31 July 2007; Science's STKE: 2007 (397): About the Cover | Science Signaling | Science/AAAS

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COVER This week features a Perspective on the role of molecular scaffolds in mediating crosstalk between different classes of seven-transmembrane receptors. The image depicts β-arrestin (PDB 1jsy).

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