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Science 314 (5802): 1094-1096

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

Sara Splits the Signal

Juergen A. Knoblich

During mitosis, signaling molecules are internalized into specialized vesicles that associate with the mitotic spindle. This ensures equal distribution into daughter cells.

The author is at the Institute of Molecular Biotechnology of the Austrian Academy of Sciences (IMBA), 1030 Vienna, Austria. E-mail: juergen.knoblich{at}

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