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Volume 11   Issue 1   Year 2016
The Model of Organization of Coding In the Genomes of Prokaryotic Organisms

Kutyrkin V.A., Chaley M.B.

Moscow State Technical University n.a. N.E. Bauman, Moscow, Russia
Institute of Mathematical Problems of Biology RAS, Pushchino, Russia

Abstract. Coding DNA sequences (CDSs) analysis of a few prokaryotic organisms has been done on a basis of spectral-statistical approach (2S-approach). It is shown that the CDSs are characterized by a special type of latent periodicity, called earlier a profile periodicity. To explain the latent profile periodicity existence in DNA sequences a model of Stochastic Homogeneous Organization of Coding (SHOC-model) in the textual strings is considered. This model explains the existence of latent triplet periodicity and regularity in the CDSs. Specific manifestations of the SHOC-model are demonstrated in the numerical experiments with binary re-encoded literary text.
Key words: spectral-statistical approach, latent periodicity, profile periodicity, CDS, SHOC-model.
Table of Contents Original Article
Math. Biol. Bioinf.
doi: 10.17537/2016.11.24
published in Russian

Abstract (rus.)
Abstract (eng.)
Full text (rus., pdf)


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