Institute of Biochemistry, ETH Zurich, 8093 Zurich, Switzerland.
Cell. 2012 Dec 7;151(6):1159-60. doi: 10.1016/j.cell.2012.11.035.
Bacteria lack many of the features that eukaryotic cells use to compartmentalize cytoplasm and membranes. In this issue, Schlimpert et al. describe a new mechanism of spatial confinment in the bacterium Caulobacter crescentus that prevents the exchange of soluble and membrane proteins between the stalk and cell body.
细菌缺乏真核细胞用于分隔细胞质和膜的许多特征。在本期杂志中，Schlimpert 等人描述了一种新的空间限制机制，该机制可防止在柄部和细胞体之间交换可溶性和膜蛋白，该机制存在于弯杆菌属新月型中。
