Stable expression of hepatitis delta virus antigen in a eukaryotic cell line
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چکیده
منابع مشابه
Stable expression of hepatitis delta virus antigen in a eukaryotic cell line.
The gene encoding the hepatitis delta virus structural antigen (HDAg) was linked to a neomycin resistance gene in a retrovirus expression vector, and human HepG2 cells were transfected with the recombinant plasmid. A stable cell line was cloned that expressed HDAg in the nuclei of 100% of cells, in a pattern indicating a close relationship with cell nucleoli. Analysis of partially purified reco...
متن کاملConstruction and Eukaryotic Expression of Recombinant Large Hepatitis Delta Antigen
Background: Hepatitis delta virus (HDV) is a subviral human pathogen that exploits host RNA editing activity to produce two essential forms of the sole viral protein, hepatitis delta antigen (HDAg). Editing at the amber/W site of HDV antigenomic RNA leads to the production of the large form (L-HDAg), which is required for RNA packaging. Methods: In this study, PCR-based site-directed mutagen...
متن کاملconstruction and eukaryotic expression of recombinant large hepatitis delta antigen
background: hepatitis delta virus (hdv) is a subviral human pathogen that exploits host rna editing activity to produce two essential forms of the sole viral protein, hepatitis delta antigen (hdag). editing at the amber/w site of hdv antigenomic rna leads to the production of the large form (l-hdag), which is required for rna packaging. methods: in this study, pcr-based site-directed mutagenesi...
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ژورنال
عنوان ژورنال: Journal of General Virology
سال: 1990
ISSN: 0022-1317,1465-2099
DOI: 10.1099/0022-1317-71-6-1339