E. V. Korotkov, A. A. Shelenkov, M. A. Korotkova, “Towards the identification of the latent periodicity in DNA sequences”, Mat. Biolog. Bioinform., 2013, Volume 8, Issue 2,Pages <nobr>529

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Towards the identification of the latent periodicity in DNA sequences

E. V. Korotkov^ab, A. A. Shelenkov^b, M. A. Korotkova^a

^a Moscow Engineering Physics Institute (National Nuclear Research University)
^b Bioengineering Centre, Russian Academy of Sciences, Moscow, Russia, 117312

Abstract: In this paper we compared the method of information decomposition and the spectral-statistical approach. The revealed drawbacks of the spectral-statistical approach show that to search for DNA regions with latent periodicity it is more consistent from mathematical point of view to use Z-statistic and the method of information decomposition.

Key words: latent periodicity, information decomposition, spectral-statistical approach, genes, triplet periodicity, profile periodicity.

Received 14.10.2013, Published 21.11.2013