酵母母细胞-芽颈处的septin皮质层。

The septin cortex at the yeast mother-bud neck.

作者信息

Gladfelter A S, Pringle J R, Lew D J

机构信息

Department of Molecular Microbiology, Biozentrum, University of Basel, Klingelbergstrasse 70, CH-4056 Basel, Switzerland.

出版信息

Curr Opin Microbiol. 2001 Dec;4(6):681-9. doi: 10.1016/s1369-5274(01)00269-7.

DOI:10.1016/s1369-5274(01)00269-7

PMID:11731320

Abstract

A specialized cortical domain is organized by the septins at the necks of budding yeast cells. Recent findings suggest that this domain serves as a diffusion barrier and also as a local cell-shape sensor. We review these findings along with what is known about the organization of the septin cortex and its regulation during the cell cycle.

摘要

在出芽酵母细胞的颈部，一种特殊的皮质结构域由隔膜蛋白组织形成。最近的研究结果表明，该结构域起到扩散屏障的作用，同时也是局部细胞形状传感器。我们回顾这些研究结果，以及关于隔膜蛋白皮质的组织及其在细胞周期中的调控的已知信息。