Review of Studies on the Regulation Mechanism of the Division Site in Prokaryocyte
- VernacularTitle:细菌细胞分裂位点的调控机制及其研究进展
- Author:
Qiyi LEI
;
Yong HU
;
Xianglin LIU
- Publication Type:Journal Article
- Keywords:
Division site, Midcell, MinC, MinD, MinE
- From:
Microbiology
1992;0(01):-
- CountryChina
- Language:Chinese
-
Abstract:
In bacterial cells, selection of the proper division site at midcell requires the specific inhibitions of septation at two other potential sites, locate at each of the cell pole. This site specific inhibition of septation is mediated by the gene products of the min locus including three genes: minC, minD, and minE. Genetic and expression studies have revealed that MinC encode an inhibitor of division that is activated by MinD and toplogically regulated by MinE. Recent localization studies of functional Min proteins tagged with green fluorescent proteins have provide some insight into this topological regulation and revealed a fascinating oscillation of MinC and MinD between the cell halves. In this paper, it is reviewed that the progress on the regulation mechanism of the division site in bacterial cells by introducing the structure and their interaction of the study on Min proteins.
