Proteolysis in the SOS response and metal homeostasis in Escherichia coli

被引：21

作者：

Pruteanu, Mihaela ^{[1
,2
]}

Baker, Tania A. ^{[1
,2
]}

机构：

[1] MIT, Howard Hughes Med Inst, Cambridge, MA 02139 USA

[2] MIT, Dept Biol, Cambridge, MA 02139 USA

来源：

RESEARCH IN MICROBIOLOGY | 2009年 / 160卷 / 09期

关键词：

ClpXP; Metal homeostasis; Proteolysis; SOS response; NUCLEOTIDE EXCISION-REPAIR; CLPX-RECOGNITION SIGNALS; COUPLED DNA-REPAIR; TRANSCRIPTIONAL REGULATOR; SPONTANEOUS MUTAGENESIS; CELL-DIVISION; PROTEASE; DEGRADATION; PROTEINS; GENE;

D O I：

10.1016/j.resmic.2009.08.012

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Proteolysis is used by all forms of life for shaping the proteome in response to adverse environmental conditions in order to ensure optimal survival. Here we will address the role of proteolysis in helping cells respond to environmental stress, with a focus on the impact of proteolysis under DNA-damaging conditions and in maintenance of cellular homeostasis in response to metal exposure in bacteria. (C) 2009 Elsevier Masson SAS. All rights reserved.

引用

页码：677 / 683

页数：7

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