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Perspectives

Doron Ginsberg
Sci. STKE 30 January 2007: pe4.
Insights from regulation of cell death during fly development offer clues to potential cancer therapy. Abstract »   Full Text »   PDF »  
José R. Naranjo and Britt Mellström
Sci. STKE 30 January 2007: pe5.
Three transcription factors act outside the nucleus to regulate calcium homeostasis. Abstract »   Full Text »   PDF »  

 

Editors' Choice

L. Bryan Ray
Sci. STKE 30 January 2007: tw35.
Guanylyl cyclase is allosterically activated by GTPase-activated kinase PAK. Abstract »  
Elizabeth M. Adler
Sci. STKE 30 January 2007: tw36.
High concentrations of beta2-AR agonist appear to activate a second, G protein-independent, pathway. Abstract »  
Nancy R. Gough
Sci. STKE 30 January 2007: tw37.
A catalytically inactive lipid-phosphatase-related protein may provide a new mechanism for the formation of these slender cellular protrusions. Abstract »  
Stella M. Hurtley
Sci. STKE 30 January 2007: tw38.
The kinetic parameters that establish and maintain morphogenetic gradients are defined and measured for two key morphogens in Drosophila. Abstract »  
Stephen Simpson
Sci. STKE 30 January 2007: tw39.
During selection of immune cells that make high-affinity antibodies within lymph nodes, the cells are highly mobile and seem to compete for help from other immune cells. Abstract »  
Beverly Purnell
Sci. STKE 30 January 2007: tw40.
In the process of producing differentiating daughters, the mother centrosome of Drosophila male germ cells is anchored via a microtubule array near the niche, producing asymmetric division. Abstract »  
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Science Signaling. ISSN 1937-9145 (online), 1945-0877 (print). Pre-2008: Science's STKE. ISSN 1525-8882