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Science 8 December 2006:
Vol. 314. no. 5805, pp. 1552 - 1553
DOI: 10.1126/science.1135101
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Perspectives

CHEMISTRY:
Pulling Strings

Walter Fontana

A toolkit of DNA-based devices can be used for computational circuits.

The author is in the Department of Systems Biology, Harvard University, Boston, MA 02115, USA. E-mail: walter{at}hms.harvard.edu

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Science. ISSN 0036-8075 (print), 1095-9203 (online)