DNA的二级结构。
Secondary structures of DNA.
作者信息
Wu T T
出版信息
Proc Natl Acad Sci U S A. 1969 Jun;63(2):400-5. doi: 10.1073/pnas.63.2.400.
Abstract
In view of the differences of the X-ray diffraction patterns for DNA fibers at 66 and 92 per cent relative humidities, it is proposed that the secondary structure of DNA consists of two partially intercalated double helices at 92 per cent. Possible biological implications are discussed.
摘要
鉴于在相对湿度为66%和92%时DNA纤维的X射线衍射图谱存在差异，有人提出在92%相对湿度下DNA的二级结构由两个部分插层的双螺旋组成。文中还讨论了可能的生物学意义。
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