Increased prevalence of genotype F hepatitis B virus isolates in Buenos Aires, Argentina

被引：46

作者：

Telenta, PFS

Poggio, GP

Lopez, JL

Gonzalez, J

Lemberg, A

Campos, RH

机构：

[1] UNIV BUENOS AIRES,FAC FARM & BIOQUIM,CATEDRA VIROL,RA-1113 BUENOS AIRES,DF,ARGENTINA

[2] UNIV BUENOS AIRES,FAC FARM & BIOQUIM,CATEDRA FISIOPATOL,RA-1113 BUENOS AIRES,DF,ARGENTINA

[3] INST NACL MICROBIOL DR CARLOS G MALBRAN,DEPT VIRUS,BUENOS AIRES,DF,ARGENTINA

来源：

JOURNAL OF CLINICAL MICROBIOLOGY | 1997年 / 35卷 / 07期

关键词：

D O I：

10.1128/JCM.35.7.1873-1875.1997

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

The genomic coding region of the hepatitis B surface antigen (HBsAg) was partially sequenced from 12 HBsAg-positive sera of carriers residing in Buenos Aires, Argentina. A phylogenetic analysis groups the 12 isolates into genotypes A (n = 4), B (n = 1), D (n = 2), and F (n = 5). The occurrence of genotypes A and D is not unexpected, considering the mainly European origin of the studied population. The high prevalence of genotype F and its genetic composition support the suggestion that F strains originated in native populations of the New World.

引用

页码：1873 / 1875

页数：3

共 20 条

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