两个独立的调节系统参与了粘质沙雷氏菌MG1群体运动性的控制。
Two separate regulatory systems participate in control of swarming motility of Serratia liquefaciens MG1.
作者信息
Givskov M, Ostling J, Eberl L, Lindum P W, Christensen A B, Christiansen G, Molin S, Kjelleberg S
机构信息
Department of Microbiology, The Technical University of Denmark, Lyngby.
出版信息
J Bacteriol. 1998 Feb;180(3):742-5. doi: 10.1128/JB.180.3.742-745.1998.
Abstract
Swarming motility of Serratia liquefaciens MG1 requires the expression of two genetic loci, flhDC and swrI. Here we demonstrate that the products of the flhDC operon (the flagellar master regulator) and the swrI gene (the extracellular signal molecule N-butanoyl-L-homoserine lactone) are global regulators which control two separate regulons.
摘要
液化沙雷氏菌MG1的群体运动需要两个基因座flhDC和swrI的表达。在此，我们证明flhDC操纵子（鞭毛主调节因子）和swrI基因（细胞外信号分子N-丁酰基-L-高丝氨酸内酯）的产物是控制两个独立调节子的全局调节因子。
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