Institut Laue-Langevin, BP 156, F-38042, Grenoble Cedex 9, France.
Biochem J. 2011 Jun 1;436(2):225-30. doi: 10.1042/BJ20110180.
In the present study, we determined characteristic repeat distances of the photosynthetic membranes in living cyanobacterial and eukaryotic algal cells, and in intact thylakoid membranes isolated from higher plants with time-resolved small-angle neutron scattering. This non-invasive technique reveals light-induced reversible reorganizations in the seconds-to-minutes time scale, which appear to be associated with functional changes in vivo.
在本研究中，我们利用时间分辨小角中子散射技术，确定了活蓝藻和真核藻类细胞中光合膜以及高等植物中分离得到的完整类囊体膜的特征重复距离。这种非侵入性技术揭示了在秒到分钟的时间尺度内光诱导的可逆重排，这些重排似乎与体内功能变化有关。
