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Cover image: Artist's conception of bacterial growth on a miniaturized ceramic culture sheet. Ingham et al. have developed a million-well device, designed to accelerate high-throughput screening, with compartments as small as 7 µm square. See the article on pages 18217–18222. Image courtesy of Colin Ingham, created by Jeroen Huijben.

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November 13, 2007; 104 (46)
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