波谱学杂志 ›› 1984, Vol. 1 ›› Issue (4): 331-338.

• 研究论文 • 上一篇    下一篇

核酸和组蛋白的高分辨核磁共振研究

袁传照1, 吴军1, 王金山2, 陈德俊3   

  1. 1. 中国科学院遗传研究所;
    2. 北京师范大学;
    3. 中国科学院化学研究所
  • 收稿日期:1984-03-26 出版日期:1984-06-05 发布日期:2018-01-23

HIGH RESOLUTION NMR STUDIES OF NUCLEIC ACIDS AND HISTONES

Yuan Chuanzhao1, Wu Jun1, Wang Jingshan2, Chen DeJun3   

  1. 1. Institute of Genetic, Academia Sinica;
    2. Beijing Normal University;
    3. Institute of Chemistry, Academia Sinica
  • Received:1984-03-26 Online:1984-06-05 Published:2018-01-23

摘要: 本文报道了不同来源的4种DNA和11种组蛋白的核磁共振研究新结果。发现真核生物DNA的核磁共振波谱明显不同;而真核生物组蛋白的波谱却相似。并讨论了放线菌素D与DNA,以及E.B(Ethidiumbromide)与DNA相互作用时质子峰变弱,和化学位移发生变化问题。

Abstract: In this paper we will present some new results of NMR studies on DNAS and Histones.
NMR spectrai of eukaryotic DNAs was obvious different while was foud eukaryotic Histones was similar.
when actinomycin D was interacted with DNA, Ethidiumbromide was int-fracted with DNA, The proton peaks became weak and changes of chemical shifts was dicussed.