Construction of infectious Japanese encephalitis virus clone based on the cDNA template of the attenuated live vaccine production strain SA14-14-2 / 中华实验和临床病毒学杂志
Chinese Journal of Experimental and Clinical Virology
; (6): 9-11, 2005.
Artigo
em Chinês
| WPRIM (Pacífico Ocidental)
| ID: wpr-333064
Biblioteca responsável:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To construct infectious Japanese encephalitis virus (JEV) based on the in vitro-ligated cDNA template of the vaccine strain SA14-14-2, and identify the virus.</p><p><b>METHODS</b>Full-length genomic cDNA of JEV SA14-14-2 strain was ligated and then RNA was transcribed in vitro, the infective virus was obtained by transfecting the RNA into Vero cells and identified.</p><p><b>RESULTS</b>The infective clone of JEV was constructed, the virulence was weaker than the wild virus.</p><p><b>CONCLUSION</b>It was possible to construct infectious clone from the production strain of live attenuated Japanese B encephalitis vaccine.</p>
Texto completo:
Disponível
Base de dados:
WPRIM (Pacífico Ocidental)
Assunto principal:
Patologia
/
Virologia
/
Virulência
/
Células Vero
/
RNA Viral
/
Vacinas Atenuadas
/
Sequência de Bases
/
Células Cultivadas
/
Chlorocebus aethiops
/
Genoma Viral
Limite:
Animais
Idioma:
Chinês
Revista:
Chinese Journal of Experimental and Clinical Virology
Ano de publicação:
2005
Tipo de documento:
Artigo