Computational Exploration of Putative LuxR Solos in Archaea and Their Functional Implications in Quorum Sensing [PDF]
Frontiers in Microbiology, 2017 LuxR solos are unexplored in Archaea, despite their vital role in the bacterial regulatory network. They assist bacteria in perceiving acyl homoserine lactones (AHLs) and/or non-AHLs signaling molecules for establishing intraspecies, interspecies, and ...
Manoj Kumar +2 more
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LuxR solos in Photorhabdus species [PDF]
Frontiers in Cellular and Infection Microbiology, 2014 Bacteria communicate via small diffusible molecules to mediate group-coordinated behavior, a process designated as quorum sensing. The basic molecular quorum sensing system of Gram-negative bacteria consists of a LuxI-type autoinducer synthase producing ...
Helge B Bode +2 more
exaly +7 more sources
Bacterial LuxR solos have evolved to respond to different molecules including signals from plants [PDF]
Frontiers in Plant Science, 2013 A future challenge will be understanding the extensive communication that most likely takes place in bacterial interspecies and interkingdom signaling between plants and bacteria.
Zulma Suárez-Moreno +2 more
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The Kiwifruit Emerging Pathogen Pseudomonas syringae pv. actinidiae Does Not Produce AHLs but Possesses Three LuxR Solos [PDF]
PLoS ONE, 2014 Pseudomonas syringae pv. actinidiae (Psa) is an emerging phytopathogen causing bacterial canker disease in kiwifruit plants worldwide. Quorum sensing (QS) gene regulation plays important roles in many different bacterial plant pathogens. In this study we
Doriano Lamba +2 more
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LuxR Solos from Environmental Fluorescent Pseudomonads [PDF]
MSphere, 2021 LuxR solos are related to quorum sensing (QS) LuxR family regulators; however, they lack a cognate LuxI family protein. LuxR solos are widespread and almost exclusively found in proteobacteria.
Kumari Sonal Choudhary +2 more
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Cell-Cell Signaling Proteobacterial LuxR Solos: a Treasure Trove of Subgroups Having Different Origins, Ligands, and Ecological Roles [PDF]
MSystems, 2023 Many proteobacteria possess LuxR solos which are quorum sensing LuxR-type regulators that are not paired with a cognate LuxI-type synthase. LuxR solos have been implicated in intraspecies, interspecies, and interkingdom communication by sensing ...
Cristina Bez +2 more
exaly +4 more sources
Genomic characterization of bacteria from the ultra-oligotrophic Madison aquifer: insight into the archetypical LuxI/LuxR and identification of novel LuxR solos [PDF]
BMC Research Notes, 2021 Objectives To characterize the bacterial community of Wind Cave’s Madison aquifer through whole-genome sequencing, and to better understand the bacterial ecology by identifying genes involved in acyl-homoserine lactone (AHL) based quorum-sensing (QS ...
André Hudson +2 more
exaly +3 more sources
Editorial: LuxR Solos are Becoming Major Players in Cell–Cell Communication in Bacteria [PDF]
Frontiers in Cellular and Infection Microbiology, 2015 Brian Ahmer +2 more
exaly +6 more sources
In silico Analysis Reveals Distribution of Quorum Sensing Genes and Consistent Presence of LuxR Solos in the Pandoraea Species [PDF]
Frontiers in Microbiology, 2019 The most common quorum sensing (QS) system in Gram-negative bacteria consists of signaling molecules called N-acyl-homoserine lactones (AHLs), which are synthesized by an enzyme AHL synthase (LuxI) and detected by a transcriptional regulator (LuxR) that ...
Kok Gan Chan +2 more
exaly +4 more sources
PcsR2 Is a LuxR-Type Regulator That Is Upregulated on Wheat Roots and Is Unique to Pseudomonas chlororaphis [PDF]
Frontiers in Microbiology, 2020 LuxR solos are common in plant-associated bacteria and increasingly recognized for playing important roles in plant-microbe interkingdom signaling. Unlike the LuxR-type transcriptional regulators of prototype LuxR/LuxI quorum sensing systems, luxR solos ...
Elizabeth A Pierson +2 more
exaly +4 more sources