Search of hidden periodicities in DNA sequences
β Scribed by V.R. Chechetkin; A. Yu. Turygin
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 968 KB
- Volume
- 175
- Category
- Article
- ISSN
- 0022-5193
No coin nor oath required. For personal study only.
β¦ Synopsis
The hidden periodicities in various genomes can be identified via a Fourier transform of genomic DNA sequences. The typical search strategies are described and the corresponding statistical criteria are presented. The methods are applied to the structural analysis of genome for bacteriophage PHIX174. The results indicate the important role of the coherent structural modifications along the several main periods in the formation of the genome. Some possible mechanisms for the features observed are discussed.
π SIMILAR VOLUMES
We present a method for unified statistical analysis of short and long range correlations between various nucleotides in genomic DNA strands. The approach is based on the mutual study of Fourier structure factor spectra and pair correlation functions. The analysis of cross correlations in the differ
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