Detail publikace

Porovnání metod konstrukce spektrogramů pro vyhledávání periodicit v DNA sekvencích

KUBICOVÁ, V. PROVAZNÍK, I.

Originální název

Comparison of Spectrogram Construction Methods for Detection of Periodicities in DNA Sequences

Český název

Porovnání metod konstrukce spektrogramů pro vyhledávání periodicit v DNA sekvencích

Anglický název

Comparison of Spectrogram Construction Methods for Detection of Periodicities in DNA Sequences

Typ

abstrakt

Jazyk

en

Originální abstrakt

The choice of method for constructing DNA spectrogram affects the properties of the resulting spectrogram. In our work we have studied the properties of the spectrogram calculated in three ways: by Fourier transform of numerically represented DNA sequence, by Fourier transform of the autocorrelation function and by AR model. The main objective was to determine which method is suitable for detecting regions with a periodicity of 3 bp, tandem repeats and CpG islands. The choice of method of construction spectrogram is very important for subsequent automatic detection of areas of interest in spectrogram.

Český abstrakt

Výběr metody pro konstrukci DNA spektrogramu ovlivňuje vlastnosti výsledného spektrogramu. V naší práci jsme studovali vlastnosti spektrogramu vypočtených třemi způsoby: Fourierovou transformací numericky reprezentované DNA sekvence, Fourierovou transformací autokorelační funkce sekvence DNA a pomocí odhadu spektra numericky reprezentované DNA sekvence založeného na AR modelu. Hlavním cílem bylo zjistit, která metoda je vhodná pro detekci regionů s periodicitou 3 bp, tandemových repetic a CpG ostrůvku. Volba metody konstrukce spektrogramu je velmi důležité pro následní automatickou detekci oblastí zájmu spektrogramu.

Anglický abstrakt

The choice of method for constructing DNA spectrogram affects the properties of the resulting spectrogram. In our work we have studied the properties of the spectrogram calculated in three ways: by Fourier transform of numerically represented DNA sequence, by Fourier transform of the autocorrelation function and by AR model. The main objective was to determine which method is suitable for detecting regions with a periodicity of 3 bp, tandem repeats and CpG islands. The choice of method of construction spectrogram is very important for subsequent automatic detection of areas of interest in spectrogram.

Klíčová slova

DNA spektrogram, Fourierova transformace, AR model, Autokorelační funkce, Tandemové repetice, CpG ostrůvky, Kódujíci oblasti

Vydáno

10.04.2013

Nakladatel

MUNI Press

Místo

Brno

ISBN

978-80-210-6200-9

Kniha

The Students Scientific Conference on Biotechnology and Biomedicine 2013: Conference Book

Edice

1.

Číslo edice

1.

Strany od

78

Strany do

78

Strany počet

1

BibTex


@misc{BUT99151,
  author="Vladimíra {Kubicová} and Ivo {Provazník}",
  title="Comparison of Spectrogram Construction Methods for Detection of Periodicities in DNA Sequences",
  annote="The choice of method for constructing DNA spectrogram affects the properties of the resulting spectrogram. In our work we have studied the properties of the spectrogram calculated in three ways: by Fourier transform of numerically represented DNA sequence, by Fourier transform of the autocorrelation function and by AR model. The main objective was to determine which method is suitable for detecting regions with a periodicity of 3 bp, tandem repeats and CpG islands. The choice of method of construction spectrogram is very important for subsequent automatic detection of areas of interest in spectrogram.",
  address="MUNI Press",
  booktitle="The Students Scientific Conference on Biotechnology and Biomedicine 2013: Conference Book",
  chapter="99151",
  edition="1.",
  howpublished="print",
  institution="MUNI Press",
  year="2013",
  month="april",
  pages="78--78",
  publisher="MUNI Press",
  type="abstract"
}