【摘要】 中蜂囊状幼虫病病毒(CSBV)核酸经聚丙烯酰胺凝胶电泳(PAGE)和琼脂糖凝胶电泳(AGE)分析,表明为单链RNA,易于降解;CSBV结构多肽经SDS-PAGE分析,有3个多肽,其分子量分别为27,000、29,000、39,000道尔顿。此病毒RNA和多肽与意蜂囊状幼虫病病毒(SBV)有差异。更多还原

【Abstract】 Polyacrylamide gel electrophoresis(PAGE) and agarose gel eleetrophoresis(AGE) were used to analyze the Chinese Sacbrood Virus(CSBV). The experiment revealed the RNA of CSBV is a single-stranded species which is easily degraded, and the virus protein consists of three polypeptides with molecular weight of 27,000, 29,000 and 39,000 daltons respectively. The RNA and three polypeptides of the CSBV were different from those of thesacbrood virus from Apis mellifera (SBV). ′Institute of Apiculture, Chinese Academy of Agricultural Sciences. ′′Institute of Virology, Chinese Academy of Preventive Medicine. ′′′Institute of Biophysics, Chinese Academy of Sciences.更多还原