Título:	Brazilian vaccinia virus strains show genetic polymorphism at the ati gene.
Autoria:	LEITE, J. A. DRUMOND, B. P. TRINDADE, G. de S. BONJARDIM, C. A. FERREIRA, P. C. P. KROON, E. G.
Afiliação:	Juliana de Almeida Leite, Embrapa Gado de Leite; Betânia Paiva Drumond, UFMG; Giliane de Souza Trindade, UFMG; Cláudio Antônio Bonjardim, UFMG; Paulo César Peregrino Ferreira, UFMG; Erna Geessien Kroon, UFMG.
Ano de publicação:	2007
Referência:	Virus Genes, v. 35, n. 3, p. 531-539, 2007.
Conteúdo:	Nucleotide sequence comparison of the internal region of the ati gene of members of the Orthopoxvirus genera revealed that this gene is variable among different species, although within members of the same species it is considered to be well conserved. Previous studies indicated that there is genetic variability in the ati gene among some Brazilian Vaccinia virus strains. To further investigate this variability, we performed molecular analysis of the internal region of the ati gene of eight Brazilian Vaccinia virus strains. While the internal region of this gene in one strain was similar to the Western Reserve strain, four strains presented two blocks of deletions in the analyzed region, and the ati gene was almost entirely deleted from three other strains. These findings demonstrate that there is genetic polymorphism within the ati gene among different Brazilian Vaccinia virus strains.
NAL Thesaurus:	genetic polymorphism
Palavras-chave:	Brazilian Vaccinia virus bovine vaccinia outbreak ati gene poxvirus ha gene
Digital Object Identifier:	https://doi.org/10.1007/s11262-007-0133-9
Tipo do material:	Artigo de periódico
Acesso:	openAccess
Aparece nas coleções:	Artigo em periódico indexado (CNPGL)