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A Unidirectional DNA Walker That Moves Autonomously along a Track

โœ Scribed by Peng Yin; Hao Yan; Xiaoju G. Daniell; Andrew J. Turberfield; John H. Reif


Book ID
101534384
Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
463 KB
Volume
116
Category
Article
ISSN
0044-8249

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Herein, we report a DNA nanodevice that autonomously and processively moves along a DNA track. The motion mechanism of this DNA device is reminiscent of that of singleheaded myosins I, a family of cellular protein motors. [1] The DNA device contains a DNA enzyme (DNAzyme) that constantly extracts ch