Statistical models for nucleic acids

Marco Zoli

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arXiv · 2309.04163

Statistical models for nucleic acids

Marco Zoli

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Abstract

ds-RNA and standard ds-DNA show specific structural differences in their di-nucleotide steps, piled along the helical axis. Modeling the helices of short fragments by a 3D mesoscopic Hamiltonian model, I use path integral techniques to compute the average helical repeat and show that these structural features are at the origin of the opposite twist-stretch patterns of the A- and B- form.

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Marco Zoli. 2023-09-08. Statistical models for nucleic acids. https://arxiv.org/abs/2309.04163

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