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Measuring the Bending Stiffness of Bacterial Cells Using an Optical Trap
JoVE 杂志
生物学
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JoVE 杂志 生物学
Measuring the Bending Stiffness of Bacterial Cells Using an Optical Trap

Measuring the Bending Stiffness of Bacterial Cells Using an Optical Trap

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05:45 min

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April 26, 2010

DOI:

10.3791/2012-v

DOI:
10.3791/2012-v

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05:45 min
April 26, 2010

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2 Views
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1Department of Molecular Biology, Lewis-Sigler Institute for Integrative Genomics,Princeton University, 2Department of Physics, Lewis-Sigler Institute for Integrative Genomics,Princeton University

Summary

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We present a protocol for bending filamentous bacterial cells attached to a cover-slip surface with an optical trap to measure the cellular bending stiffness.

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Wang, S., Arellano-Santoyo, H., Combs, P. A., Shaevitz, J. W. Measuring the Bending Stiffness of Bacterial Cells Using an Optical Trap. J. Vis. Exp. (38), e2012, doi:10.3791/2012 (2010).

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