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Perspectives

Thomas Force, Kathleen Woulfe, Walter J. Koch, and Risto Kerkelä
Sci. STKE 31 July 2007: pe41.
Downstream components interact to allow crosstalk between classical and atypical seven-transmembrane domain receptors. Abstract »   Full Text »   PDF »  

 

Editors' Choice

Elizabeth M. Adler
Sci. STKE 31 July 2007: tw268.
beta-Arrestin-1 plays a key role in CD4+ T cell homeostasis by regulating the expression of Bcl-2. Abstract »  
Nancy R. Gough
Sci. STKE 31 July 2007: tw269.
The leucine-rich repeat receptor-like kinase BAK1 interacts with pathogen-associated molecular pattern receptors to allow plants to respond to pathogens. Abstract »  
Nancy R. Gough
Sci. STKE 31 July 2007: tw270.
DAI is a protein that triggers interferon gene expression and the innate immune response when cells are exposed to cytosolic DNA. Abstract »  
John F. Foley
Sci. STKE 31 July 2007: tw271.
Crystal structures reveal how stem cell factor drives Kit receptor dimerization. Abstract »  
Nancy R. Gough
Sci. STKE 31 July 2007: tw272.
Neurogenesis in the olfactory bulb and hippocampus of female mice is stimulated by the odors of the alpha male, which helps the female select the best mate. Abstract »  
L. Bryan Ray
Sci. STKE 31 July 2007: tw273.
Strains of photosynthetic bacteria use a nearly identical protein to sense light or oxygen concentrations. Abstract »  
Katrina L. Kelner
Sci. STKE 31 July 2007: tw274.
Stem cell proliferation in a niche within developing roots is limited by the gaseous hormone ethylene. Abstract »  
Valda J. Vinson
Sci. STKE 31 July 2007: tw275.
The structure of a human membrane protein involved in biosynthesis of the inflammation-related leukotrienes may help guide the development of therapeutics. Abstract »  
Beverly A. Purnell
Sci. STKE 31 July 2007: tw276.
Bacteria that show more random fluctuations in gene expression are especially likely to switch to an alternative phenotype in which they can take up foreign genetic material. Abstract »  
Peter Stern
Sci. STKE 31 July 2007: tw277.
A decrease in the effectiveness of synapses in a particular brain region is caused by replacement of one glutamate receptor subtype with a less efficient one. Abstract »  
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Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882