发现大量影响鼠伤寒沙门氏菌表面运动性的基因。
Uncovering a large set of genes that affect surface motility in Salmonella enterica serovar Typhimurium.
作者信息
Wang Qingfeng, Mariconda Susana, Suzuki Asaka, McClelland Michael, Harshey Rasika M
机构信息
Section of Molecular Genetics and Microbiology, and Institute of Cellular and Molecular Biology, University of Texas at Austin, Austin, TX 78712, USA.
出版信息
J Bacteriol. 2006 Nov;188(22):7981-4. doi: 10.1128/JB.00852-06. Epub 2006 Sep 15.
Abstract
We describe a large set of genes affecting motility in Salmonella enterica serovar Typhimurium. Identified in microarray experiments as displaying flagellar gene expression patterns or controlled by known flagellar regulators, we show that null mutations in these genes primarily affect swarming motility. Three genes function in chemotaxis.
摘要
我们描述了一大组影响鼠伤寒沙门氏菌运动性的基因。这些基因在微阵列实验中被鉴定为呈现鞭毛基因表达模式或受已知鞭毛调节因子控制，我们发现这些基因的无效突变主要影响群体运动性。其中三个基因在趋化作用中发挥功能。
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