核定位：微管收缩耦联运动需要动力蛋白。

Nuclear positioning: dynein needed for microtubule shrinkage-coupled movement.

机构信息

Department of Biochemistry and Molecular Biology, Uniformed Services University of the Health Sciences, Bethesda, MD 20814, USA.

出版信息

Curr Biol. 2012 Jun 19;22(12):R496-9. doi: 10.1016/j.cub.2012.04.044.

DOI:10.1016/j.cub.2012.04.044

PMID:22720687

Abstract

Nuclear movement often requires interactions between the cell cortex and microtubules. A new study has revealed a novel protein interaction linking microtubule plus-ends with the cortex and a role for dynein in microtubule shrinkage-coupled movement.

摘要

核运动通常需要细胞皮层和微管之间的相互作用。一项新的研究揭示了一种新的蛋白质相互作用，将微管的正极与皮层联系起来，并揭示了动力蛋白在微管收缩耦联运动中的作用。