Chinese Journal of Magnetic Resonance ›› 1991, Vol. 8 ›› Issue (3): 307-310.

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STUDY ON THE EFFECT OF MgCl2 ON DNA CONFORMATION BY 31P NMR

Wang Jing, Luo Xuemei, Huang Shuohai   

  1. Analysis and Testing Center, Sichuan Normal University
  • Received:1990-06-25 Revised:1990-12-25 Published:1991-09-05 Online:2018-01-20

Abstract: The effect of MgCl2 on the natural DNA solution conformation was studied by 31P NMR, MgCl2 induced transition from B-DNA to Z-DNA was obversed. The mechanism was discussed.

Key words: 31P NMR, MgCl2, DNA conformation