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DNA Torsional Solitons in Presence of localized Inhomogeneities

Luis Morales Molina·Owen Fernandez Piedra
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Abstract

In the present paper we investigate the influence of inhomogeneities in the dynamics and stability of DNA open states, modeled as propagating solitons in the spirit of a Generalized Yakushevish Model. It is a direct consecuence of our model that there exists a critical distance between the soliton's center of mass and the inhomogeneity at which the interaction between them can change the stability of the open state.Furtherly from this results was derived a renormalized potential funtion.

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Luis Morales Molina, Owen Fernandez Piedra. 2002-12-19. DNA Torsional Solitons in Presence of localized Inhomogeneities. https://doi.org/10.1238/physica.regular.066a00385

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