa M. VanHook
24 June 2008: ec233.
T cell activation induces the production of mRNAs with shorter 3'UTRs and fewer microRNA target sites. Abstract »  
Nancy R. Gough
24 June 2008: ec234.
Movement between cells appears to drive the accumulation of the protein TTG1 into the cells that form trichomes, while depleting neighboring cells. Abstract »  
Peter Stern
24 June 2008: ec235.
Astrocytes in the visual cortex respond to visual stimuli, showing receptive field properties (response kinetics, orientation, and localization) similar to those of neurons. Abstract »  

 

Perspectives

Steven R. Houser and Jeffery D. Molkentin
24 June 2008: pe31.
Are calcium signaling pathways in the heart regulated by bulk cytoplasmic calcium or by calcium in specialized microdomains? Abstract »   Full Text »   PDF »  
Simon J. Morley and Mark J. Coldwell
24 June 2008: pe32.
Translation of cellular inhibitor of apoptosis 2 transcripts appears to involve a ribosome shunting mechanism, permitting translation in periods of stress. Abstract »   Full Text »   PDF »  

 

Reviews

Nevin A. Lambert
24 June 2008: re5.
G proteins may function as activated heterotrimers, as well as dissociated subunits. Gloss »   Abstract »   Full Text »   PDF »   Interactive Figures »  
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