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Characteristic Length Scale of Electric Transport Properties of Genomes

C. T. Shih
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Abstract

A tight-binding model together with a novel statistical method are used to investigate the relation between the sequence-dependent electric transport properties and the sequences of protein-coding regions of complete genomes. A correlation parameter $Ω$ is defined to analyze the relation. For some particular propagation length $w_{max}$, the transport behaviors of the coding and non-coding sequences are very different and the correlation reaches its maximal value $Ω_{max}$. $w_{max}$ and \omax are characteristic values for each species. The possible reason of the difference between the features of transport properties in the coding and non-coding regions is the mechanism of DNA damage repair processes together with the natural selection.

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C. T. Shih. 2005-09-29. Characteristic Length Scale of Electric Transport Properties of Genomes. https://doi.org/10.1103/physreve.74.010903

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