The tug-of-war at the heart of cellular symmetry

(Kyoto University) Researchers develop an artificial cell that brings to light the dynamics that govern each cell's internal symmetry. Two coexisting actomyosin networks with opposing functions exists in cells: a ring-like centripetal actomyosin that pushes toward the center, and radially-formed bulk actomyosin bridges that pull to the edges.
Source: EurekAlert! - Biology - Category: Biology Source Type: news