Dimitrov S I, Makarov V L, Pashev I G
Institute of Molecular Biology, Bulgarian Academy of Sciences, Sofia.
J Biomol Struct Dyn. 1990 Aug;8(1):23-35. doi: 10.1080/07391102.1990.10507787.
Structure and conformational transitions of the chromatin fiber as revealed by optical anisotropy studies are reviewed. The data in the literature do not allow a definite interpretation; in fact some of them are contradictory. The major findings are reported here and an attempt is made to analyse them with respect to the internal dynamics and the various models suggested for the organization of the chromatin fiber.
本文综述了通过光学各向异性研究揭示的染色质纤维的结构和构象转变。文献中的数据无法给出明确的解释；事实上，其中一些数据相互矛盾。本文报告了主要研究结果，并尝试根据内部动力学以及为染色质纤维组织提出的各种模型对这些结果进行分析。
