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Vibrio cholerae is highly motile by the action of a single polar flagellum. The loss of motility reduces the infectivity of V. cholerae, demonstrating that motility is an important virulence factor. FlrC is the sigma-54-dependent positive regulator of flagellar genes. Recently, the genes VC2206 (flg...
ORGANISM(S): Vibrio cholerae 
The experiment contains ChIP-seq data for Vibrio cholerae strain E7946. The strain was grown at 37 degrees in LB medium and crosslinked with 1 % (v/v) formaldehyde. After sonication, to break open cells and fragment DNA, immunoprecipitations were done using anti-FLAG antibodies. Libraries were prepa...
ORGANISM(S): Vibrio cholerae 
Quorum sensing (QS) is a communication system in bacteria that regulates gene expression in response to a small diffusible signal indicative of the bacterial population present. QS has been shown to regulate virulence genes, biofilm formation, cell division and secretion systems in a diverse set of...
ORGANISM(S): Brucella melitensis 16M 
Quorum sensing (QS) is a communication system in bacteria that regulates gene expression in response to a small diffusible signal indicative of the bacterial population present. QS has been shown to regulate virulence genes, biofilm formation, cell division and secretion systems in a diverse set of...
ORGANISM(S): Brucella melitensis 16M 
In this study we report that B. melitensis at the late logarithmic phase of growth are more invasive for HeLa cells than at mid logarithmic or stationary growth phases. Microarray analysis of B. melitensis gene expression identified 414 up- and 40 down-regulated genes in late-log growth phase compar...
ORGANISM(S): Brucella melitensis 
The transcriptional regulator MucR was identified as highly attenuated in a mutagenesis screen conducted by this laboratory. MucR has been described as a key regulator of exopolysaccharide synthesis in closely related Rhizobials soil symbionts. The goal of this study was to apply custom Brucella m...
ORGANISM(S): Brucella melitensis 16M 
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