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pro vyhledávání: '"Tardin Catherine"'
Finding a theoretical formula for the persistence length of polyelectrolytes for the whole experimental range of salt concentration is a long standing challenge. Using the Tethered Particle Motion technique, the double-stranded DNA persistence length
Externí odkaz:
http://arxiv.org/abs/2306.14758
Publikováno v:
Mobile DNA, Vol 1, Iss 1, p 16 (2010)
Abstract Tight regulation of transposition activity is essential to limit damage transposons may cause by generating potentially lethal DNA rearrangements. Assembly of a bona fide protein-DNA complex, the transpososome, within which transposition is
Externí odkaz:
https://doaj.org/article/cf82d634e8fa48e9b10f8a621027d235
Akademický článek
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Autor:
Guilbaud, Sébastien, Salomé, Laurence, Destainville, Nicolas, Manghi, Manoel, Tardin, Catherine
Publikováno v:
Phys. Rev. Lett. 122, 028102 (2019)
Even though the persistence length $L_P$ of double-stranded DNA plays a pivotal role in cell biology and nanotechnologies, its dependence on ionic strength $I$ lacks a consensual description. Using a high-throughput single-molecule technique and stat
Externí odkaz:
http://arxiv.org/abs/1810.01611
Autor:
Sicard, François, Destainville, Nicolas, Rousseau, Philippe, Tardin, Catherine, Manghi, Manoel
In the demanding biosensing environment, improving selection efficiency strategies has become an issue of great significance. DNA minicircles containing between 200 and 400 base-pairs, also named microDNA, are representative of the supercoiled DNA lo
Externí odkaz:
http://arxiv.org/abs/1805.04287
Autor:
Brunet, Annaël, Chevalier, Sébastien, Destainville, Nicolas, Manghi, Manoel, Rousseau, Philippe, Salhi, Maya, Salomé, Laurence, Tardin, Catherine
Being capable of characterizing DNA local bending is essential to understand thoroughly many biological processes because they involve a local bending of the double helix axis, either intrinsic to the sequence or induced by the binding of proteins. D
Externí odkaz:
http://arxiv.org/abs/1504.07902
Autor:
Brunet, Annaël, Tardin, Catherine, Salomé, Laurence, Rousseau, Philippe, Destainville, Nicolas, Manghi, Manoel
Using high-throughput Tethered Particle Motion single molecule experiments, the double-stranded DNA persistence length, $L_p$, is measured in solutions with Na$^+$ and Mg$^{2+}$ ions of various ionic strengths, $I$. Several theoretical equations for
Externí odkaz:
http://arxiv.org/abs/1504.02666
Publikováno v:
In Methods 1 October 2019 169:46-56
Autor:
Manghi, Manoel, Tardin, Catherine, Baglio, Julien, Rousseau, Philippe, Salome, Laurence, Destainville, Nicolas
Publikováno v:
Phys. Biol. 7, 046003 (2010)
The Tethered Particle Motion (TPM) technique informs about conformational changes of DNA molecules, e.g. upon looping or interaction with proteins, by tracking the Brownian motion of a particle probe tethered to a surface by a single DNA molecule and
Externí odkaz:
http://arxiv.org/abs/1003.0518
Publikováno v:
EMBO J 22, 18 (15/09/2003) 4656-65
Trafficking of AMPA receptors in and out of synapses is crucial for synaptic plasticity. Previous studies have focused on the role of endo/exocytosis processes or that of lateral diffusion of extra-synaptic receptors. We have now directly imaged AMPA
Externí odkaz:
http://arxiv.org/abs/0704.3858