Analysis of a non-structural gene reveals evidence of possible hepatitis C virus (HCV) compartmentalization.

ABSTRACT: Viral diversity is a hallmark of hepatitis C virus (HCV) infection; however, only limited data are available regarding HCV variability in extrahepatic sites, and none have systematically compared diversity in non-structural and structural genomic regions. Therefore, HCV diversity in the NS5B and envelope 1 (E1) hypervariable region 1 (HVR1) genes was evaluated in matched sera and peripheral blood mononuclear cells (PBMCs) obtained from 13 HCV-infected women. Multiple clonal sequences were compared to evaluate quasispecies diversity and viral compartmentalization in PBMCs. Genetic distances were higher for E1/HVR1 compared to NS5B in both the sera and PBMCs (P = 0.0511 and 0.0284). Genetic distances were higher in serum NS5B compared to PBMC NS5B (P = 0.0003); however, they were not differe

SUBMITTER: Blackard JT 

PROVIDER: S-EPMC3243959 | biostudies-literature | 2012 Feb

REPOSITORIES: biostudies-literature