HUMAN FOAMY VIRUS POLYPEPTIDES - IDENTIFICATION OF ENV AND BEL GENE-PRODUCTS

被引：35

作者：

GIRON, ML ^{[1
]}

ROZAIN, F ^{[1
]}

DEBONSGUILLEMIN, MC ^{[1
]}

CANIVET, M ^{[1
]}

PERIES, J ^{[1
]}

EMANOILRAVIER, R ^{[1
]}

机构：

[1] HOP ST LOUIS,CNRS,UPR A0043,RETROVIRUS & RETROTRANSPOSONS VERTEBRES,F-75010 PARIS,FRANCE

来源：

JOURNAL OF VIROLOGY | 1993年 / 67卷 / 06期

关键词：

D O I：

10.1128/JVI.67.6.3596-3600.1993

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Human foamy virus (HFV) proteins were identified in human cells cultured in vitro by immunoprecipitation and immunoblotting with specific antisera. Among several viral polypeptides, four glycoproteins of approximately 160, 130, 70, and 48 kDa were identified in HFV-infected cells. gp130 was shown to represent the intracellular env precursor, and gp70 and gp48 were shown to represent the external and transmembrane env proteins, respectively. The nature of gp160, which shares sequences with the env, bel1, and bel2 proteins, is not yet resolved. In addition, a p62 identified with bel1- and bel2-specific antisera likely corresponds to the bet gene product.

引用

页码：3596 / 3600

页数：5

共 41 条

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