Mobile breathers in a Nonlinear model for DNA breathing
dc.contributor.author | Gutiérrez, Hernán Cortez | |
dc.contributor.author | Filho, Elso Drigo [UNESP] | |
dc.contributor.author | Ruggiero, José Roberto [UNESP] | |
dc.contributor.author | Gutierrez, Milton Cortez | |
dc.contributor.institution | Facultad de Ciencias de la Salud | |
dc.contributor.institution | Universidade Estadual Paulista (Unesp) | |
dc.contributor.institution | Universidad Nacional de Trujillo | |
dc.date.accessioned | 2018-12-11T17:36:38Z | |
dc.date.available | 2018-12-11T17:36:38Z | |
dc.date.issued | 2017-01-01 | |
dc.description.abstract | Objectives. Analyze the DNA dynamics in PeyrardBishop-Dauxois model (PBD) with different control parameters using its energy center of the mobile breather. Materials and methods. We used the Peyrard-Bishop-Dauxois mathematical model and the MATLAB software for studying the DNA dynamic using Morse potential, Symmetric Morse and the hump potential for simulating the interactions which arise the pile up. Results. It has been observed that the analytical and computational methods allow to detect the influence of the potentials of the PBD model in the behavior of the energy center in the presence of a couple of base A(adenine) or T(thymine) using the control of parameter a=-0.30 and velocity of mobile breather: V0=0.1. In the case of Morse potential, the center of energy respect to the mobile breather undergoes a change in its trajectory and produce a DNA breathing. Conclusions. Analytical and computational approaches can be used for obtaining differences respect to the DNA dynamics using different control parameters: Velocity of BM and inhomogeneity. The potential hump may decrease the reflective effect with the indicated parameters to the effect on the energy center to the mobile breather. | en |
dc.description.affiliation | Universidad Nacional Del Callao Facultad de Ciencias de la Salud, 306 Juan Pablo II Av | |
dc.description.affiliation | Sao Paulo State University (Unesp) Institute of Biosciences Languages and Exact Sciences (Ibilce), 2265 Cristóvao Colombo St | |
dc.description.affiliation | Universidad Nacional de Trujillo Departamento de Matemática, Juan Pablo II Av | |
dc.description.affiliationUnesp | Sao Paulo State University (Unesp) Institute of Biosciences Languages and Exact Sciences (Ibilce), 2265 Cristóvao Colombo St | |
dc.format.extent | 71-75 | |
dc.identifier | http://dx.doi.org/10.26850/1678-4618eqj.v42.1.2017.p71-75 | |
dc.identifier.citation | Ecletica Quimica, v. 42, n. 1, p. 71-75, 2017. | |
dc.identifier.doi | 10.26850/1678-4618eqj.v42.1.2017.p71-75 | |
dc.identifier.issn | 1678-4618 | |
dc.identifier.issn | 0100-4670 | |
dc.identifier.lattes | 3277957413291567 | |
dc.identifier.orcid | 0000-0001-6536-4153 | |
dc.identifier.scopus | 2-s2.0-85045217109 | |
dc.identifier.uri | http://hdl.handle.net/11449/179759 | |
dc.language.iso | eng | |
dc.relation.ispartof | Ecletica Quimica | |
dc.rights.accessRights | Acesso restrito | |
dc.source | Scopus | |
dc.subject | Center of energy | |
dc.subject | DNA breathing | |
dc.subject | Harmonic bifurcation | |
dc.subject | Inhomogeneity | |
dc.subject | Mobile breather | |
dc.title | Mobile breathers in a Nonlinear model for DNA breathing | en |
dc.type | Artigo | |
dspace.entity.type | Publication | |
unesp.author.lattes | 3277957413291567[2] | |
unesp.author.orcid | 0000-0001-6536-4153[2] | |
unesp.campus | Universidade Estadual Paulista (UNESP), Instituto de Biociências, Letras e Ciências Exatas, São José do Rio Preto | pt |
unesp.department | Física - IBILCE | pt |