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Science 23 January 2009:
Vol. 323. no. 5913, pp. 472 - 473
DOI: 10.1126/science.1169829
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Perspectives

CELL BIOLOGY:
Protein Filaments Caught in the Act

Grant J. Jensen

Advances in electron microscopy have allowed bacterial DNA-segregating protein filaments to be visualized.

Division of Biology 114-96 and Howard Hughes Medical Institute, California Institute of Technology, Pasadena, CA 91125, USA. E-mail: jensen{at}caltech.edu

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