Abstract：White spot syndrome virus infected Cambarus clarkii and Macrobrachium nipponensis by the means of injection,feeding or co- habitation. The period of this disease was short and the mortality was high.The inoculum was prepared from gill, pereiopod ortail of diseased shrimps by slow centrifugation could cause injected shrimps to die fast,but WSSV purified by sugar of Ficoll- 40 0 cushion centrifugation made shrimps die slowly.Only few viruses whose envelope included two or nucleocapsids existed in cells of Penaeus chinesis,but a lot of viruses whose envelop included two or more nucleocapsids were observed in cells of Cambarusclarkii.The weightof WSSV per gram dried gill was 0 .66mg. The infection of eight insect cells with wssv was not successful.
收稿日期: 2001-01-25
引用本文:
余泽华,刘凯于,杨凯,王家坤,虢华珊,邱宝国,姚汉超,陈曲侯. 对虾白斑症病毒体内外感染的研究[J]. , 2001, 40(1): 0-0.
余泽华,刘凯于,杨凯,王家坤,虢华珊,邱宝国,姚汉超,陈曲侯. Studies on infection of white spot syndrome virus in vivo and in vitro. , 2001, 40(1): 0-0.
