Viral Hepatitis
Copyright ©2005 Baishideng Publishing Group Inc.
World J Gastroenterol. Jan 28, 2005; 11(4): 503-507
Published online Jan 28, 2005. doi: 10.3748/wjg.v11.i4.503
Figure 1
Figure 1 Schematic representation of E1 fragments selected for 6xHis fusion expression. The original E1 coding sequences from two subtype 1b isolate cDNA plasmids are aligned at the top and bottom, respectively. Numbers indicate positions on the HCV polyprotein. Positions of restriction endonuclease recognition sites used for cloning are also shown. HR: hydrophobic region.