Data/hora: 03/06/2024 16:44:14

Provedor de dados: 	Ciência Rural	
País: 	Brazil	
Título: 	Comparison of nine DNA extraction methods for the diagnosis of bovine tuberculosis by real time PCR	
Autores: 	Moura,André; Hodon,Mikael Arrais; Soares Filho,Paulo Martins; Issa,Marina de Azevedo; Oliveira,Ana Paula Ferreira de; Fonseca Júnior,Antônio Augusto.	
Data: 	2016-07-01	
Ano: 	2016	
Palavras-chave: 	Bovine tuberculosis; DNA extraction; Real time PCR.	
Resumo: 	ABSTRACT: Bovine tuberculosis is an infectious disease with a high impact on the cattle industry, particularly in developing countries. PCR is a very sensitive method for detection of infectious agents, but the sensitivity of molecular diagnosis is largely dependent on the efficiency of the DNA extraction methods. The objective of this study was to evaluate DNA extraction methods for direct detection of  Mycobacterium bovis in bovine tissue. Nine commercial kits for DNA extraction were evaluated when combined with two real time PCRs. The DNeasy Blood &amp; Tissue Kit from QIAGEN showed better performance and sensitivity followed by the DNA Mini Kit RBC and FTA Elute Micro Card. Results suggested that, even when the analytical sensitivity of the qPCR is very high, the extraction method can influence the diagnostic sensitivity.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782016000701223	
Editor: 	Universidade Federal de Santa Maria	
Relação: 	10.1590/0103-8478cr20151489	
Formato: 	text/html	
Fonte: 	Ciência Rural  v.46 n.7 2016	
Fonte: 	info:eu-repo/semantics/openAccess