Selected mutations of the duck hepatitis B virus P gene RNase H domain affect both RNA packaging and priming of minus-strand DNA synthesis

Abstract excerpt

The genome of all hepadnaviruses has an open reading frame called the P gene, which encodes a polypeptide of 90 to 97 kDa. The product or products of this P gene are involved in multiple functions of the viral life cycle. These functions include a priming activity which initiates minus-strand DNA synthesis, a polymerase activity which synthesizes DNA by using either RNA or DNA templates (reverse transcriptase), a...