人乳头瘤病毒（ＨＰＶ）含有２个晚期开放读码框（ＯＲＦ），Ｌ＿２ＯＲＦ编码的蛋白具有型特异性。本研究用能表达产生完整ＨＰＶ６ｂＬ＿２蛋白的质粒ｐ６ｂＬ＿２ＮＸ，采取核酸外切酶Ⅲ定向连续次级克隆......

Objective To construct a DNA vaccine as a prophylactic model to prevent condyloma acuminatum and detect its immunogenici......