Hepatitis B virus (HBV) genome is partial double strands and looped DNA virus, which have 3200 bps,consisting of two parts of structure and regulator gene ranks.

• 乙型肝炎病毒(HBV)基因组为部分双链环状DNA病毒，属嗜肝DNA病毒科，其基因组约3200个碱基对(bp)，分为结构基因和调节基因序列两部分。