Cell-cell signaling, cyclic di-GMP turnover and regulation of virulence in Xanthomonas campestris

被引：31
作者：
Fouhy, Yvonne [1 ]
Lucey, Jean F. [1 ]
Ryan, Robert P. [1 ]
Dow, J. Maxwell [1 ]
机构：
[1] Natl Univ Ireland Univ Coll Cork, Biosci Inst, Dept Microbiol, BIOMERIT Res Ctr, Cork, Ireland
来源：
RESEARCH IN MICROBIOLOGY | 2006年 / 157卷 / 10期
关键词：
Xanthomonas campestris; virulence; cell-cell signaling; rpf genes; HD-GYP domain; cyclic di-GMP turnover;
D O I：
10.1016/j.resmic.2006.08.001
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
The synthesis of virulence factors in the plant pathogen Xanthomonas campestris pathovar campestris is regulated by cell-cell signaling mediated by a diffusible signal factor (DSF), and by the RpfC/RpfG two-component regulatory system. Recent findings have indicated that the perception of the DSF signal requires the RpfC sensor and is linked to the degradation of the intracellular second messenger cyclic di-GMP by the HD-GYP domain regulator RpfG. (c) 2006 Elsevier Masson SAS. All rights reserved.
引用
收藏
页码：899 / 904
页数：6
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