病毒结构包括：衣壳粒是构成病毒粒子的最小单位。
The structure of virus consists of capsomere which is the minimum unit of virion .
衣壳粒在电子显微镜下呈子粒状，故又称子粒，病毒衣壳粒由核蛋白组建而成。
Capsomere got its name by being kernel-like , the viral capsid of which consists of nucleoprotein .
衣壳粒