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Science 314 (5807): 1886-1887

Copyright © 2006 by the American Association for the Advancement of Science

If the RNA Fits, Use It

Tracey A. Rouault

A crystal structure of RNA bound to the IRP1 protein explains how this protein can perform two entirely different functions.

The author is with the Cell Biology and Metabolism Branch, National Institute of Child Health and Human Development, Bethesda, MD 20892, USA. E-mail: trou{at}

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