HBC is essential to replication and maturity of viral genome and the products of modifying HBC play important roles in assemblling,mature and external secretion of HBV in host cells.

• HBC对病毒基因组的复制和成熟是必不可少的,其蛋白修饰后的产物对病毒在宿主细胞内的组装、成熟和对外分泌中发挥着作用。