%0 Conference Paper %F Poster %T Closure dynamics of DNA denaturation bubbles governed by torsional elasticity %+ Physique Statistique des Systèmes Complexes (LPT) (PhyStat) %+ Laboratoire de Physique Théorique (LPT) %+ Laboratoire Charles Coulomb (L2C) %A Manghi, Manoel %A Dasanna, Anil, K. %A Destainville, Nicolas %A Palmeri, John %< sans comité de lecture %Z L2C:14-421 %B Liquids 2014 (9th Liquid Matter Conference) %C Lisbon, Portugal %8 2014-07-21 %D 2014 %Z Physics [physics]/Physics [physics]/Biological Physics [physics.bio-ph] %Z Physics [physics]/Condensed Matter [cond-mat]/Soft Condensed Matter [cond-mat.soft] %Z Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech]Conference poster %X The closure of long equilibrated denaturation bubbles in DNA is studied using Brownian dynamics simulations. A minimal mesoscopic model is used where the double helix is made of two interacting bead-spring freely rotating strands, with a nonzero torsional modulus in the duplex state. %G English %L hal-01948377 %U https://hal.science/hal-01948377 %~ UNIV-TLSE3 %~ IRSAMC %~ LPT %~ CNRS %~ L2C %~ LPT_PHY %~ MIPS %~ UNIV-MONTPELLIER %~ UNIV-UT3 %~ UT3-INP %~ UT3-TOULOUSEINP %~ UM-2015-2021