They commonly shared the replication initiator protein (Rep) RNA and the viral capsid protein (CR) RNA. CHN-2A had more abundant Rep but shorter CR expression than CHN-2H. Moreover, CHN-2A had the other RNA (designated AD and Reps), but CHN-2H had none.

• 两者都具有病毒复制酶蛋白RNA(Rep)和病毒核衣壳蛋白RNA(CR),但CHN-2A(BF)的Rep表达量大,CHN-2H的CR表达时间长。