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Proceedings Paper

Effect of stretching DNA on lac Repressor 1D-diffusion revealed by the combination of single-molecule localization and manipulation
Author(s): G. Belcastro; C. Mónico; M. Capitanio; F. Vanzi; F. S. Pavone
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Paper Abstract

Here we report the effect of DNA tension on lac repressor 1D-diffusion through a combination of single-molecule localization and optical trapping. The diffusion coefficient shows a parabolic dependence on DNA tension.

Paper Details

Date Published: 17 June 2013
PDF: 6 pages
Proc. SPIE 8797, Advanced Microscopy Techniques III, 87970M (17 June 2013); doi: 10.1117/12.2032514
Show Author Affiliations
G. Belcastro, LENS, European Lab. for Non-linear Spectroscopy (Italy)
C. Mónico, LENS, European Lab. for Non-linear Spectroscopy (Italy)
M. Capitanio, LENS, European Lab. for Non-linear Spectroscopy (Italy)
Univ. of Florence (Italy)
F. Vanzi, LENS, European Lab. for Non-linear Spectroscopy (Italy)
Univ. of Florence (Italy)
F. S. Pavone, LENS, European Lab. for Non-linear Spectroscopy (Italy)
Univ. of Florence and National Institute of Optics, National Research Council (Italy)
International Ctr. Of Computational Neurophotonics (Italy)


Published in SPIE Proceedings Vol. 8797:
Advanced Microscopy Techniques III
Emmanuel Beaurepaire; Peter T. C. So, Editor(s)

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