Hyphantria cuea nucleopolyhedrovirus(HcNPV) and several other nucleopolyhedrosis was extracted by differential centrifugation,and purified with sucrose gradient centrifugation method.Polyhedrin was gotten and analysed...Hyphantria cuea nucleopolyhedrovirus(HcNPV) and several other nucleopolyhedrosis was extracted by differential centrifugation,and purified with sucrose gradient centrifugation method.Polyhedrin was gotten and analysed by SDS-PAGE.It indicated that most of those proteins had 32 KD protein band,and with 64 KD protein,and might be the main protein dimer with the structure and found Hyphantria cunea nuclear polyhedrosis virus protein in 18 KD department had a specific band.展开更多
文摘Hyphantria cuea nucleopolyhedrovirus(HcNPV) and several other nucleopolyhedrosis was extracted by differential centrifugation,and purified with sucrose gradient centrifugation method.Polyhedrin was gotten and analysed by SDS-PAGE.It indicated that most of those proteins had 32 KD protein band,and with 64 KD protein,and might be the main protein dimer with the structure and found Hyphantria cunea nuclear polyhedrosis virus protein in 18 KD department had a specific band.
