Mutations of the interferon sensitivity-determining region (ISDR) correlate with the complexity of hypervariable region (HVR)-1 in the Japanese variant of hepatitis C virus (HCV) type 1b.

Mutations of the interferon sensitivity-determining region (ISDR) correlate with the complexity of hypervariable region (HVR)-1 in the Japanese variant of hepatitis C virus (HCV) type 1b.