Nucleic acid construct containing a nucleic acid derived from the genome of hepatitis C virus (HCV) of genotype 2a, and a cell having such nucleic acid construct introduced therein

摘要

The present invention relates to a replicon RNA comprising a nucleotide sequence at least containing the 5′ untranslated region, the nucleotide sequence encoding NS3 protein, NS4A protein, NS4B protein, NS5A protein and NS5B protein, and the 3′ untranslated region on the genomic RNA of hepatitis C virus of genotype 2a.

主权项

1. A cell containing a replicon RNA comprising a nucleotide sequence containing at least the 5′ untranslated region, the nucleotide sequence encoding NS3 protein, NS4A protein, NS4B protein, NS5A protein and NS5B protein and the 3′ untranslated region of the genomic RNA of hepatitis C virus of genotype 2a strain JFH-1, and further containing a nucleotide sequence encoding a viral protein from the genomic RNA of an HCV strain or HCV genotype other than JFH-1, wherein said replicon is continuously replicated in the cell.