烟草花叶病毒的结构，病毒组装过程中的RNA。
Configuration of tobacco mosaic virus, RNA during virus assembly.
作者信息
Butler P J, Finch J T, Zimmern D
出版信息
Nature. 1977 Jan 20;265(5591):217-9. doi: 10.1038/265217a0.
DOI:10.1038/265217a0
PMID:834264
Abstract
When TMV reassembles, the uncoated RNA is folded back along the growing rod, probably down the central hole. This surprising configuration is essential for rapid elongation--presumably supplying RNA to its site of incorporation while keeping the bulk of the free RNA out of the way.
摘要
当烟草花叶病毒重新组装时，未被包裹的核糖核酸沿着正在生长的病毒杆折叠回去，很可能是沿着中心孔折叠。这种令人惊讶的结构对于快速延长至关重要——大概是在将大部分游离核糖核酸排除在外的同时，为核糖核酸提供其整合位点。
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