Moseley James B
Department of Biochemistry, The Geisel School of Medicine at Dartmouth, Hanover, NH 03755, USA.
Curr Biol. 2014 Mar 3;24(5):R194-6. doi: 10.1016/j.cub.2014.01.043.
Actin assembly proteins initiate the formation of diverse cytoskeletal structures in a single cell. A new study shows that assembly factors compete for actin monomers, leading to homeostasis between different actin networks.
肌动蛋白组装蛋白在单个细胞中启动多种细胞骨架结构的形成。一项新研究表明,组装因子会竞争肌动蛋白单体,从而在不同肌动蛋白网络之间形成动态平衡。