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Science 315 (5817): 1374-1375

Copyright © 2007 by the American Association for the Advancement of Science

CELL BIOLOGY:
What a Cell Should Know (But May Not)

Ted Weinert

Normal yeast cells may not know whether DNA replication is complete before starting mitosis. How does the cell cycle progress in an orderly manner?


The author is in the Department of Molecular and Cellular Biology, University of Arizona, Tucson, AZ 85721, USA. E-mail: tweinert{at}email.arizona.edu



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