...复合对称型(complex symmetry) 螺旋对称型 20面体立体对称型 Chemical Composition of Viruses 一、病毒核酸(Viral Nucleic Acid) 种类：DNA、RNA 作用：携带全部遗传信息,具有感染性 存在形式：单链与双链；正链与负链，分节 特点 二、病毒蛋白(Viral Protein...
基于26个网页-相关网页
Results There were a total of 194 cases reported, and from 6 feces samples and 7 anal swabs of 13 patients, Norwalk viral nucleic acid or antigen was detected in 7 cases.
结果该起疫情共报告病例194例，13例患者的6份粪便和7份肛拭标本中有7例检出诺瓦克病毒核酸或抗原阳性。
It refers to the release of the viral genome from its protective capsid to enable the nucleic acid to be transported within the cell and transcribed to form new progeny virions.
它指的是将病毒基因组从它的保护性衣壳中释放出来，使核酸能在细胞内转运并能转录以形成新的子代病毒。
应用推荐