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Science. 1996 Jan 26;271(5248):505-8.

Molecular cloning and disease association of hepatitis G virus: a transfusion-transmissible agent.

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Genelabs Technologies, Redwood City, CA 94063, USA.


An RNA virus, designated hepatitis G virus (HGV), was identified from the plasma of a patient with chronic hepatitis. Extension from an immunoreactive complementary DNA clone yielded the entire genome (9392 nucleotides) encoding a polyprotein of 2873 amino acids. The virus is closely related to GB virus C (GBV-C) and distantly related to hepatitis C virus, GBV-A, and GBV-B. HGV was associated with acute and chronic hepatitis. Persistent viremia was detected for up to 9 years in patients with hepatitis. The virus is transfusion-transmissible. It has a global distribution and is present within the volunteer blood donor population in the United States.

[Indexed for MEDLINE]

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