Detection of human rotavirus G9P[81] strains circulating in Argentina:: Phylogenetic analysis of VP7 and NSP4 genes

被引：18
|
作者：
Stupka, Juan A.
Parra, Gabriel I.
Gomez, Jorge
Arbiza, Juan
机构：
[1] INEI ANLIS Dr Carlos G Malbran, Dept Virol, Lab Gastroenteritis Virales, RA-1281 Buenos Aires, DF, Argentina
[2] Univ Nacl Asuncion, Inst Invest Ciencias Salud, Dept Biol Mol, Asuncion, Paraguay
[3] Univ Republica, Fac Ciencias, Secc Virol, Montevideo, Uruguay
来源：
JOURNAL OF MEDICAL VIROLOGY | 2007年 / 79卷 / 06期
关键词：
infantile diarrhea; group A rotavirus; phylogenetic analysis;
D O I：
10.1002/jmv.20841
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
During the surveillance of rotavirus strains that were circulating in Argentinean children from 2000 to 2004, seven rotaviruses were detected bearing the genotype combination G9P[8]. The molecular characterization of the VP7 and NSP4 genes and the RNA migration patterns support the hypothesis that rotaviruses G9 could have been reintroduced into Argentina as a novel G9P[8] strain, rather than represent VP7 gene reassortants from G9P[6] strains that had been circulating previously in this country. J. Med. Virol. 79:838-842, 2007. (C) 2007 Wiley-Liss, Inc.
引用
收藏
页码：838 / 842
页数：5
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