Departments of Physiology and Physics & Astronomy, Institute for Medicine and Engineering, University of Pennsylvania, Philadelphia, PA 19104, USA; Department of Physics and Astronomy, Vrije Universiteit, 1081 HV Amsterdam, The Netherlands.
Curr Biol. 2014 Mar 17;24(6):R226-8. doi: 10.1016/j.cub.2014.02.018.
Bacteria lack the cytoskeleton and motors of eukaryotic cells, and their cytoplasm has been considered to be purely fluid. New data show that bacterial cytoplasm can solidify to resemble a soft glass, unless enzymatic activity creates motions to fluidize it.
细菌缺乏真核细胞的细胞骨架和马达，其细胞质一直被认为是纯粹的流体。新数据表明，除非酶活性产生运动使其流化，否则细菌细胞质可以凝固成像软玻璃一样。
