Data/hora: 11/06/2024 14:49:15

Provedor de dados: | 58
País: | Brazil
Título: | Pseudorabies virus can be classified into five genotypes using partial sequences of UL44
Autores: | Fonseca Jr.,A. A.; Camargos,M. F.; Sales,M. L.; Heinemann,M. B.; Leite,R.C.; Reis,J. K. P.
Data: | 2012-12-01
Ano: | 2012
Palavras-chave: | Pseudorabies; Glycoprotein; Bioinformatics.
Resumo: | Suid herpesvirus 1 (SuHV-1) is the causative agent of pseudorabies (PR), a disease of great importance due to the huge losses it causes in the swine industry. The aim of this study was to determine a method for genotyping SuHV-1 based on partial sequences of the gene coding for glycoprotein C (gC) and to elucidate the possible reasons for the variability of this region. A total of 109 gCsequences collected from GenBank were divided into five major groups after reconstruction of a phylogenetic tree by Bayesian inference. The analysis showed that a portion of gC (approximately 671 bp) is under selective pressure at various points that coincide with regions of protein disorder. It was also possible to divide SuHV-1 into five genotypes that evolved under different selective pressures. These genotypes are not specific to countries or continents, perhaps due to multiple introduction events related to the importation of swine.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822012000400048
Editor: | Sociedade Brasileira de Microbiologia
Relação: | 10.1590/S1517-83822012000400048
Formato: | text/html
Fonte: | Brazilian Journal of Microbiology  v.43 n.4 2012
Fonte: | info:eu-repo/semantics/openAccess