Data/hora: 03/06/2024 11:24:40

Provedor de dados: | 74
País: | Brazil
Título: | Hidden Markov models applied to a subsequence of the Xylella fastidiosa genome
Autores: | Silva,Cibele Q. da.
Data: | 2003-12-01
Ano: | 2003
Palavras-chave: | DNA; Xylella fastidiosa; Hidden Markov models.
Resumo: | Dependencies in DNA sequences are frequently modeled using Markov models. However, Markov chains cannot account for heterogeneity that may be present in different regions of the same DNA sequence. Hidden Markov models are more realistic than Markov models since they allow for the identification of heterogeneous regions of a DNA sequence. In this study we present an application of hidden Markov models to a subsequence of the Xylella fastidiosa DNA data. We found that a three-state model provides a good description for the data considered.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572003000400018
Editor: | Sociedade Brasileira de Genética
Relação: | 10.1590/S1415-47572003000400018
Formato: | text/html
Fonte: | Genetics and Molecular Biology  v.26 n.4 2003
Fonte: | info:eu-repo/semantics/openAccess