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Showing 1 to 3 of 3 for “"LuxR homologue"”.
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The Functional Characterization of QSEC a Bacterial Adrenergic Receptor and the LuxR Homologue SDIA in EHEC
… of EHEC. We have shown that mutation of the LuxR homologue SdiA, decreases EHEC’s ability to colonize the bovine intestine. The LuxR proteins are transcription factors that are activated or repressed by the quorum sensing molecules, autoinducer-1 (AI-1) which are N-acyl homoserine lactones …
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Structure-Function Analysis of the EsaR N-terminal Domain
The LuxR protein family is a class of quorum-sensing regulated bacterial transcription factors that alter gene expression as a function of ligand detection. This coincides with a high population density and/or a low rate of signal ligand diffusion. The majority of LuxR proteins are activated only …
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Development of Methods for Structural Characterization of Pantoea stewartii Quorum-Sensing Regulator EsaR
The LuxR family of proteins serves as quorum-sensing transcriptional regulators in proteobacteria. At high population densities, a small acyl-homoserine lactone (AHL) molecule, produced by a LuxI homologue, accumulates in the environment. The LuxR proteins bind to their respective AHL when the …