论文信息 - Dynamics of breather modes in a nonlinear “helicoidal” model of DNA

Dynamics of breather modes in a nonlinear “helicoidal” model of DNA

Via a recent model with an additional helicoidal coupling, the dynamics of breathers modes in DNA are studied analytically and with the use of numerical simulations. It is shown that these excitations are longlived and can match experimentally observed fluctuational openings.

Thierry Dauxois | T. Dauxois

[1] Van Zandt. DNA solitons with realistic parameter values , 1989 .

[2] Bishop,et al. Statistical mechanics of a nonlinear model for DNA denaturation. , 1989, Physical review letters.

[3] E. Clementi,et al. Simulations of the solvent structure for macromolecules. I. Solvation of B‐DNA double helix at T = 300 K , 1981 .

[4] Wolfram Saenger,et al. Principles of Nucleic Acid Structure , 1983 .

[5] E. Prohofsky,et al. Breathing modes and induced resonant melting of the double helix , 1979 .

[6] Alwyn C. Scott,et al. Thermally generated solitons in a toda lattice model of DNA , 1989 .

[7] N. Saitoh,et al. Experiment on lattice soliton by nonlinear LC circuit - Observation of a dark soliton , 1982 .

[8] J. Mccammon,et al. Dynamics of Proteins and Nucleic Acids , 2018 .

[9] Remoissenet. Low-amplitude breather and envelope solitons in quasi-one-dimensional physical models. , 1986, Physical review. B, Condensed matter.

[10] M. Karplus,et al. Molecular dynamics simulations in biology , 1990, Nature.

[11] A. Rupprecht,et al. Hydration of DNA: A neutron scattering study of oriented NaDNA , 1971, Biopolymers.