| 茶刺蛾颗粒体病毒色涵体的拉曼光谱研究 |
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| 引用本文： | 刘新民,黄天荃,鲍培谛,伍铁桥,杨志荣,刘仕贵.茶刺蛾颗粒体病毒色涵体的拉曼光谱研究[J].光散射学报,1992,4(2):139-142. |
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| 作者姓名： | 刘新民 黄天荃 鲍培谛 伍铁桥 杨志荣 刘仕贵 |
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| 作者单位： | 四川大学，四川大学物理系，四川大学物理系，四川大学物理系，四川大学物理系，四川大学物理系 成都610064 |
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| 摘 要： | 得到了茶刺蛾颗粒体病毒(Darna trima Granulosis Virus 缩写为 DtGV)包涵体的拉曼光谱。分析表明,DtGV 包涵体蛋白的二级结构主要为β折叠和无规卷曲,后者含有大量β回折结构;蛋白的所有酪氨酸残基均“暴露”于溶剂中;其 C—C—S—S—C—C 构型属于扭曲—扭曲—扭曲式。
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| 关 键 词： | 拉曼光谱 茶刺蛾颗粒体病毒 蛋白质 病毒包涵体 |
The Study of Inclusion Body of Darna Trima Granulosis Virus by Laser Raman Spectroscopy |
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| Liu Xinmin Huang Tianquan Bao Peidi Wu Tieqiao Yang Zhirong Liu Shigui.The Study of Inclusion Body of Darna Trima Granulosis Virus by Laser Raman Spectroscopy[J].Chinese Journal of Light Scattering,1992,4(2):139-142. |
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| Authors: | Liu Xinmin Huang Tianquan Bao Peidi Wu Tieqiao Yang Zhirong Liu Shigui |
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| Abstract: | Laser Raman Spectra of the protein of inclusion body of Darna trima Granulo- sis Virus have been obtained.The Raman spectra reveal that the protein of inclusion body of Darna trima Granulosis Virus contains predominantly β-sheet and randon-coil or β-turn secondary structure.All Tyrosine residues in the protein are exposed to a sol- vent.The protein have qauehe-qauche -qauehe conformation of C-C-S-S-C-C linkage ac- cording to S-S stretching vibration frequency. |
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| Keywords: | Raman Spectroscopy Darna trima Granulosis Virus Protein Inclusion body |
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