Exceptional symmetry profile: a genomic word analysis

Vera Afreixo*, João M. O. S. Rodrigues, Carlos A. C. Bastos, Raquel M. Silva

*Autor correspondente para este trabalho

Resultado de pesquisarevisão de pares

Resumo

The extension of Chargaff’s second rule, also called the DNA symmetry, is pointed as an universal law present in the genomes of species. Previously, a measure of the symmetry above that expected in independence contexts (exceptional symmetry) was proposed to evaluate the phenomenon globally. The global exceptional symmetry was found in several species. However, the analysis of exceptional symmetry by word was not studied in detail. In this work a new exceptional symmetry measure is proposed to evaluate the exceptional symmetry effect by symmetric word pair. We develop a detailed study of the exceptional symmetry by symmetric pairs. We also discuss the exceptional symmetry by symmetric word pair for several organisms: 7 viruses; 5 archaea; 5 bacteria; 14 eukaryotes.
Idioma originalEnglish
Título da publicação do anfitrião10th International Conference on Practical Applications of Computational Biology and Bioinformatics
EditoresFlorentino Fdez-Riverola, Juan F. De Paz, Miguel P. Rocha, Francisco J. Domínguez Mayo, Mohd Saberi Mohamad
EditoraSpringer Verlag
Páginas151-159
Número de páginas9
ISBN (impresso)9783319401256
DOIs
Estado da publicaçãoPublicado - 2016
Publicado externamenteSim
EventoInternational Conference on Practical Applications of Computational Biology and Bioinformatics PACBB, 2016 - Sevilla
Duração: 1 jun 20163 jun 2016

Série de publicação

NomeAdvances in Intelligent Systems and Computing
Volume477
ISSN (impresso)2194-5357

Conferência

ConferênciaInternational Conference on Practical Applications of Computational Biology and Bioinformatics PACBB, 2016
País/TerritórioSpain
CidadeSevilla
Período1/06/163/06/16

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