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Applicant:
Central University of Tamil Nadu 
Author:
Ayyappan N and L. Kavitha 
Corresponding Authors:
L. Kavitha 
DOI #:
ISSN 2320- 4338 
Title:
Effect of Viscosity in DNA-RNA Transcription 
Journal:
Engineering Sciences International Research Journal 
Year:
2019 
Volume:
Page:
31-35 
Keywords:
CNLS, DNA-RNA Transcription, DNA, Perturbed Soliton, Viscosity 
Abstract:
We investigate the nonlinear dynamics of a DNA molecule system using Peyrard-Bishop (PB) model. The effect of viscosity in DNA dynamics is studied both analytically and numerically. The PB model is carried out by a perturbed nonlinear Schrodinger equation and we invoke a multiple-scale perturbation technique to the dynamical equation of PB model and obtain the perturbed soliton. The perturbed NLS equation shows that the velocity and the amplitude of the soliton is varied due to the effect of viscosity which subsequently affects the DNA-RNA transcription and the evolution of soliton parameters has also been analyzed with presence and absence of viscosity of DNA.  
Entered by:
Kavitha Louis on 2020-09-03 
 
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